Single RAN, Rel. SRAN 16.2,
Operating Documentation,
Issue 03
SBTS Faults and Alarms
DN09218837
Issue 01B
Approval Date 2016-05-24
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1. How to read this excel report
The excel report provides a full information on faults and alarms. It shows the full set of fault and alarm attributes including t
change information.
The excel report consists of two main sections:
- Alarm List
- Fault List
The alarms and faults are listed by numbers in an ascending order.
1.1 Alarm List
This section shows the full alarm information including the following items:
- alarm number
- alarm name
- meaning of the alarm
- instructions
- list of related faults
- clearing information
- change information
1.2 Fault List
This section shows the full alarm information including the following items:
- fault ID
- fault name
- meaning of the fault
- instructions
- list of related alarms
- change information
1.3 Field descriptions
Field descriptions are provided in the second row of Alarm List and Fault List sections. Use fold (-) and unfold (+) buttons o
the left panel to respectively hide and show the field descriptions.
1.4 Change information
Change information is a part of Alarm List and Fault List sections and is available in the following ways:
1. Definition on whether the fault/alarm is new, removed. That definition is provided in the following columns:
- Changes between issues ... which shows the changes since the previous issue of the document.
- Changes between releases ... which shows the changes since the latest issue of the document in the previous product
release.
If the cell is empty, the alarm/fault is not changed, nor new, nor removed.
Note that removed alarms/faults are listed in the very bottom and they are marked with red font.
Filters are enabled for convenient browsing of the change categories.
2. Detailed change information showing the current and previous values of parameter attributes. That information is provide
in the following columns:
- <fault/alarm attribute> in issue ... which shows the value in the previous issue of the document.
- <fault/alarm attribute> in release ... which shows value in the latest issue of the document in the previous product release.
The columns are grouped into attribute-specific sections for structured and convenient view. Use unfold (+) and fold (-)
buttons in the top bar to browse the attribute-specific change details. Use unfold all (2) and fold all (1) buttons on the left ha
side of the top bar to respectively show and hide the change details for the whole report.
Note that for all faults/alarms except new and removed ones, the field values for previous issue and previous release are
always provided to show a total history information. Additionally, the changed attributes of faults/alarms are highlighted with
grey color. Highlights are enabled to specify whether there is a change between issues or releases.
side of the top bar to respectively show and hide the change details for the whole report.
Note that for all faults/alarms except new and removed ones, the field values for previous issue and previous release are
always provided to show a total history information. Additionally, the changed attributes of faults/alarms are highlighted with
grey color. Highlights are enabled to specify whether there is a change between issues or releases.
and alarm attributes including the
old (-) and unfold (+) buttons on
wing ways:
lowing columns:
ment.
ment in the previous product
ont.
tes. That information is provided
ment.
n the previous product release.
Use unfold (+) and fold (-)
old all (1) buttons on the left hand
ue and previous release are
ults/alarms are highlighted with
eases.
ue and previous release are
ults/alarms are highlighted with
eases.
Note:
See the How to Read This Report tab
for instructions on the usage of Alarm List
Changes between issues
01A and 01B
Alarm Number
Alarm Name
Changed
7100
HARDWARE PROBLEM
Changed
7101
RESET NOTIFICATION
Changed
7102
RESOURCE BLOCKED BY USER
Changed
7103
EXTERNAL ALARM NOTIFICATION
Changed
7104
CELL SERVICE PROBLEM
Changed
7105
RAT BASE STATION PROBLEM
Changed
7106
SINGLE RAN BASE STATION PROBLEM
Changed
7107
BASE STATION CONNECTIVITY
PROBLEM
Changed
7108
BASE STATION SYNCHRONIZATION
PROBLEM
Changed
7109
BASE STATION SECURITY PROBLEM
Changed
7110
BASE STATION LICENSE LIMITATION
7208
LOCAL BLOCK
7600
BCF FAULTY
7602
BCF NOTIFICATION
7606
TRX FAULTY
7607
TRX OPERATION DEGRADED
7625
PS U-PLANE CONNECTION FAILURE
7995
MAINS BREAKDOWN WITH BATTERY
BACKUP
61022
BFD group $bfdGrpId down
61028
LOF on unit $U, interface $IF
61029
LOS on unit $U, interface $IF
61030
Dead Peer Detected
61040
Interface under test on unit $U, interface $IF
for $T minutes
61104
EBER on unit $U, interface $IF
61150
LOMF on unit $U, interface $IF
61151
AIS on unit $U, interface $IF
61152
RDI on unit $U, interface $IF
61250
IPCP failure
61251
LCP failure
61252
PPP interface down
61605
BFD $session down, ingress, $sourceIP to
$destinationIP
61606
BFD $session down, egress, $sourceIP to
$destinationIP
61607
Auto-negotiation mismatch, on unit $U,
Ethernet interface $IF
61610
TWAMP RTT threshold crossed on session
$id
61611
TWAMP PLR threshold crossed on session
$id
61622
MLPPP link degrade
61632
Dup Addr detected $duplicateIpv6Address
61639
IPsec emergency bypass active
61641
IP Traffic Capturing Ongoing [port $port,]
[mac $m]
61643
IPsec tunnel switchover
61644
IKE authentication failure
61645
IKE SA failure
61646
IPSec SA failure
Probable Cause
Event Type
Default Severity
Indeterminate
Fault Dependent
N/A
Indeterminate
Fault Dependent
Warning
Indeterminate
Fault Dependent
N/A
Indeterminate
Environmental
N/A
Indeterminate
Fault Dependent
N/A
Indeterminate
Fault Dependent
N/A
Indeterminate
Fault Dependent
N/A
Indeterminate
Communications
N/A
Indeterminate
Fault Dependent
N/A
Indeterminate
Fault Dependent
N/A
Indeterminate
Quality of service
N/A
Indeterminate
Quality of service
Minor
Indeterminate
Fault Dependent
Critical
Indeterminate
Environmental
Minor
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Major
Indeterminate
Communications
Major
Indeterminate
Environmental
Minor
Indeterminate
Fault Dependent
Critical
Indeterminate
Fault Dependent
Critical
Indeterminate
Fault Dependent
Critical
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Minor
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Critical
Indeterminate
Fault Dependent
Major
Indeterminate
Fault Dependent
Critical
Indeterminate
Fault Dependent
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Minor
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Indeterminate
Communications
Major
Meaning
Effect
A hardware fault (or faults) has occurred in the
base station. This fault may have an impact on
the existing cells across RATs. Check the reason
for the fault from the supplementary text field of
the
Thealarm.
device is being reset to recover from a fault
The effect of the fault on the functioning of the
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
The effect of in
the
alarmSystem
on the Libraries.
Network Element
(or faults).
depends
on the fault description. For more information,
see base station fault
in SBTS
The service/device has been blocked by the user. descriptions
The service/device
is System
blocked Libraries.
by the user. It is
not possible to establish phone calls through the
blocked cell, module or SBTS.
This is an external user-defined alarm. The alarm The effect of the alarm depends on the purpose
including the alarm text is defined by the user
that was configured for
during external alarm configuration
the user-defined alarm input in the SBTS.
A fault (or faults) has occurred in a unit (or units)
that belong to the sector indicated in the alarm.
Check the reason for the fault from the
supplementary text field of the alarm.
A fault (or faults) has occurred in the RAT base
station. Check the reason for the fault from the
supplementary text field of the alarm.
The effect of the fault on the functioning of the
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
network element depends
on the fault description. For more information,
see base station fault
SBTS
Libraries. of the
A fault (or faults) has occurred in the Single RAN descriptions
The effect of in
the
fault System
on the functioning
base station. Check the reason for the fault from network element depends
the supplementary text field of the alarm.
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
A fault (or faults) has occurred in the base
The effect of in
the
fault System
on the functioning
station connectivity/interface. Check the reason
for the fault from the supplementary text field of
the alarm.
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
A fault (or faults) has occurred in the base
station synchronization. Check the reason for the network element depends
fault from the supplementary text field of the
on the fault description. For more information,
alarm.
see base station fault
descriptions
SBTS
Libraries. of the
A fault (or faults) has occurred in the base
The effect of in
the
fault System
on the functioning
station security. Check the reason for the fault
from the supplementary text field of the alarm.
network element depends
on the fault description. For more information,
see base station fault
descriptions in SBTS System Libraries.
Capacity limitation (or limitations) has occurred in
the base station due to a missing license. Check
the reason for the fault from the supplementary
text field of the alarm.
The effect of the fault on the network element
depends
on the fault description. For more information,
see base station fault
SBTS
Libraries. of the
The service/device has been blocked by the user. descriptions
The effect of in
the
fault System
on the functioning
For details, refer to GSM/EDGE BSS Operating network element depends
Documentation.
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
A fault (or faults) has occurred in the BCF.
The effect of in
the
fault System
on the functioning
For details, refer to GSM/EDGE BSS Operating
Documentation.
Fault has occurred that disallows OSC/DFCA
feature operation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
A fault (or faults) has occurred in the TRX.
For details, refer to GSM/EDGE BSS Operating
Documentation.
Fault has occurred that disallows OSC/DFCA
feature operation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
A fault (or faults) has occurred in the (E)GPRS
protocol layer.
For details, refer to GSM/EDGE BSS Operating
Documentation.
Main power is lost. Battery backup is switched
ON.
For details refer to GSM Alarms Documentation:
Base Station Alarms (7000-7999); DN9813099
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
network element depends
on the fault description. For more information,
see base station fault
descriptions
SBTS
Libraries. of the
The effect of in
the
fault System
on the functioning
network element depends
on the fault description. For more information,
see base station fault
descriptions
in SBTSlink
System
Libraries.
The communication
between
the local SBTS
The alarm is raised if the service under
monitoring is not available, for example, when all and the BFD peer is defective. No
network paths are unavailable. This implies that communication is possible.
all individual BFD sessions of the respective
group
areof
erroneous.
This loss
frame alarm is raised when the local Possible impact on the connections over this
receiver is unable to detect the frame alignment interface:
word of the E1 signal. All other transmission
- no calls are possible
alarms related to this signal are suppressed.
- loss of remote management access to other
network
This alarm is raised when either no or an
No data elements
or clock information is exchanged via
Probable
cause:
The
interface
at
the
far
end
is
-this
loss
of synchronization
if the interface
is used
incompatible signal is received on the interface
interface.
Possible impact
on the connections
not
configured
to
be
a
framed
E1
interface.
as
a
synchronization
source
referenced in the alarm text.
over this interface:
With
anpeer
Ethernet
interface,inthe
physical
Ethernet
A dead
was detected
one
of the IPsec
link
is
detected
to
be
down.
All
other
transmission
associations of the SBTS.
alarms
to this signal
suppressed.
There isrelated
no response
to the are
requests
sent to the
peer, neither during the IKE
Probable
for SA
Ethernet
SA setup,causes
the IPsec
setup,interfaces:
nor during DPD.
Note: When IPsec backup tunnel feature is
-enabled,
a cable/fiber
is cut isornot
there
is no cable/fiber
this alarm
raised
connected
to
the
interface
due to failures when trying to setup primary IPsec
tunnel in "Secondary_Active_Probing_Primary"
-state.
the electrical/optical signal is excessively
attenuated
- the port at the connected far end node is
switched off
-Possible
voice calls
or data connections are aborted and
effects:
cannot
be
established
- no calls are possible anymore
- loss of remote management access to other
-network
remote elements
management connectivity is lost and
cannot
be
established
anymore
- IKE SAs and
IPsec SAs
cannot be established
or re-keyed
- loss of synchronization if the interface is used
as a synchronization source
- Depending on use of the Ethernet interface, the
above described impact can occur for the local
SBTS and/or other (S)BTS elements if they are
chained via the Ethernet interface.
This alarm is raised if a loopback has been
configured by a management application on the
interface mentioned in the alarm text.
The interface cannot be used for transmission. It
can be used for connectivity checks only.
This alarm is raised when the measured bit error Possible impact:
rate exceeds the threshold value of BER-3 (10E- - slow management access to the SBTS and
3).
other network elements in the network
- poor voice quality and data performance
Probable
causes:
This loss of the multiframe alarm is raised if the The performance management data collected on
-interface
the signal
level is too
or lost
cables
referenced
in low
the (connectors
alarm text has
the this interface becomes invalid.
are
dirty,
electrical
connectors
or
cables
are
multiframe alignment.
corroded)
-Probable
the specified
maximum
lengthtype
of the
is
Thewhen
interface
hascable
not been
This
alarmcause:
is raised
an alarm indication
Possible impact on the connections over the
exceeded
configured
to meetThis
the framing
ofgenerated
the interface
at interface in question:
signal
is received.
signal isconnected
by
an
-the
thefar
connector
is
not
properly
to
the
end. For
E1device
interfaces,
configuration
intermediate
PDH
in thethe
forward
direction - no calls are possible
unit
of
the
far
end
node
should
be
E1
Multiframe.
because
it detects
problem
in its received
- the receiver
or thea far
end transmitter
has failed - loss of remote management access to other
signal.
theconnections
RAN
- the alarm
accumulated
of athe
end todefect
end E1 path network
This
is raisedBER
when
remote
Possibleelements
impact oninthe
over this
AIS
defect
is
detected
when
the
incoming
signal
is
too
high.
indication is received. It is sent by the
interface:
has
two or less
each
of two consecutive
intermediate
or zeros
the farinend
equipment
because it - no calls are possible
double
frame
periods
(512
bits)
according
detects a serious fault in the received
signal.
- loss of remote management access to other
[G.775] chapters 5.2 and I.2.
network
theconnections
RAN
This alarm is raised when the localIPAddress
Possibleelements
impact oninthe
over this
Probable
cause:
The
far
end
has
a
LOS,
LOF
or
negotiation
with the peer
fails.related to this
interface:
All
other
transmission
alarms
AIS alarm on its receiving interface.
- the SL-PPP/ML-PPP interface is not available.
signal are suppressed.
- loss of remote management access.
Probable
There
is a and
transmission
This
alarmcause:
is raised
if local
peer endsproblem Possible impact on the connections over this
somewhere
intermediate
network
along
the PPP link:
disagree on in
thethe
LCP
configuration
leading
to LCP
E1
path
and
AIS
is
sent
instead
of
user
traffic.
negotiation failure.
- in case of SL-PPP, the interface is not available.
The related configuration parameters are :
In case of ML-PPP, the interface is degraded (as
acfcTarget,
localMruTarget,
pfcTarget.
long
as on
at least
one link is available).
This alarm is raised if the PPP interface is not
Impact
the connections
over this interface:
loss
of
remote
management access to other
operational either when all the PPP-links in the
in the RAN. access.
ML-PPP interface are not available or the PPP- network
- loss of elements
remote management
link supporting the SL-PPP interface is not
available.
The alarm is raised if the BFD state for the
session is not AdminDown and nevertheless no
BFD packet is received at the local end during
the detection time.
The alarm is raised if the BFD state of the
The
alarm
is raised
if the BFD
in
session
is not
AdminDown
andsession
the BFDispacket
activated
state.
from the far end contains the diagnostic code =
'Control Detection Time Expired' and no BFD
down
Ingress
alarm is
present.
This alarm
indicates
that
there is a mismatch
between SBTS expected auto-negotiation result
The
alarm is
raised only if BFD
session is in
and actual
auto-negotiation
result.
activated state.
An
link was
established
link
TheEthernet
RTT threshold
alarm
is raisedbut
in during
case the
establishment
a
link
speed
downshift
event
took
average value of the RTT for this TWAMP
place.
link speed
downshift
takesequals
place when
sessionA from
the last
1-min period
or
auto-negotiation
successfully
negotiates
a certain
exceeds the configured threshold.
technology but the link cannot be established
with this technology. It is tried then to establish
the link with the next lower speed technology.
The communication link between the local and
the remote peer is defective or the peer is
defective.
Transport service may not be available and calls
may
be dropped.
The communication
link between the SBTS and
the BFD peer is defective.Transport service may
not be available and calls may be dropped.
The Ethernet Link got established with an
unexpected clock mode or technology.
Possible impact on the connections over this
interface:
This alarm is an indication that the backhaul
capacity for traffic with the same profile as this
-TWAMP
Increased
packet
delay value,
variation
and increased
session
(DSCP
packet
size) may
average
delay
for
all
voice/packet
and
be too small, because the measurement packets
management
are scheduledconnection
later than before.
- Increase of packet loss due to congestion.
An Ethernet link was established with 1000Base- - Loss of synchronization/Timing source lost with
T technology, but the negotiated clock mode
Timing over Packet (IEEE1588v2) due to
does not fit to the expected clock mode of
increased packet delay variation.
synchronous Ethernet.
- Loss of synchronization/Timing source lost with
The expected clock mode of synchronous
Synchronous Ethernet.
Ethernet is slave in case an Ethernet interface is
The alarm is raised if the packet loss ratio equals This alarm is an indication that the backhaul
or exceeds the configured threshold value during capacity for traffic with same profile as this
the current observation interval of 15 minutes.
TWAMP session (DSCP value, packet size), may
be much too small, because some of the
measurement
packets operates
seem to have
been thrown
This alarm is raised if at least one of the PPPThe ML-PPP interface
with reduced
away.
links belonging to the ML-PPP interface is not
capacity.
The TWAMP measurement packets are lost
operational.
because of degraded traffic throughput.
During the IP address configuration the SBTS
tests the direct attached network whether, other
already configured node, on the network uses
already same IPv6 addresses on their network IP
interfaces.
The DAD
(Duplicate
address
SBTS has entered
IPsec
emergency
bypass
detection)
detects
those
duplicated
active state where configured IPsecIPv6
policies are
addresses
prohibits
the operation
of this
ignored andand
all traffic
is sent
unprotected.
IPv6 address in the SBTS. The Alarm contains
the corresponding IPv6 address and the interface
The
alarmthe
is activated
when
the IP traffic
on which
address was
configured.
For each
capturing
session
is
started.
DAD event a separate reporting shall be
indicated.
The SBTS is currently capturing IP traffic towards
a
local
port will
or into
a file on the
SBTS.
This
alarm
be triggered
when
the primary
IPsec tunnel fails and
If
the traffic
capturingover
is happening
towards
SBTS
has switched
to secondary
IPseca
local
port,
the
port
and
destination
MAC
address
tunnel.
needs
to
be
provided.
As
result is
ofraised
failurewhen
of thethe
primary
IPsec tunnel,
Theaalarm
IKE authentication
SBTS
has
automatically
switched
over
to
credentials
provided
by the
Port
valuesIPsec
can be
LMP
or <peer
HW MODULE
secondary
tunnel
terminating
on
secondary
is not valid.
NAME
security>-<PORT
gateway.ID>.
Example: LMP or FSM-EIF1, FSM-EIF2 or FTIFEIF1
The alarm is raised, if IKE parameters are not
matching with the peer proposal. It can happen
due to following two failures
--> When the SBTS sends or receives a failure
notification
asraised
response
tothe
an SBTS
IKE_SA_INIT
This alarm is
when
sends or
request
message.
The
failure
notifications
receives following notification as response to an
includes:
IKE_AUTH or CREATE_CHILD_SA request
-message.
NO_PROPOSAL_CHOSEN
-The
INVALID_SYNTAX
failure notifications includes the following:
-- INVALID_MAJOR
VERSION
NO_PROPOSAL_CHOSEN
-- TS_UNACCEPTABLE
INVALID _IKE_SPI
-- INVALID_MESSAGE_ID
INVALID_SYNTAX
-- UNSUPPORTED_CRITICAL_PAYLOAD
or
INVALID_MAJOR VERSION
FAILED_CP_REQUIRED
- INVALID _IKE_SPI
-->
When the SBTS sends or receives a failure
- INVALID_MESSAGE_ID
notification
as response to an IKE_AUTH request
- UNSUPPORTED_CRITICAL_PAYLOAD
message.The
failure notifications
- SINGLE_PAIR_REQUIRED
or include:
-FAILED_CP_REQUIRED
INVALID_SYNTAX
- INVALID_MAJOR VERSION
- INVALID _IKE_SPI
- INVALID_MESSAGE_ID
- UNSUPPORTED_CRITICAL_PAYLOAD
The remote peer to come online with the same IP
address on the same subnet as local peer would
just disable their network interface and give an
error until the situation is resolved by the
administrator.
All configured IPsec policies are ignored and all
This
allowstraffic
the local
peerunprotected.
to continue functioning
the SBTS
is sent
without disruption, but completely breaks IP base
communications for the connected network.
The resulting packet capture files can used for
Expert analysis to identify network problems and
to help determine the best course of action.
SBTS traffic has switched over from the primary
IPsec tunnel to secondary (backup) IPsec tunnel
terminating on secondary security gateway.
The IKE SA cannot be established.
IKE SA cannot be established and subsequently
no IPsec SAs can be established.
The related IPsec SA can't be established and
used.
Identifying Additional Information Fields
Additional Information Fields
1. HW Inventory Id (RDN) and Serial Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
1. EAC line input
ID RET, FYG, or SFP.
1. HW Inventory Id (RDN) and Serial Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
3.
Destination
IP
address
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine,
MHA,
RET, FYG,
or SFP.
1. HW Inventory
Id (RDN)
and Serial
Number of the
impacted hardware unit
2. Path(URI) of the impacted hardware unit, when the
impacted unit is FSM, FT, FSP, FBB, FR, FAN,
AntennaLine, MHA, RET, FYG, or SFP.
See description of the related fault
1. HW Inventory Id (RDN) and Serial Number of the
impacted hardware unit
2. Path of the impacted hardware unit, when the impacted
unit is FSM, FT, FSP, FBB, FR, FAN, AntennaLine, MHA,
RET,
FYG, or
SFP.
For details,
refer
to GSM/EDGE BSS Operating
For details, refer to GSM/EDGE BSS Operating
Documentation.
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
For details, refer to GSM/EDGE BSS Operating
Documentation.
Instructions
Please check the below fault-specific description for detailed instructions.
----------------------FAULT NAME
10b8b coding error in Optical Interface device <opt link/RP3>
FAULT NAME
FAULT
ID
10b8b coding
error in Optical Interface device <opt link/RP3>
2004: EFaultId_OIC_LVDSRecAl
FAULT
IDthe service/module with SBTS Element Manager.
Unblock
MEANING
2004: EFaultId_OIC_LVDSRecAl
The fiber cable is experiencing interference; data transmission is faulty.
FAULT NAME
MEANING
Cell
blocked
A
physical
connection
failure between
the optical
and is
thefaulty.
The
fiber cable
is experiencing
interference;
data interface
transmission
summing
function
has
occured(possibly
caused
by
bad
circuit
joints).
The operation depends on the type of alarm that user defined as external
FAULT
ID
alarm.
A
physical
connection failure between the optical interface and the
49:
EFaultId_CellBlockedAl
INSTRUCTIONS
summing function has occured(possibly caused by bad circuit joints).
Take
theNAME
following actions to clear the fault:
FAULT
MEANING
[User
defined]
INSTRUCTIONS
Please
check
the below
description
for detailed
The
user
hasRadio
blocked
thefault-specific
cell
with
the
SBTS
Element
Manager.
1.
Reset
Module
thethe
faulty
optical
interface
by instructions.
Take
the the
following
actions
towith
clear
fault:
blocking/unblocking
it.
FAULT
FAULT ID
NAME
INSTRUCTIONS
1400:
EFaultId_ExtAl0
1.
Reset
the
Module
with
the
faulty
optical
interface
by
10b8b
coding
errorclear
inunblock
Optical
Interface
device
<opt
link/RP3>
To
theRadio
alarm,
the
cell.
2.
Ifcancel
this
does
not
1401:
EFaultId_ExtAl1
blocking/unblocking
it. the fault, replace the Radio Module that is causing
the
alarm.
Please
check the below fault-specific description for detailed instructions.
1402:
FAULTEFaultId_ExtAl2
ID
1403:
EFaultId_ExtAl3
2.
If
this
does not clear the fault, replace the Radio Module that is causing
2004:
EFaultId_OIC_LVDSRecAl
3.
the
System Module is the only source of the alarm, or replacing the
1404:
EFaultId_ExtAl4
theIfalarm.
RF
Module
does not clear the fault, replace the System Module that is
FAULT
NAME
1405:
EFaultId_ExtAl5
MEANING
FAULT
NAME
causing
the
alarm.
Address
mismatch
in summing
1406:
EFaultId_ExtAl6
3.
If the
System
is the only
source
ofdata
the alarm,
or replacing
the
Please
check
below
fault-specific
description
for
detailed
instructions.
The
fiber
cablethe
isModule
experiencing
interference;
transmission
is faulty.
SBTS
blocked
1407:
EFaultId_ExtAl7
RF Module does not clear the fault, replace the System Module that is
FAULT
ID
1408:
EFaultId_ExtAl8
causing
theconnection
alarm.
FAULT
NAME
A
physical
failure between the optical interface and the
FAULT
ID
2019:
EFaultId_Muksu_SsubMmAl
1409:
EFaultId_ExtAl9
<parameterName>
out
of range
summing
function
has
occured(possibly
caused by bad circuit joints).
50:
EFaultId_BTSBlockedAl
1410:
EFaultId_ExtAl10
Please
check the below fault-specific description for detailed instructions.
MEANING
1411:
EFaultId_ExtAl11
FAULT
ID
INSTRUCTIONS
MEANING
FAULT
NAME
There
is
a baseband bus address mismatched in the summing. There are
1412:
EFaultId_ExtAl12
4235:
EFaultId_VswrThresholdOutOfRangeAl
Take
the
following
actions
to
theElement
fault: Manager. The fault indicates
The
SBTS
is causes:
blocked
withfailure
theclear
SBTS
Antenna
FAULT
NAME
line
device
HW
two
possible
1413:
EFaultId_ExtAl13
that
the
alarms
that
might
be
raised
during
a SBTS
BTS
RNC/Flexi
Direct
interface
signalling
link
failuremaintenance task
1414:
EFaultId_ExtAl14
FAULT
NAME
MEANING
1.
Reset
the
Radio
Module
with
the
faulty
optical
interface
by - after an
should
be
avoided.
FAULT
ID
A
configuration
error
(two
different
baseband
units
functioning)
1415:
EFaultId_ExtAl15
Antenna
Please
check
link isor
the
down
below
fault-specific
description
for
detailed
instructions.
VSWR
major
VSWR
minor
value
set
is
out
of
range
during
blocking/unblocking
it.
1847:
FAULT
EFaultId_HardwareErrorAl
ID
acknowledgment,
the
fault
returns.
1416:
EFaultId_ExtAl16
commissioning.
INSTRUCTIONS
17:
EFaultId_CnbapLinkAl
1417:
EFaultId_ExtAl17
FAULT
ID
NAME
2.
Ifcancel
this
does
not
the fault,
thewhen
Radio
Module
that iscauses
causing
To
the alarm,
unblock
the replace
SBTS.
Unblocking
of the SBTS
MEANING
Data
corruption
onclear
the
bus
- appears
once
unsynchronized
data
is a
1418:
EFaultId_ExtAl18
476:
2M
external
EFaultId_Rp3BusError
reference
missing
INSTRUCTIONS
the
alarm.
site
reset.
A
MEANING
hardware
failure
detected
by
an
antenna
line
device.
Usually,
this
is
a
sent
byEFaultId_ExtAl19
the baseband.
1419:
Set
the
correct
VSWR
threshold
using
recommissioning
Please
check
the
below
fault-specific
description
detailed
instructions.
permanent
A
common
NBAP
fault
(the
linkhardware
failure
has
is values
occurred
broken).
thatBTS
is for
possibly
caused
by a
1420:
EFaultId_ExtAl20
MEANING
FAULT
ID
with
VSWR
threshold
supported
by
the
Radio
Module.
3.
If
the
System
Module
is
the
only
source
of
the
alarm,
or
replacing
the is
transmission
network
problem.
The
most
common
reason
for
this
alarm
INSTRUCTIONS
1421:
EFaultId_ExtAl21
The
1899:
Antenna
EFaultId_2MExtRefMissAl
(RP3)
link
is
down:
the
transmitter
or
receiver
drops
out
RF
Module
does
not
clear
the
fault,
replace
the
System
Module
that
isof
FAULT
NAME
INSTRUCTIONS
frequent
transmission
breaking.
Check
the
antenna mapping
to the local cells in the commissioning file.
1422:
EFaultId_ExtAl22
synchronization.
causing
the
alarm.
Automatic
Operator
Certificate
retrieval
1.
Block
orBTS
unblock
the Radio
Module
to giveunsuccessful
a power-off reset to the
1423:
EFaultId_ExtAl23
MEANING
FAULT
NAME
antenna
INSTRUCTIONS
line
devices.
1424:
EFaultId_ExtAl24
INSTRUCTIONS
The
reference
clock
monitoring has detected a loss of 2.048 MHz signal
Toggling:
FAULT
IDthe
<Fault
name>
1.
Reset
WCDMA
SW.
1425:
EFaultId_ExtAl25
Perform
received
the
from
steps
an
external
below
inreference
the listedsource,
order until
connected
the faulttodisappears:
Sync In
61510:
NO_CERTIFICATE
2.
If
that
does
not
help,
replace
the antenna line device.
interface
of
the
System
Module.
FAULT
NAME
FAULT
ID
2.
Check
the SBTS.
transmission links to the RNC/Flexi Direct RNC.
FAULT
NAME
MEANING
1.
Reset
the
Address
mismatch
in summing
4026:
MEANING
EFaultId_TogglingAl
Antenna
link
is
downon the external alarm line.
High
or NAME
low voltage
INSTRUCTIONS
FAULT
A
requested
certificate
could not be
retrieved
from
the certificate
authority
3.
Check
the BTS
and
RNC/Flexi
Direct
RNC
transmission
settings.
2.
Note!
If that
Perform
not
the help,
steps
replace
below
inthe
the
alarming
listed
order
FSM.
until the alarm
FAULT
IDdoes
Antenna
line
device
HW
failure
MEANING
(CA).
FAULT
IDspecifies the fault text during commissioning.
The
user
disappears.
2019:
EFaultId_Muksu_SsubMmAl
BTS
A
requested
Fault,
certificate
fault name
could is
notmentioned
be renewed
in the
from
Fault
the certificate
name field,authority
is
FAULT
4.
Reset
NAME
thewhich
SBTS.
476:
EFaultId_Rp3BusError
FAULT
ID
toggling
(CA).
in
the
BTS.
The
toggling
alarm
condition
is
presented
to
the
user
Antenna
line
device
missing
software
INSTRUCTIONS
1.
Check
the cabling (connected to Sync In interface).
MEANING
1847:
EFaultId_HardwareErrorAl
Please check the fault-specific description below for detailed instructions.
FAULT NAME
HSDPA users limitation alarm
Please check the below fault-specific description for detailed instructions.
FAULT ID
4285: EFaultId_HsdpaUsersLimitationAl
MEANING
Please
check
the below
description
for detailedSW
instructions.
Not enough
#data
users fault-specific
licenses is available
in Centralized
License
Server. Parameters BTSSCW/numberOfHSDPASet1,
BTSSCW/numberOfHSDPASet2, BTSSCW/numberOfHSDPASet3 are to
be reduced internally.
Please check the below fault-specific description for detailed instructions.
INSTRUCTIONS
Add #data users licenses to Centralized SW License Server.
Please check the below fault-specific description for detailed instructions.
FAULT NAME
FAULT
HSUPANAME
users limitation alarm
Pipe
dangerously
overheating
Please
check the below
fault-specific description for detailed instructions.
FAULT ID
FAULT
ID
4286:
FAULTEFaultId_HsupaUsersLimitationAl
NAME
1938:
EFaultId_FrPipeOverheat
Pipe dangerously overheating
MEANING
Please
check the below fault-specific description for detailed instructions.
MEANING
Not enough
FAULT
ID #data users licenses is available in Centralized SW License
The
temperature
of any PA or Pipe sensor is
in to
RFbe
module
equals
Server.
Parameter
BTSSCW/numberOfHSUPASet1
reduced
1938:validated
EFaultId_FrPipeOverheat
or
exceeds the predefined value on the unit property file.
internally.
MEANING
INSTRUCTIONS
INSTRUCTIONS
Please
check the
below fault-specific
description
for in
detailed
instructions.
The
validated
temperature
of any PA or
Pipe sensor
RF module
equals
1.
Check
the
temperature
andunit
environmental
conditions are
Add
#dataif users
licenses
tovalue
Centralized
SW
License file.
Server.
or
exceeds
the ambient
predefined
on the
property
within
design limits for the radio module. When the ambient
FAULTthe
NAME
temperature
and
environmental
conditions
Mains
power
break,
running battery
backupexceed the limits, the alarm
INSTRUCTIONS
startup
is
expected
and
no
further
actions
are needed. conditions are
1. Check
Check the
if the
ambient temperature
and environmental
1.
availability
of IP connectivity.
FAULT
ID design limits for the radio module. When the ambient
within the
2.
Check
if the
airenvironmental
flow is not blocked
by foreign objects.
Makethe
sure
FAULT
37:
EFaultId_MainsBreakAl
NAME
temperature
and
conditions
limits,
alarm
2.
Check
whether
there are active
alarms atexceed
the farthe
end.
If found,that
follow
minimum
thermal
clearances
are
followed.
Remove
any
objects
might
IP
traffic
capacity
limit
rate
$R
level
$L
raised
$T
startup
is
expected
and
no
further
actions
are
needed.
the
instructions
for
handling
those
alarms.
be
blocking
airflow
and
mount
the
module
according
to
the
instructions
MEANING
and
recommendations.
E1
interfaces:
Check
that
thepower
interface
of the
far-end
interface
is also
FAULT
There
isIDaififfault
in the
mains
supply.
The
SBTS
has
received
2.
Check
the
flow
is not
blocked
bytype
foreign
objects.
Make
sure a
3.
Check
thebeair
far
end
has
BFD
switched
ON.
configured
to
a
framed
E1
interface.
If
this
is
not
the
case,
reconfigure
4293:
Battery
EFaultId_IPTrafficCapacityLimitAl
Backup
alarm
and
the
intelligent
shutdown
procedure
has
started.
minimum thermal clearances are followed. Remove any objects that might
3.
if excessive
sunlight
is
causing
the
unit to overheat.
Install the
the
interfaces
so that
they
match
each
other.
beCheck
blocking
airflow
and
mount
the
module
according
to the instructions
sunshield
following
the
mounting
instructions
and
recommendations.
MEANING
INSTRUCTIONS
and
recommendations.
Licenses
Check
thethat
are
mains
missing
power
since
supply.
theare
time
($T) indicated
the fault
name. The
1. Check
the
cables/fibers
connected
to theincorrect
connectors.
IP Check
traffic isif throttled
tosunlight
the peakisrate
($R),the
at the
($L) indicated
3.
excessive
causing
unitlevel
to overheat.
Install in
thethe
fault
name.
Level
denotes
a per
of the
maximum
IP trafficon
throughput
sunshield
following
the mounting
instructions
and recommendations.
2.
Check
that
the interface
at
the cent
far-end
interface
is switched
and has
in
a 15-minutes
interval before
the fault has been raised. For every expiry
correct
auto-negotiation
settings.
FAULT
of sevenNAME
days (after missing licenses have been detected) at time($T), the
Unit
1.
Check
(module)
availability
dangerously
of IP
overheating
connectivity.
level
($L) the
decreases
by 5%.
When
the level
($L)far
changesIf then
a newfollow
3.
Check
whether
there
are
active
alarms
at
2.
Check
whether
there
are
active
at the
the far end.
end. If there
there are,
are, follow
alarm
is raised. for handling those alarms
the
instructions
alarms.
FAULT
the
instructions
ID
for
handling
those
alarms.
FAULT NAME
1937:
EFaultId_FrDangerouslyOverheat
Time:
The
"$T"
format
is a local
stamp (GMT+/-xx:xx).
For
example:
Unit
overheating
4.
To(module)
verify
thatdangerously
the hardware
of time
the interface
works correctly,
connect
a
2014-04-12
00:51:26
GMT+0530
loop
cable
and
check
whether
the
alarm
disappears.
MEANING
Level ($L):
FAULT
ID 100% to 50% in 5% steps
The
validated
sensor
temperature
exceeds or is equal to the predefined
Rate
($R):
current
policed
peak rate
1937:
EFaultId_FrDangerouslyOverheat
5.
Check
that
the property
length/type
value
on the
unit
file.of the cable/fiber does not introduce
excessive attenuation or that the cable/fiber is cut somewhere.
MEANING
INSTRUCTIONS
INSTRUCTIONS
The
validated
sensor
temperature
exceeds
or is auto-negotiation
equal to the predefined
6.
Check
that
the
Ethernet
interface
has
settings,
1.
Check
if the
temperature
and correct
environmental
conditions
are
Add
licenses
toambient
CLS
value
on
the
unit
property
file.
fitting
to
the
far-end
interface.
within the designed limits for the radio module. When the ambient
temperature
and environmental conditions exceed the limits, the alarm
INSTRUCTIONS
7.
With is
anexpected
optical Ethernet
interface:
Check
that
the inserted SFP module
startup
and temperature
no further
actions
are
needed.
1. Check the
if the
ambient
andofenvironmental
conditions
matches
fiber
type and
wavelength
the Gigabit Ethernet
link are
Switch off the loopback or wait for the timeout to expire which opens the
loop and cancels the alarm.
1. Clean the cables and connectors.
2. Check that the connectors are properly connected to the unit.
3.
Check
that
cable connected
the matches
interfacethe
in question
is not
Check
that
thethe
configured
interfacetotype
configured
interface
damaged
and
is
within
the
specifications.
type of the far end. If this is the case, the problem is somewhere in the
transmission network.
4. Follow the E1 path in the network and check whether any other alarms
concerning the fault are on (such as Laser End of Life) and signal quality
Check
intermediate
network
for alarms for
indicating
thethose
root
of eachthe
individual
link. Iftransmission
they are, follow
the instructions
handling
cause
alarms.and follow the instructions for handling these alarms.
1. Check the intermediate transmission network for alarms indicating the
root cause and follow the instructions for handling these alarms.
2. Check the transmit hardware, connect a loop cable and check that no
alarms
for this interface.
Check ifappear
the negotiatedLocalIPAddress
is same as the
configuredLocalIPaddress. Change the values to the correct ones
accordingly either at the local end or peer.
Check the following parameters status: localMruResult, remoteMru,
pfcResult, acfcResult.
Check if the LCP configuration parameter values (acfcTarget,
localMruTarget, pfcTarget) match with the peer.
Change
the
values
to the
correct
ones
accordingly
either to
at the
the SLlocal end
Check for
LCP
failure
alarms
of the
PPP-links
belonging
or
PPP/ML-PPP interface and follow the instructions of these alarms.
peer
if there
is arelated
mismatch.
Check
all PDH
alarms and follow the instructions of these alarms.
1. Check the network between both BFD peers for physical link failures or
mis-configurations.
2. Check if the BFD functionality in the peer is switched on and that the
configurations of the BFD local and remote peers match.
1. Check the network between both BFD peers for physical link failures or
misconfigurations.
2. Check if the BFD functionality in the peer is switched on and that the
configurations of the BFD local and remote peers match.
1. Check the negotiated speed and clock mode at the Ethernet interface
to determine the root cause of the alarm.
2. If the Ethernet interface speed is 100Mbps, but 1000Mbps was
expected,
then
the alarm
is caused
a link
speed downshift
1. Check the
backhaul
usage
and if by
other
applications
with theevent.
same or
higher PHB may compete against this TWAMP session about the
2.1
CheckAn
that
the cables
are
fully plugged
in tosession
the connectors.
capacity.
increase
in the
priority
of TWAMP
or of the backhaul
capacity may clear the alarm.
2.2
Checkthe
that
a CAT5e
or higher
Category
cable
is used
2. Check
last
measured
RTT values
of this
TWAMP
session and verify
that the configured RTT threshold value is not too close to average
2.3
Replace
thevalues,
cable. so that this alarm could be result of sporadic mismeasured
RTT
measurement.
3. If the clock mode of the local Ethernet interface is slave and the
Ethernet interface is configured to serve as synchronization source, then
the alarm is caused by a clock mode mismatch.
3.1 Check the clock mode setting of the remote link partner. It should be
either "multiport device" or "manual master".
1. Check the backhaul usage and if other applications with the same or
higher PHB may compete against this TWAMP session about the
capacity. An increase in the priority of TWAMP session or of the backhaul
capacity may clear the alarm.
2.
Check
destination
is unreachable
by IP connectivity
Send
an
Check
theif LCP
failure alarms
of the PPP-links
belongingtest.
to the
ML-PPP
ICMP
echo
request
(ping)
to
the
UDP
port
of
the
TWAMP
reflector
at
the
interface and follow the instructions of these alarms.
destination
IP.If
ICMP
echo
reply
indicates
that
the
destination
is
Check the related PDH alarms and follow the instructions of these alarms.
unreachable but you have access to TWAMP reflector, you can check its
status. If the status is disabled or down try to activate it again and check if
1.Check
for duplicate IPv6 addresses configured in the SBTS.
alarm disappears.
2.Change
or delete the
identified
duplicate
3. Check configured
PLR
threshold.
SettingIPv6
PLRaddresses.
to 0% should be avoided,
because every lost measurement packet will trigger the alarm and it
cannot be cleared again (PLR>=0).
Start IPsec emergency bypass by making the security gateway not
reachable either by plugging out the cable or configuring wrong security
gateway address.
Stop IP traffic capture from WebUI page.
1. Check the availability of IP connectivity.
2. Check whether there are active alarms at the far end. If there are, follow
the instructions for handling those alarms.
Check the authentication credential provided by the peer (certificate).
Check the IKE profile configuration of the SBTS and the peer for proper
values.
Check that the configurations for the peer and the SBTS security policies
for corresponding failure notification.
Related Faults
Related Features
1037699495214215216217218180618151834183518361839184018411842184318441845184618471848185418691870187
• RP000911: SBTS HW Management
• RP000924: SBTS Intelligent shutdown
• RP000940: SBTS Diagnostics and Self Test
• RP000367: Small Form Factor Pluggable Slot
(SFP
slot) SBTS HW Management
10121610911011112512813914915841847618061854189319001901190319041905190719101911191219261956200020012
• RP000911:
•• RP000910:
RP000980: SBTS
SBTS Antenna
RecoveryLine Management
•• RP001052:
LTE
feature
parity
RP000847: BTS Synchronization
mode
•support
RP000980: SBTS Recovery
•• RP000956:
and runtime
LTE656:
LTESBTS
FaultStartup
Management
4849504026
•management
RP000923:
SBTS
State
Transitions
•• RP001016:
inside SBTS
LTE656: LTESBTS
FaultOMUSIG
Management
SBTS
OMUSIG
inside
SBTS
• RP001016:
RAN1671: Enhanced
UltraSite
Base
Band
•(EUBB)
LTE656: LTE Fault Management
• 10457: field report of routing component
1400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424
• RP000956:
and runtime
RP000920: SBTS Startup
Fault Management
management
• LTE656: LTE Fault Management
10232838399495103109110111115116125128133134154160161476180618071834183518361837183818391840184118421
• RP000911: SBTS HW Management
• RP000912: SBTS SW Management
• RP000910: SBTS Antenna Line Management
• RP000924: SBTS Intelligent shutdown
•• RAN1671:
UltraSite Measurement
Base Band
1288109110111124130139145146149154157158418420476180618932006200720082009201020192057205820592060206
ARAN1163:Enhanced
Iu-PS Throughput
(EUBB)
for GTP Traffic
•• RP001052:
feature
parity
RP000980: LTE
SBTS
Recovery
•• RP000980:
SBTS
Recovery
LTE656: LTE Fault Management
•• LTE435d:
CN5259
New alarm
to RF
SW to
RP001016:
SBTS
OMUSIG
inside
SBTS
2232427282930418420180618111900190119021905190719081910191119241927195519561958200620072008200920102
•indicate
RP000956:
SBTS
Startup
and
runtime
RP3
collision
problems
•management
RAN1671: Enhanced UltraSite Base Band
•(EUBB)
RP000956: SBTS Startup and runtime
•management
RP000912: SBTS SW Management
•• RAN1263i:
GenericNew
RAKE
for HSPA
baseband
LTE435d:
CN5259
alarm
to RF
SW to
RP000788:
1PPS&ToD
Sync
from
external
efficiency
final
implementation
indicate
RP3
collision
problems
GNSS
Receiver
1718114402661506202620362046205620662616284630363046308631763216322632368506851
• RP000980: SBTS Recovery
•• RAN2262:
Multimode
System
Modules
RP001016:
SBTS
OMUSIGsupport
inside SBTS
RP000941:Flexi
Datacollectors
FSMF
and
FSMG
•• LTE656:
LTE656: LTE
LTE Fault
Fault Management
Management
• RP000920: SBTS Fault Management
• LTE656:
LTEreport
Fault of
Management
10457: field
routing component
9162618171818181918981899190319041926200520132014205240114019402641144122412341244125412642104297429
• RP000847:
RP001016: BTS
SBTSSynchronization
OMUSIG insidemode
SBTS
support
• RP000929: SBTS Configuration Management
• RP000384:
over Packet
RP000910: Timing
SBTS Antenna
LineResilience
Management
• RP000996: SRAN Clock time management
•• RP000375:
Ethernet
4026414542664267426842696107461510616166161861642
LTE656: LTESynchronous
Fault Management
•• RP000788:
1PPS&ToD
Sync
from external
RP000912: SBTS SW Management
GNSS
Receiver
• RP000900: SBTS user account management
•• RP000357:
E1 Interface
RP000845: Symmetrical
SBTS Operator
Certificate
•Management
RP000979: interface between system modules
• RP000376: Synchronization from 2.048MHz
signal
• RP000377: Synchronization from PDH
interface
• LTE656: LTE Fault Management
• RP000980: SBTS Recovery
• RAN2262: Flexi Multimode System Modules
FSMF and FSMG
40264285428642874293
• LTE656: LTE Fault Management
• RP001004: SBTS Data User RTU
• RP000834: IP Traffic Capacity
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
19371938
19371938
#N/A
#N/A
37
• RP000924: SBTS Intelligent shutdown
61022
• RP000361: Link Supervision with BFD
61028
• RP000357: Symmetrical E1 Interface
61029
• RP000910: SBTS Antenna Line Management
61030
• RP000356: IPsec for BTS
61040
• RP000357: Symmetrical E1 Interface
61104
• RP000357: Symmetrical E1 Interface
61150
• RP000357: Symmetrical E1 Interface
61151
• RP000357: Symmetrical E1 Interface
61152
• RP000357: Symmetrical E1 Interface
61250
• RP000176: MLPPP termination
61251
• RP000176: MLPPP termination
61252
• RP000176: MLPPP termination
61605
• RP000361: Link Supervision with BFD
61606
• RP000361: Link Supervision with BFD
61607
• RP000365: Electrical 10/100/1000-Base-T
Interface
61610
• RP000360: IP Transport Network
Measurements
61611
• RP000360: IP Transport Network
Measurements
61622
• RP000176: MLPPP termination
61632
• RP000589: IPv4/IPv6 Transport Stack
61639
• RP000439: IPsec Emergency Bypass
61641
• RP000465: Local and Remote IP Traffic
Capturing
61643
• RP000600: Backup IPsec Tunnel
61644
• RP000356: IPsec for BTS
61645
• RP000356: IPsec for BTS
61646
• RP000356: IPsec for BTS
Clearing
Time to Live
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the service/device is unblocked by user.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the service/device is unblocked by user.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
[All except VSWR major alarm are auto cancelled]
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when
the fault has been corrected.
Do not cancel the alarm. The system automatically cancels 0
the alarm when the fault has been corrected.
SBTS continuously checks for the received diagnostic
codes for activated BFD sessions as and when BFD
messages are received from the peer.
The SBTS cancels the alarm autonomously once the BFD
functionality
any BFD
sessions to
belonging
to thatframe
BFD
As soon as afor
signal
that conforms
the expected
group
is
available
again.
format is received, the alarm will be cancelled.
0
0
Device Driver software reads the alarm status directly from
the HW chip.
As soon as the link transits to up and link stays up for more 0
than 10 seconds, the LOS alarm will be cancelled.
The alarm condition for a protect policy does not exist
anymore if the latest
IKE message is answered by the peer.
The fault is cancelled as soon as the fault condition does
not exist for any
protect policy.
Note: When IPsec backup tunnel feature is enabled, DPD
alarm due to the primary
tunnel failure shall be cleared when switch-over is
successful for all primary
tunnels(that is, all secondary tunnels are successfully
established).
Similarly, any DPD alarm raised due to secondary tunnel
0
SW registers the expiration of the loopback timer.
0
As soon as the EBER is not exceeded anymore, the alarm
is canceled.
0
As soon as a multiframe signal is detected, the alarm is
cancelled.
The Device Driver software reads the alarm status directly
from the HW chip.
0
As soon as no AIS signal is received, the alarm is
canceled.
The Device Driver software reads the alarm status directly
from the HW chip.
0
As soon there is no remote defect indication received on
the interface, the alarm is canceled.
0
Device Driver software reads the alarm status directly from 0
the HW chip.
Device Driver software reads the alarm status directly from 0
the HW chip.
The alarm is canceled if the PPP-link is up again for 100
milliseconds.
This alarm is automatically cleared when at least one of the 0
PPP-links in the ML-PPP/SL-PPP interface is up and
running for more than 100 milliseconds.
For a session that is not set locally in AdminDown mode,
the SBTS continuously monitors the received amount of
BFD packets from the peer during the configurable
detection time. If the peer sends again BFD packets, the
alarm
cancelled.
For anisactive
BFD session SBTS checks continuously the
0
0
diagnostic codes in the BFD packets received from the
BFD peer.
The system cancels the alarm autonomously once the local
BFD
session
again receives
BFD packets
from its 0
The alarm
is cancelled
once error-free
an auto-negotiation
process
BFD
peer.
has taken place, which does not generate a downshift
event nor a clock mode which does not fit to the
synchronous Ethernet configuration.
The alarm will be cleared, if during 5 consecutive 1-min
0
In
case a
clock
modevalue
mismatch
cause
of thebelow
alarm,the
then
periods
the
average
of theisRTT
remains
the
alarm is cancelled as well, when removing the Ethernet
threshold.
interface from the SBTS synchronization priority list (in
case clock mode is clock master).
The alarm will be cleared, after at least 2 observation
periods are error free again.
0
Device Driver software reads the alarm status directly from 0
the HW chip.
The alarm is cleared once the duplicate address is either
deleted or changed to a different address.
0
IPsec emergency bypass active state is exited by operator 0
interaction (parameter "IPsec emergency bypass exit active
mode request") or reboot.
The alarm is cleared when the IP traffic capturing session is 0
stopped.
The alarm is cancelled when SBTS has switched back all
secondary tunnels to primary
IPSec tunnels due to automatic switchback or manual
switchback request from
operator.
applies towhen
the following
state
The alarmThis
is cancelled
the IKE SA
fortransitions:
that peer is
1.
Secondary_Active_Probing_Primary
-->
Primary_Active
established.
2. Secondary_Active_No_Probing_Primary -->
Primary_Active
0
0
The
is cleared
Note:alarm
The alarm
is also cancelled when the IPsec backup 0
-tunnel
whenfeature
any other
alarm on the related IKE SA is raised
or IPsec
-feature
when the
BTS sends
or receives
an IKE_AUTH response
is disabled
or SBTS
is rebooted.
message without a AUTHENTICATION_FAILURE
notification
forcleared
the related policy or an failure notification
This alarm is
0
which
will
result
raising
this alarm.
- when the SBTSinto
sends
or receives
an
IKE_AUTH_RESPONSE message without a failure
Note:
please
not all
notifications above are send by
notification
fornot
thethat
related
policy
the
BTS
- when the SBTS sends or receives an
CREATE_CHILD_SA response message without a failure
notification for the related policy
Note: please not that not all notifications above are send by
the SBTS.
Note:
See the How to Read This Report tab
for instructions on the usage of Fault List
Changes between issues
01A and 01B
Fault ID
2
9
10
12
16
17
18
23
24
26
27
28
29
30
37
38
39
48
49
50
69
88
94
95
103
109
110
111
114
115
116
124
125
128
130
133
134
139
145
146
149
154
157
158
160
161
214
215
216
217
218
418
420
476
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1806
1807
1811
1815
1817
1818
1819
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1850
New
1854
1869
1870
1871
1872
1873
1874
1893
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1910
1911
1912
1920
1921
1922
1923
1924
1925
1926
1927
1928
1932
1933
1934
1935
1936
1937
1938
1955
1956
1957
1958
1982
2000
2001
2002
2004
2005
2006
2007
2008
2009
2010
2011
2013
2014
2017
2019
2052
2054
2056
2057
2058
2059
2060
2061
2073
Changed
2074
2326
2400
2401
2402
2403
2404
2405
2406
New
2407
4001
4011
4019
4026
4029
New
4047
New
4048
4052
4064
4069
4072
4073
Changed
4077
4078
4079
4080
Changed
4082
Changed
4083
Changed
4085
4090
4114
Changed
4122
Changed
4123
Changed
4124
Changed
4125
Changed
4126
4145
4208
4210
4231
4235
4266
4267
4268
4269
4270
4285
4286
4287
4293
4294
4297
4298
4299
4300
4304
4308
4321
4323
New
4366
Changed
6051
6053
6112
6117
6118
6120
6121
6150
6202
6203
6204
6205
6206
6252
6253
6257
6261
6262
6263
6264
6265
6268
6269
6270
6274
6277
6278
6279
Changed
6280
6281
6282
6283
6284
6285
6286
6291
6292
6293
6303
6304
6308
6317
6321
6322
6323
6351
6701
6706
6707
6708
6850
6851
6852
6853
6854
61022
61028
61029
61030
61040
61050
61074
61079
61104
61150
61151
61152
61201
61250
61251
61252
61510
61605
61606
61607
61610
61611
61616
61618
61622
61623
61624
61631
61632
61634
61639
61641
61642
61643
61644
61645
61646
1825
1931
4153
61500
Fault Name
Used in Product
Unit temperature is high
SBTS
Difference between BTS master clock and
reference frequency
SBTS
No connection to unit
SBTS
Baseband resources mapping to cells failure
SBTS
Unit synchronization failed
SBTS
BTS RNC/Flexi Direct interface signalling link
failure
SBTS
BTS RNC/Flexi Direct interface signalling link
failure
SBTS
Incompatible SW version detected in unit:
<unitName>
SBTS
Obsolete SW version detected
SBTS
BTS time not corrected
SBTS
Error in file server during file download type
<fileTypeNumber>
SBTS
File corrupted in SW download
SBTS
BTS SW download or activation failed
SBTS
BTS SW download or activation failed
SBTS
Mains power break, running battery backup
SBTS
Delayed cell shutdown alarm
SBTS
Immediate cell shutdown alarm
SBTS
Unit blocked
SBTS
Cell blocked
SBTS
SBTS blocked
SBTS
POST test failed
SBTS
Missing NBAP cell parameters, defaults are
used
SBTS
Unknown HW resource
SBTS
Unit not supported by running SW
SBTS
Carrier power measurement fault
SBTS
Telecom configuration failure
SBTS
Telecom configuration failure
SBTS
Telecom configuration failure
SBTS
Communication failure with RNC
SBTS
Telecom cell enabling or disabling failed
SBTS
Telecom cell enabling or disabling failed
SBTS
Not enough DSP capacity to set up a cell
SBTS
Cell power monitoring
SBTS
BTS config error (Wrong LTX Frequency Order) SBTS
Not enough resources for commissioned
HSUPA
SBTS
Rx signal level failure
SBTS
Rx signal level failure
SBTS
DSP mode change failed
SBTS
Resource block not available
SBTS
Resource block occupied by high priority
services
SBTS
Ten consecutive Nacks received from a DSP at SBTS
DCH setup
PIC pool configuration failure
SBTS
Not enough CCCH Processing Set licenses
commissioned
SBTS
Hanging HSPA resources
SBTS
One of the Common Transport Channels is
deleted
SBTS
Not enough CCCH processing capacity to
setup cell
SBTS
Flash operation failure
SBTS
Flash operation failure
SBTS
Flash operation failure
SBTS
Flash operation failure
SBTS
Flash operation failure
SBTS
Fatal OSE error
SBTS
Out Of Frame Data Error
SBTS
Antenna link is down
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
[User defined]
SBTS
Communication failure
SBTS
Invalid frequency channel for the BTS HW
SBTS
Baseband bus configuration was rejected
SBTS
Not able to synchronize baseband bus
SBTS
Oven oscillator heating failure
SBTS
BTS master clock tuning failure
SBTS
Oven oscillator clock missing
SBTS
Mast Head Amplifier above current window
fault, <line>
SBTS
Mast Head Amplifier below current window
fault, <line>
SBTS
Antenna line failure
SBTS
VSWR major alarm
SBTS
VSWR minor alarm
SBTS
Low noise amplifier failure
SBTS
Filter unit operation failed
SBTS
Filter unit faulty
SBTS
RET antenna control failure
SBTS
RET antenna control failure
SBTS
RET antenna control failure
SBTS
RET antenna control failure
SBTS
RET antenna control failure
SBTS
Antenna line device HW failure
SBTS
Antenna line device missing software
SBTS
SW corrupted
SBTS
FSP faulty
SBTS
MHA unit operation failure
SBTS
MHA operation failure
SBTS
Antenna line device operation failure
SBTS
Antenna line device operation failure
SBTS
Antenna line device operation failure
SBTS
Antenna line device operation failure
SBTS
Internal delay measurement failure
SBTS
PPS reference missing
SBTS
2M external reference missing
SBTS
RF Module configuring failed
SBTS
RF Module critical file not found
SBTS
RF Module file not found
SBTS
Frame clock missing
SBTS
RF BB bus synchronization error
SBTS
RF BB bus configuration error
SBTS
RF BB bus connection transmission error
SBTS
TX out of order
SBTS
RF Module gain adjusting failure
SBTS
RF Module filter input power missing
SBTS
RX out of order
SBTS
RF Module out of order
SBTS
No feedback signal
SBTS
Transmission quality deteriorated
SBTS
Temperature too low (heating ongoing)
SBTS
Unit unidentified
SBTS
Configuration file corrupted
SBTS
Post test failed
SBTS
Module clock faulty
SBTS
RF power decreased
SBTS
FPGA SW update failed
SBTS
No module fan detected
SBTS
Cooling fan broken
SBTS
Cooling fan has reduced from the set speed
SBTS
Cooling fan is overspeeding
SBTS
Unit (module) temperature is high
SBTS
Unit (module) dangerously overheating
SBTS
Pipe dangerously overheating
SBTS
Increased BER detected on the optical
connection to Radio Module
SBTS
Critical BER detected on the optical connection SBTS
to Radio Module
Antenna line switched off
SBTS
RP3 routing collisions are detected on FR
module
SBTS
RF Module External Alarm and Control lines
configuration failed
SBTS
Optical interface faulty
SBTS
Optical interface faulty
SBTS
Receiving failure in optical interface
SBTS
10b8b coding error in Optical Interface device
<opt link/RP3>
SBTS
Synchronization failure in Optical Interface <opt SBTS
link/RP3 link>
Optical interface data/control/Ethernet buffer
full
SBTS
Optical interface data/control/Ethernet buffer
full
SBTS
Optical interface data/control/Ethernet buffer
full
SBTS
Optical interface data/control/Ethernet buffer
full
SBTS
Optical interface data/control/Ethernet buffer
full
SBTS
OIC MCU Buffer Full
SBTS
Frame burst receiving fault
SBTS
Frame clock deviation fault
SBTS
BB bus transmission error
SBTS
Address mismatch in summing
SBTS
RP1 synchronization burst error
SBTS
Buffer over/underflow in clock crossing logic
SBTS
Firmware SW mismatch
SBTS
BB bus message in the wrong slot
SBTS
Message routing problem in receiver (RX)
SBTS
Summing not enabled for message type
SBTS
Transmission rule collision in Muksu
SBTS
Overload collision in transmitter
SBTS
SRIO enumeration
SBTS
SRIO retry stopped
SBTS
SRIO link degradation
SBTS
TRX <trxId> initialization failure
SBTS
TRX <trxId> control plane link failure
SBTS
TRX <trxId> OBSAI failure
SBTS
TRX <trxIds_separated_with_comma>
SBTS
configuration mismatch between BSC and BTS
TRX <trxId> RSSI failure on <radioTyperadioNumber> antenna <antennaNumber>
SBTS
Incorrect sector configuration for TRX
<trxIds_seperated_with_comma>
SBTS
TRX <trxId> user plane link failure
SBTS
One of the radio modules in centralized
configuration is not in working state
SBTS
BTS reset required
SBTS
GPS Receiver alarm: control interface not
available
SBTS
Master unit has lost connection to the slave unit SBTS
Toggling: <Fault name>
SBTS
SW corrupted
SBTS
Antenna line device SW download failure
SBTS
Antenna line device SW download failure
SBTS
No connection to unit
SBTS
Missing RP3-01 link
SBTS
RS485 IUANT port failure
SBTS
Parallel RP3-01 link length mismatch
SBTS
Fan vendor not detected
SBTS
FSP overheating
SBTS
Cooling fan broken
SBTS
Cooling fan speed decreased
SBTS
Cooling fan is over speeding
SBTS
SW fallback
SBTS
SW fallback
SBTS
SW fallback
SBTS
Cell power failure
SBTS
Synchronization master missing
SBTS
GPS receiver alarm: not tracking satellites
SBTS
GPS receiver alarm: survey in progress
SBTS
GPS receiver alarm: no stored position
SBTS
GPS receiver alarm: position questionable
SBTS
GPS receiver alarm: EEPROM invalid
SBTS
Validation of signed file failed
SBTS
Unit initialization failure
SBTS
External GPS receiver in holdover
SBTS
Internal baseband bus synchronization error
SBTS
<parameterName> out of range
SBTS
Failure to verify the signature of a signed
software release
SBTS
Failure to verify a signed software release
SBTS
Unsigned software release has been
successfully downloaded
SBTS
Failure to download software due to missing
software signature
SBTS
MHA in bypass mode
SBTS
HSDPA users limitation alarm
SBTS
HSUPA users limitation alarm
SBTS
LTE users limitation alarm
SBTS
IP traffic capacity limit rate $R level $L raised
$T
SBTS
SBTS reset required to use hot inserted
baseband extension module
SBTS
NTP Server $IP unavailable
SBTS
ToP reference missing
SBTS
Synchronous Ethernet reference missing
SBTS
PDH reference missing
SBTS
Too long fiber for mDTX activation
SBTS
Micro DTX configuration failure
SBTS
Configuration change rejected by BTS
SBTS
ToP configuration mismatch
SBTS
RAT critical application failed
SBTS
Beamforming calibration failure in RF data path SBTS
U-plane overload detected
SBTS
Phich Power Boost not applied
SBTS
High interference to UL subframe
SBTS
High interference to UL special subframe
SBTS
U-plane overload detected
SBTS
U-plane overload detected
SBTS
GTP-U Path Failure
SBTS
Transport layer connection failure in S1
interface
SBTS
Transport layer connection failure in X2
interface
SBTS
S1 SCTP path failure
SBTS
Transport layer connection failure in M3
interface
SBTS
M3 SCTP path failure
SBTS
Incorrect radio network parameters
SBTS
Cell configuration data distribution failed
SBTS
Cell reconfiguration data distribution failed
SBTS
Failure in connection between SBTS and 3rd
party tool
SBTS
BTS vendor-specific file fault
SBTS
Failure in trace session
SBTS
No MME capacity assigned by Core Network
SBTS
Maximum number of neighbor eNBs/cells
exceeded
SBTS
Maximum number of WCDMA neighbor cells is SBTS
exceeded
Maximum number of WCDMA neighbor
relations is exceeded
SBTS
Maximum number of WCDMA neighbor
relations per cell and carrier is exceeded
SBTS
Neighbor cell ambiguity detected
SBTS
Automatic cell recovery not possible
SBTS
MFBI cell configuration conflict
SBTS
PCI confusion detected
SBTS
Phase error exceeds 5 us limit
SBTS
WCDMA PSC confusion detected
SBTS
Inter eNB CA parameter(s) inconsistency in
between eNBs
SBTS
Inter eNB SW inconsistency in between cluster SBTS
members
Inter eNB communication failure
SBTS
Overload detected: max number of neighbor
relation objects reached
SBTS
Overload monitoring: High number of neighbor SBTS
related objects
Carrier aggregation relation configuration error SBTS
Resource pool configuration failed
SBTS
eNB configuration failed
SBTS
X2 interface recovery failure
SBTS
X2 interface setup failure
SBTS
S1 interface setup failure
SBTS
S1 interface recovery failure
SBTS
S1 eNB configuration update failure
SBTS
RIM interface timeout
SBTS
RIM interface error
SBTS
System information broadcast parameters
overflow
SBTS
Critical bit toggling error
SBTS
DSP platform fatal error
SBTS
DSP application fatal error
SBTS
Externally triggered DSP fatal error
SBTS
M3 interface recovery failure
SBTS
M3 interface setup failure
SBTS
MBMS subframe pattern share exceeds
available share
SBTS
MBMS session cannot be resumed
SBTS
MCE configuration update failure
SBTS
BFD group $bfdGrpId down
SBTS
LOF on unit $U, interface $IF
SBTS
LOS on unit $U, interface $IF
SBTS
Dead Peer Detected
SBTS
Interface under test on unit $U, interface $IF for SBTS
$T minutes
Missing or non-compliant SFP module on unit
$U, interface $IF
SBTS
CRL Update Failure
SBTS
SFP HW Failure on unit $U, interface $IF
SBTS
EBER on unit $U, interface $IF
SBTS
LOMF on slot $U, interface $IF
SBTS
AIS on unit $U, interface $IF
SBTS
RDI on unit $U, interface $IF
SBTS
Transport module missing: $U
SBTS
IPCP Failure
SBTS
LCP failure
SBTS
PPP Interface down
SBTS
Automatic BTS Operator Certificate retrieval
unsuccessful
SBTS
BFD $session down, ingress, $sourceIP to
$destinationIP
SBTS
BFD $session down, egress, $sourceIP to
$destinationIP
SBTS
Auto-negotiation mismatch, on unit $U,
Ethernet interface $IF
SBTS
TWAMP RTT threshold crossed on session $id SBTS
TWAMP PLR threshold crossed on session $id SBTS
Vendor BTS certificate is about to expire
SBTS
BTS and/or peer trust anchor expired or due to SBTS
expire
MLPPP link Degrade
SBTS
SyncE SSM Timed Out on unit $UID, interface
$IF
SBTS
SyncE Quality Level Degraded on unit $UID,
interface $IF
SBTS
ToP master service $IP unusable
SBTS
Dup Addr detected $duplicateIpv6Address
SBTS
Unsupported HW device
SBTS
IPsec emergency bypass active
SBTS
IP Traffic Capturing Ongoing [port $port,] [mac
$m]
SBTS
BTS Local OAM user account $A has been
locked
SBTS
IPSec tunnel switchover
SBTS
IKE authentication failure
SBTS
IKE SA failure
SBTS
IPSec SA failure
SBTS
Transmission parameters missing
SBTS
RF Module blocked
SBTS
Reference clock missing in startup
SBTS
Five failed logins to SBTS due to wrong user
name or password
SBTS
Detecting Unit
Source
FCT
FCT, FSP
FCT
FCT
FCT
FSP, FT, ALD, FR, FCT, FBB
For fault 4052 the only source is FBB
FCT
RAT
FCT
FCT
FCT
CNBAP link
FCT
DNBAP link
FCT
FCT, Radio Module, FF, FSP
FCT
FCT
FCT
TIME
FCT
FCT
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT
FCT
LCR
FCT
LCR
FCT
FR
FCT
LCR
FCT
FCT
FCT, FT, FSP
FSP, FT, FCT, DSP
FSM;
FCT
FCT
- FBB
- FR
- FT
FCT
FSP, FR
FSM
Tx-n/Rx1-n
FSP, FCT
FSP, Radio Module, DSP
FSP, FCT
FSP, Radio Module, DSP
FSP, FCT
FSP, Radio Module, DSP
FCT
FCT
FCT, FSP
LCR
FCT, FSP
LCR
FCT
FCT
FSM
TX antenna service
FSM
FR
FCT
FCT
FSM
Antenna Line
FSM
Antenna Line
FSM
DSP
FCT
FCT
FCT
FCT
FCT
DSP
FCT
LCR,FCT
FCT
FCT
FCT
DSP
FCT
LCR
FCT
FCT
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FCT, FSP
FSP
DSP
FSP
DSP
FSP
DSP
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
FCT
FCT, Radio Module
All units can use this fault
Any unit of the BTS.
FCT
LCR
FCT
HWPORT, DSP, FSP, FR
FCT
OptIF (HWPORT)
FCT
FCT
FCT
FCT
FCT
FCT
Radio Module
MHA
Radio Module
MHA
Radio Module
Antenna line
Radio Module
Antenna line
Radio Module
Antenna line
Radio Module
RX antenna service
Radio Module
TX/RX antenna services
Radio Module
TX/RX antenna services
RET
RET
RET
RET
RET
RET
RET
RET
RET
RET
RET, AISG MHA
RET, AISG MHA
RET, AISG MHA
RET, AISG MHA
FCT
Filter, Radio Module
FCT
FSP MCU
AISG MHA
AISG MHA
AISG MHA
AISG MHA
FCT
RET, AISG MHA
FCT
RET, AISG MHA
FCT
RET, AISG MHA
FCT
RET, AISG MHA
FSP, FCT
DSP
FCT
GNSSE, SYNCHUBBTS
FCT
EXT2M
Radio Module, FCT
Radio Module
Radio Module
Radio Module
Radio Module
Radio Module
Radio Module
Radio Module, RX antenna service
Radio Module
Radio Module, TX/ RX antenna service
Radio Module
TX/RX antenna service
Radio Module
Radio Module, TX antenna service
Radio Module
TX antenna service
Radio Module
TX antenna service
Radio Module
Antenna line
Radio Module
RX antenna service
Radio Module
Radio Module
Radio Module
TX antenna service
Radio Module
Antenna line
Radio Module
Radio Module
Radio Module
Radio Module
Radio Module
Radio Module, TX/RX antenna service
Radio Module
Radio Module
Radio Module
Radio Module
Radio Module
TX antenna service
Radio Module
Radio Module
FR
FAN, FAN_GROUP
FR
FAN_GROUP
FR
FAN, FAN_GROUP
FR
FAN, FAN_GROUP
FR/RFSW
FR
FR/RFSW
FR
[AAS]: FR, TX1-n / RX1-n
FR/RFSW
TX1-n
Radio Module
Radio Module
Radio Module
Radio Module
FR
Antenna line
Radio Module
Radio Module
Radio Module, FCT
Radio Module
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
OptIF
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT, FSP
FCT
FCT
FCT
OptIf
FCT
FCT
FCT
FSP
FCT
FSP
FCT
FSP
FCT
FSP
FCT
FSP
FCT
FCT
FCT
FSP, FCT, FBB, DSP
FSP
DSP
FCT
LCR
FCT
LCR
FCT
LCR
FCT
FCT
FCT
LCR
FCT
FCT
FCT
LCR
FCT
LCR
FSM
FSM
FCT
GNSSE
FCT
FCT, FSP, DSP
FSM
FSM, Radio Module
FCT
Filter, Radio Module
FCT
RET
FCT
RET
FCT
FSP, FT, ALD, FR, FCT, FBB
For fault 4052 the only source is FBB
FCT
RX, TX
Radio Module
Antenna line
FCT
OptIF
FCT
FAN1-n
FCT
FSP
FCT
Fan/Fan group
FCT
Fan/Fan group
FCT
Fan/Fan group
FCT
FCT
FCT
FCT
FCT
FCT
FCT
AxC TX carrier
FCT
FCT
FCT
GNSSE
FCT
GNSSE
FCT
GNSSE
FCT
GNSS
FCT
GNSSE
FCT
FCT
FCT
FCT
FCT
GNSSE, SYNCHUBBTS
FCT
FSP
FCT
Antenna line
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
AISG MHA
AISG MHA
FSM
RAT
FSM
RAT
FSM
RAT
SBTS: FSM
SBTS: CAPLIM
FCT
FBB
FCT
TIME
FCT
TOP
FCT
SYNCE-1
FCT
PDH-x
FCT
OptIF
FSM
FR
FCT
FSMr3: FCT
FCT
TOP
FCT, FSP
WCDMA, LTE
FSP, FBB
LCR
FSP
LCR
FCT
LCR
FSP, FBB
LCR
FSP, FBB
LCR
FSP
LCR
FSP
LCR
FCT
GTP-U
FCT
LNMME
FCT
LNADJ
FCT
LNMME
FCT
LNM3
FCT
LNM3
FCT
FCT
FCT
LCR
FCT
LCR
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
LCR
FCT
LCR
LNADJ
LNADJ
FCT
LCR
FCT
FCT
FCT
LCR
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FCT
FSP
FCT
FCT
FCT
LNADJ
FCT
LNADJ
FCT
LNMME
FCT
LNMME
FCT
LNMME
FCT
LNADJG
LNADJW
FCT
LNADJG
LNADJW
FCT
LCR
FSP
FSP
FCT
DSP
FCT, DSP
DSP
FCT, DSP
DSP
FCT
LNM3
FCT
LNM3
FCT
FCT
FCT
FCT
FCT
FCT
FCT,FTIF
BFDGRP
FCT,FTIF
PPTT
FCT,FTIF
ETHLK, PPTT
FCT,FTIF
IKEP
FCT,FTIF
PPTT
FCT, FTIF
SFP
FCT
CRLH
FCT, FTIF
SFP
FCT,FTIF
PPTT
FCT,FTIF
PPTT
FCT,FTIF
PPTT
FCT,FTIF
PPTT
FSM
FSM
FCT,FTIF
P3SL; P3ML
FCT,FTIF
P3LP
FCT,FTIF
P3ML, P3SL
FCT
CMP
FCT,FTIF
BFD
FCT,FTIF
BFD
FCT,FTIF
ETHLK
FCT,FTIF
TWAMP
FCT,FTIF
TWAMP
FSM, FTIF
CERTH
FCT
CACERT
FCT,FTIF
P3ML
FCT
SYNCE-x
FCT
SYNCE-x
FCT
TOP
FCT,FTIF
IPIF
FSM
FSM
FCT,FTIF
IPSECC
FCT,FTIF
IPNO
FCT
SBTS
FCT,FTIF
IKEPROTGRP
FCT,FTIF
IKEP
FCT,FTIF
IKEP
FCT,FTIF
SECPOL
FCT
FCT
FR
FR
FCT
FCT
FSM, FTIF
NE-FTM-1
Meaning
State
The temperature of the unit/module
exceeds the threshold value.
Start / Cancel
The reference frequency that the BTS
Start / Cancel
master clock receives has changed by
about 200ppb or more (which equals the
change magnitude of 204 DAC steps or
more
(with 12bit
DAC)) during
the to the Start / Cancel
Connection
to a module
belonging
measurement
period,
compared
SBTS configuration has been losttoorthe
FSP
BTS
master
clock frequency.
cannot
be detected.
The cause of the alarm can be:
A
was detected
whenhas
NodeB
O&M
1. failure
The reference
frequency
changed
system
FSPs to
becausepresented
of a fault available
in the transmission
WCDMA
and LTE RAT software
inturn
order
network synchronization
(which in
is
to
map
FSPs
to
cell.
The
FSPs
related
to
caused by an equipment fault or a setting
the
faulty
operation
may
not
be
utilized.
error).
Note
that
if
the
network
Meaning can be:
The
reason
forsite
the
failure
is an
internal
synchronization
malfunction
lasts
for a
1. The
BTS is
level
phase
problem
with
the
NodeB
O&M
system.
long
time,
the
alarm
is
cancelled
when
synchronized only (e.g. via 1PPS/ToD
the
frequency
reaches the faulty
syncBTS
chain),
the synchronization
Master
reference
synchronization.
The has
alarm can
is
frequency
synchronized
and
A
common
NBAP iflink
has
also
be activated
thefailure
faulty
reference
aquired
newisarbitrary
phase
due
toa
occurredathat
possibly
caused
by
synchronization
is
corrected
and
there
is,
reset.
transmission
network
problem.
The
most
again, a difference
of 0.2
ppm or
more.
common
reason
for thiswhenever
alarm is frequent
The
alarm
cancelled
2.
The
BTSiswas
at holdover
for a the
long
transmission
breaking.
difference
becomes
less
than
0.2Protocol
ppm.
A
dedicated
Node-B
Application
period and the accumulated phase
drift
(NBAP)
link
failure
has
occurred,
possibly
has exceeded +-5ms.
2. The reference
frequency fluctuates
caused
by the RNC.
continuously
because
of a significant
3. BTS Internal
synchronization
between
amount
of
jitter/wander
in -the
units
(e.g.
FCT/FSP/FBB
DSP)
has
A
new unit with
an incompatible
transmission
network.
The alarmSW
is
failed.
might
have been
inserted into the SBTS.
continuously
activated/cancelled
Start
Start
Start / Cancel
Start / Cancel
Start / Cancel
(however, the alarming state might
predominate). There is always some
jitter/wander
Running
SW in
version
the transmission
is not able to
network;
install Start / Cancel
the limits are
requested
SWdefined
version.
in ITU-T
G.823/824/825.
3.
If the
BTS
receives the
BTS
RTC
initialization
fails which is used Start / Cancel
synchronization
information
via the
to synchronize time
for all nodes
in 2.048
BTS.
MHz or 1PPS synchronization input
(external clock source), the alarm
situation might be caused by a fault of
that signal.
4. There is an equipment fault in the
BTS. The equipment fault is, however,
not the most common reason. Normally,
the reason is in the synchronization
reference signal behavior (see the
descriptions above).
The SBTS cannot obtain a file from the
file server (error in FTP open or FTP get
or HTTP(S) GET). The file server is
down, the file is missing, or the path is
incorrect.
Thereisiscorrupted
a possible
The download
or error
the in the
DCN
and
Iub,
or
a
user-administration
software is incorrectly produced.
error (an invalid username or password,
or the user does not have access rights
to the files).
The SBTS
SW update has
The in
<fileTypeNumber>
thatfailed.
is included
error
might
be
caused
by
a
unit
reset
the fault name is a variable parameter,
during
the SW update,
hardware
which identifies
the typea of
file for which
problem
in thefailure
unit, cabinet
the download
has been reported.
Incompatibility
with
the The
The SBTS SW problems
update has
failed.
download
or
a
corrupted
flash
error might be caused by a unitfile
reset
system.
during the SW update, a hardware
problem in the unit, cabinet
Incompatibility
withpower
the
There is a faultproblems
in the mains
download
or
a
corrupted
flash
supply. The SBTS has receivedfile
a Battery
system.
Backup alarm and the intelligent
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
shutdown procedure has started.
The SBTS cells are disabled because the Start / Cancel
Battery Backup alarm (ID=37) is active.
The SBTS cells are disabled because the Start / Cancel
Battery Backup alarm (ID=37) is active.
A unit is blocked with the SBTS Element
Manager.
The purpose of the fault is to avoid
alarms
that
might
be raised
during
the
The user
has
blocked
the cell
with the
unit
maintenance
task.
SBTS Element Manager.
Start / Cancel
Start / Cancel
The SBTS is blocked with the SBTS
Start
Element Manager. The fault indicates
that the alarms that might be raised
during a SBTS maintenance task should
be
avoided.
A failure
in the unit/module has been
Start
detected during the BTS power-on self
test (POST).
One or more cell parameters are missing Start / Cancel
from the RNC/Flexi Direct RNC
configuration data and the BTS
commissioning file.
A module cannot be identified by its
product code or its physical device
address (object ID).
Start
In
of FR, the
additional
is
Ancase
unsupported
module
has meaning
been
that
FR
was
found
in
planned
HW
detected in the SBTS. Typically, this
configuration
is connected
happens whenbut
a new
version oftoathe
wrong
port.
module is installed and there is an older
Start
SBTS
in usepower
that does
not support
The RFSW
module
measurement
has Start / Cancel
the
new
module
version.
failed.
The fault indicates a telecom slave
Start
configuration or registration failure, a unit
RNW configuration failure, and a telecom
RNW reconfiguration failure.
The fault indicates a telecom slave
- FSP unit to or
FCT
allocationfailure,
failure a unit
configuration
registration
DSP
subunit
to
FSP
allocation
RNW configuration failure, and afailure
telecom
RNW reconfiguration failure.
Note that depending on the fault source,
The
faultstatus
indicates
a be
telecom
slave
the
unit
might
related
to either
- FSP
unit to or
FCT
allocation
failure
configuration
registration
failure,
a unit
the
state
of
a
particular
carrier
resource
- DSP subunit to FSP
allocation
failure
RNW
failure,
and
telecom
on theconfiguration
Radio Module
module
oraFSP
RNW
reconfiguration
failure. the unit
board
on the
FCT. Therefore,
Note that
depending
on the fault
source,
status
might
not
bereceive
inbe
line
with
the
source
The
BTS
does
not
a response
the
unit
status
might
related
to
- FSP
unit
to FCT
allocation
failureeither
HW
unit
state.
from
the
RNC
(a
block
request).
the
state
of a particular
carrier resource
- DSP
subunit
to FSP allocation
failure
on the Radio Module module or FSP
board
on the
FCT. Therefore,
thesource,
unit
Note that
depending
on the fault
status
might
not
be
in
line
with
the
source
Either
enabling
setup oftoCPICH
the
unitcell
status
might(the
be related
either
HW
unit
state.
and
BCH)oforacell
disabling
(theresource
release of
the state
particular
carrier
common
channels)
failed.or FSP
on the Radio
Modulehas
module
The
reason
a hardware
a bus
board
on themight
FCT.be
Therefore,
the or
unit
problem,
or
a
lack
of
DSP
or
transport
status cell
might
not be (the
in line
with of
theCPICH
source
Either
enabling
setup
resources.
HW
unit state.
and BCH)
or cell disabling (the release of
common channels) has failed.
The reason might be a hardware or a bus
problem,
or aenough
lack of BTS
DSPbaseband
or transport
There is not
resources.
capacity to set up a cell.
Start
The radio output power has dropped.
There is a fault in the downlink
transmission path.
Start / Cancel
The lower LCR ID has been assigned to
a higher frequency, or vice versa, for an
RF Module that is in dual carrier mode.
Start
A second carrier is assigned to an RF
Module that is in single carrier mode.
Start
Transient
Start / Cancel
Start / Cancel
Start / Cancel
At least one LCG in the BTS does not
have enough resources for the HSUPA
minimum capacity commissioned with the
parameter "Number of HSUPA resource
steps
133: reserved for HSUPA users".
If
the LCG has two HSUPA schedulers,
EFaultId_RxAntennaSignalLevelTooLow
then
Al the sum of the HSUPA Resource
Steps
that
is statically
allocated
in both
The RX
signal
level is less
than -112dBm
System Modules is compared with the
133:
commissioned
amount. The fault is
134:
EFaultId_RxAntennaSignalLevelTooLow
raised
for
the
BTS.
EFaultId_RxAntennaSignalLevelDifferenc
Al
eTooHighAl
The RX signal level is less than -112dBm
The difference between the maximum
Unsuccessful
to the
and
minimum DSP
powerconfiguration
levels of all RX
134:
correct
mode.
antennas
in
the
same
cell
and
sector
EFaultId_RxAntennaSignalLevelDifferenc
exceeds
the defined limit for cell.
eTooHighAl
The difference between the maximum
If
there
are no power
DSP resources
forRX
PIC
and
minimum
levels of all
configuration,
Telecom
rejects
the
PIC
antennas in the same cell and sector
configuration,
and raises
exceeds the defined
limit an
for alarm
cell. to
indicate "Resource block not available".
If PIC configuration cannot be allocated
to a DSP resource because the DSP is in
use with some high-priority users,
Telecom raises this fault. Telecom then
tries
move the
high-priority
users
to a10
One to
particular
DSP
Nacks DCH
setup
different
resource
block,
and
tries
again
times with cause
to
allocate PIC configurationor
to the DSP
"NotEnoughResources=10"
a
number
of
times
for
3
minutes.
casea
"AlreadyActivated_Allocated=22" In
within
of
failure,
Telecom
rejects
the
received
20-minute
period.
1.Cell
setup
isand
rejected
because
either all
configuration
indicate
a message
cells
in the block
same occupied
LCG, having
the same
"Resource
by high
priority
UARFCN
users". are not mapped to the same
PIC pool or there is another cell in the
same
LCG
with same
UARFCN
The cell
is inactive
because
of a outside
lack of
the
PIC
pool.
sufficient Common Control Channel
2.The
PIC pool
(new or
Processing
Set configuration
(CCCH Processing
Set)
updated)
is
rejected
if
either
all
LCELs in
licenses commissioned to the BTS.
the same LCG, having same UARFCN
The
PSCR
request
setting
new
do not
belong
to thefor
same
PICup
pool
or a
HSPA
resources
is made
ontoalready
LCEL that
does not
belong
any PIC
existing
in DSP SW
pool hasresources
UARFCN (allocated
that is already
internal
assigneddatabases).
to any PIC pool from the same
LCEL's
LCG.
One of the
Common Transport Channels
3.Rel. 3FACH,
BTS only:
Tooismany
cellsby
have
(PCH,
RACH)
released
PIC
RNC.activated (number of RX of non-PIC
cells + 2x number of RX of PIC cells >
48). For Fixed BB allocation due to HW
The
inactive
because
of a
rel. 1cell
andremains
Fixed BB
Allocation
Pooling,
lack
processing
capacity
for
the
Common
this condition is checked LCG-wide for
Control
Channel.
LCGs located
in Rel. 3 FSMs only. For a
Flexible BB Allocation pooling, this
condition is checked BTS-wide for all
cells.
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start
Start / Cancel
Start / Cancel
Start
Start / Cancel
Start / Cancel
This indicates a flash memory operation Start
failure. If this fault continuously appears,
the flash chip might be broken.
This indicates a flash memory operation Start
failure. If this fault continuously appears,
the flash chip might be broken.
This indicates a flash memory operation Start
failure. If this fault continuously appears,
the flash chip might be broken.
This indicates a flash memory operation Start
failure. If this fault continuously appears,
the flash chip might be broken.
This indicates a flash memory operation Start
failure. If this fault continuously appears,
the flash chip might be broken.
The operating system (OSE) error
occurs.
If only one FSP in BTS generates this
fault
then
there is
a malfunction
in
An out
of frame
data
error interruption
one
of
the
FSP
sub-modules.
If
all
FSPs
received from the SWS ASIC.
generate this fault then there is a
malfunction in the FSM.
The Antenna (RP3) link is down: the
transmitter or receiver drops out of
synchronization.
Start
Start / Cancel
Start / Cancel
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
High or low voltage on the external alarm Start / Cancel
line.
The user specifies the fault text during
commissioning.
Communication with the application <x>
Start / Cancel
has failed. The application has not
replied to the message that has been
sent or re-sent to it.
The requested channel in the cell setup
is not acceptable for the BTS hardware,
because of an incorrect frequency band
and/or a carrier spacing and/or the
number of carriers.
Start / Cancel
- Baseband bus configuration was
rejected by NodeOAM/HWAPI.
Start / Cancel
The baseband bus synchronization has
failed.
Start / Cancel
The OCXO warm-up takes too long and Start / Cancel
the OCXO does not become active within
a period of eight minutes from the poweron. The ambient temperature can also be
too
low clock
or it changes
tooisfast.
Master
frequency
tuned to within Start / Cancel
5% of its minimum or maximum tuning
limit.
The output signal of the OXCO is missing Start / Cancel
and the FCT cannot deliver the 30.72
MHz System Clock required by the other
units.
The Masthead Amplifier (MHA) is not
working properly. The received Radio
Module signal level has decreased.
Start / Cancel
If
both
stages ofAmplifier
the LNA(MHA)
on theisuplink
The
Masthead
faulty. Start / Cancel
path
fail,
the
MHA
switches
The received RF signal levelthe
is LNA to
by-pass
mode. In by-pass mode, the
decreased.
MHA has no gain but some loss. If a
single
the
LNA
theuplink
MHA
If
both stage
stagesofof
thedetected
LNAfails,
on an
the
Radio
Module
has
Start / Cancel
still
has
about
a
half
of
its
normal
gain.
path
fail, theon
MHA
the
LNA
to
overcurrent
the switches
antenna
line.
The
With
an
integrated
MHA,
the
fault
might
the
by-pass
mode.
the by-pass
mode,
antenna
linemain
can and
beIndamaged
(short
affect
both
diversity
branches.
the
MHA
has
no
gain
but
some
loss.
circuit), or an antenna line device is If
only
onean
stage
of the All
LNA
fails, the
MHA
causing
overload.
antenna
line
VSWR
value
exceeds
the
defined
level. Start / Cancel
still
has
about
half
of
its
normal
gain.
devices
powered
bymismatched
the antenna line are
The
antenna
line is
With
an integrated
MHA, the faultormay
out-of-order.
damaged.
affect both main and diversity branches.
The Radio Module or the Filter has
detected an VSWR value that exceeds
the defined level. The antenna line is
slightly mismatched.
Start / Cancel
The filter has detected a malfunction in
the LNA unit.
Start / Cancel
A filter has not been able to tune on an
appropriate sub-band (tuning failure).
Start / Cancel
Radio Module has detected major failure Start / Cancel
of filter unit.
Tilting the antenna is not possible or
might function incorrectly.
Start / Cancel
Tilting the antenna is not possible or
might function incorrectly.
Start / Cancel
Tilting the antenna is not possible or
might function incorrectly.
Start / Cancel
Tilting the antenna is not possible or
might function incorrectly.
Start / Cancel
Tilting the antenna is not possible or
might function incorrectly.
Start / Cancel
A hardware failure detected by an
Start / Cancel
antenna line device. Usually, this is a
permanent fault (the hardware is broken).
The unit is in Download Mode State.
Returned upon unsupported procedure
when in Download Mode.
Start / Cancel
A corrupted SW file in the FLASH is
detected. The unit cannot perform a
complete start-up.
Start
FSP control unit failure.
Start
A fault in the Masthead Amplifier (MHA) Start / Cancel
has been detected. The fault can reduce
the gain performance of the MHA.
A fault in the Masthead Amplifier (MHA)
has been detected. The fault completely
prevents the gain function of the MHA.
Start / Cancel
The device is not working properly, the
configuration is not valid, or a given
parameter is incorrect.
Start / Cancel
The device is not working properly, the
configuration is not valid, or a given
parameter is incorrect.
Start / Cancel
The device is not working properly, the
configuration is not valid, or a given
parameter is incorrect.
Start / Cancel
The device is not working properly, the
configuration is not valid, or a given
parameter is incorrect.
Start / Cancel
An autonomous internal delay
Start
measurement has failed. The TCOM
cannot measure the internal delay for a
cell for any of the RAKEs in a certain BB
unit.
The reference clock monitoring has
Start / Cancel
detected a loss of PPS signal in the
reference received from the GPS
receiver.
The reference clock monitoring has
Start / Cancel
detected a loss of 2.048 MHz signal
received from an external reference
source, connected to Sync In interface of
the
Module.configuration has
TheSystem
Radio module
Start
failed because of a hardware or software
fault.
A critical configuration file is missing from Start
the Radio module.
The Radio Module SW has detected that Start
a non-critical configuration file is missing.
The System Module clock reference
differs from the clock on the Radio
Module.
Start / Cancel
The baseband bus between the system
module and the Radio module is out of
synchronization.
Start / Cancel
The Radio module baseband bus is
incorrectly configured.
Start / Cancel
There is an error in the baseband or
optical bus.
Start / Cancel
The Radio Module TX path cannot be
used.
Start / Cancel
The TX output power adjustment has
failed.
Start / Cancel
The Radio module filter has measured a
TX power that is too low.
Start
The Radio module RX FR synthesizer is
unlocked.
Start
The Radio module is out of order
Start / Cancel
because of a software or hardware fault.
The feedback signal to predistortion is
too weak or is missing. The TX
performance is degraded.
Start / Cancel
The TX signal adjustment fails.
Start / Cancel
During Radio Module start-up, the
Start / Cancel
temperature inside the Radio module is
too low. . Wait until the alarm is canceled.
Module heating is ongoing and might
take
up to 30 minutes.
The permanent
memory in the module is Start
corrupted and the module product code
During
Module
runtime,
or serialRadio
number
is missing.
It isthe
also
temperature
inside
the
Radio
module
possible that the module product
codeisis
too
low.
A
problem
might
occur.
unknown.
The Radio module SW has detected
Start / Cancel
conflicting or corrupted configuration
data.
The Radio Module power-on self-test
failed at start-up.
Start
The Radio Module lost the lock to the
incoming clock.
Start / Cancel
The highest temperature exceeds the
power decrease limit.
Start / Cancel
The FPGA software update has failed.
Start
RF Module cannot identify the fan vendor Start / Cancel
or the fan is not installed.
The Fan(s) is(are) not running.
Start / Cancel
Fans are rotating more slowly than
required.
Start / Cancel
Fans are rotating faster than required.
Start / Cancel
Validated module temperature exceeds
or is equal to the predefined maximum
value allowed.
Start / Cancel
The validated sensor temperature
exceeds or is equal to the predefined
value on the unit property file.
Start / Cancel
The validated temperature of any PA or Start / Cancel
Pipe sensor in RF module equals or
exceeds the predefined value on the unit
property file.
An increase of bit error rates has been
detected on the optical link to the radio
module resulting in LCV errors in
downlink baseband processing.
Start / Cancel
An abnormally high bit error rate has
Start
been detected on the optical link to the
Radio Module which results in permanent
baseband processing failure. I/Q data
stream
cannotline
behas
successfully
processed Start
The antenna
been autonomously
by
the
Radio
Module
due
to
the
disabled by FRM to protect the HW from
occurrence
of consecutive
high reflection
conditions. LCV errors.
Radio module has detected permanent
RP3 routing collisions either in the
downlink (TX), or in the uplink (RX)
transmission direction.
Start / Cancel
The configuration of Radio module's
Start
External Alarm and Control line(s) has
failed because of a hardware or software
fault.
The Small Form Factor Pluggable (SFP) Start / Cancel
has malfunctioned or the SFP module is
not physically present (no electrical
connection exists). The SFP is a part of
the
cable
package.
Thefibre
Small
Form
Factor Pluggable (SFP) Start / Cancel
has malfunctioned or the SFP module is
not physically present (no electrical
connection exists). The SFP is a part of
the
cableoptical
package.
Thefibre
incoming
signal to the Small Start / Cancel
Form Factor Pluggable (SFP) is missing,
too weak, or the fiber cable has been
detached.
The fiber cable is experiencing
Start / Cancel
The
connection
between
the System
interference;
data
transmission
is faulty.
Module and the Radio Module (LTX,
Antenna
Antenna
Line between
Device) or
A physicalFilter,
connection
failure
the
between
the
Master
System
Module
and
optical
interface
and
the
summing
The
RP3 channel
has lost
the achieved
Start / Cancel
the
Extension
System
Module
is broken.
function
has occured(possibly
caused
by
frame
synchronization
state.
This
might joints).
concern the primary or
bad circuit
secondary link.
The RP3 or Ethernet buffering is not
Start / Cancel
working and the buffer becomes full. The
optical device is malfunctioning. The fault
might be generated because of
synchronization
problems
or incorrect
The RP3 or Ethernet
buffering
is not
Start / Cancel
initialization.
working and the buffer becomes full. The
optical device is malfunctioning. The fault
might be generated because of
synchronization
problems
or incorrect
The RP3 or Ethernet
buffering
is not
Start / Cancel
initialization.
working and the buffer becomes full. The
optical device is malfunctioning. The fault
might be generated because of
synchronization problems or incorrect
initialization.
The RP3 or Ethernet buffering is not
Start / Cancel
working and the buffer becomes full. The
optical device is malfunctioning. The fault
might be generated because of
synchronization
problems
or incorrect
The RP3 or Ethernet
buffering
is not
Start / Cancel
initialization.
working and the buffer becomes full. The
optical device is malfunctioning. The fault
might be generated because of
synchronization
problems
incorrectthe Start / Cancel
The control message
trafficorbetween
initialization.
modules is malfunctioning.
The optical interface has detected a CRC Start / Cancel
error in the received synchronization
burst from the clock function. This fault
appears on the RX side.
Synchronization to the clock control unit
frame pulse has been achieved earlier,
but it differs from the currently received
frame pulse. The internally generated
frame
clock error
mighthas
have
drifted.
A decoding
been
detected in
Start
Start / Cancel
the baseband internal link. The data
packet is lost or the content is corrupted.
This
is also triggered
when links Start / Cancel
Theresituation
is a baseband
bus address
do
not
synchronize
with
each
other.
mismatched in the summing. There are
two possible causes:
A
error
(twoBurst
different
A configuration
new RP1 Frame
Clock
(FCB)
baseband
units
functioning)
- after from
an
burst/message has been received
acknowledgment,
the
fault
returns.
the RP3-01 interface while processing
the previous burst/message.
Data corruption on the bus - appears
The
buffer underflow
or
onceclock
whencrossing
unsynchronized
data is sent
overflow
in
RX
block
and
the
received
by the baseband.
data might be invalid. The fault is an
indication of either too large a clock drift
between
the received
andfailed
the or
The SW update
of thesignal
BTS has
internal
clock,
or
an
incorrect
RX
rate
the BTS SW is corrupted.
setting.
Start
Start
Start
Baseband bus message multiplexing slot Start / Cancel
for the message is not possible to be
filled.
If a message is not routed, an
Start / Cancel
interruption is generated.
This is considered normal when DSPs
are starting up and RP3 sync has been
completed.
The fault might be visible when there is a
missing link capacity between the
System Module and radio.
Summing checks the header of the
messages that are to be summed. If a
specific header type is rejected then no
summing is performed, and an empty
message
is detected
sent instead.
Transmitter
an RP3 message
Start / Cancel
Start / Cancel
from a summing coincident with a
transmission rule.
The transmitter detected more data
Start / Cancel
coming from a summing than the current
link rate can support.
The enumeration algorithm has detected Start
a permanent failure, preventing sRIO
system maintenance.
Congestion avoidance hardware of the
sRIO switches has been triggered.
Start
SRIO error rate is too high.
Start / Cancel
O&M software was not able to initialize
TRX into operational state, even though
it should have been possible.
Start / Cancel
TRX control plane connection has been
lost.
Start / Cancel
DSP related to TRX was not able to
initialize OBSAI (RP3) resources.
Start / Cancel
O&M software was not able to map TRX
resources received from BSC to
resources available from SBTS profile.
Start / Cancel
Logical TRX has measured difference
exceeding threshold between signal
strength of Rx antennas.
Start / Cancel
O&M software was not able to map all
Start / Cancel
TRXs. TRX identifiers of a sector have to
be either in a range between 1 and 12 or
in a range between 13 and 24.
TRX user plane connection has been
lost.
Start / Cancel
One of the radio modules in a two radio
module configuration(centralized
configuration) is not in working state.
Start / Cancel
The SBTS detected that a FSM2 is reset Start
or removed. SBTS reset is needed to
recover and utilize all available hardware.
The BTS has detected a communication
problem with the GPS receiver.
The fault is ignored until the GPS
receiver
has reached
The connection
to thecommissioned
FSP or DSP has
state.
been lost or the submodule reports an
Start / Cancel
Start / Cancel
error situation.
BTS Fault, which fault name is
Start / Cancel
mentioned in the Fault name field, is
toggling in the BTS. The toggling alarm
condition is presented to the user with
this
new BTSSW
Fault.
Toggling
alarms
A corrupted
file in
the FLASH
is are Start
supressed
until
the
toggling
alarm
detected. The unit cannot perform a
condition
cleared. Severity of this BTS
complete is
start-up.
Fault is the same as the severity of the
toggling BTS Fault.
Binary data download to an antenna line Start / Cancel
device failed due to incorrect checksum
or file format.
Binary data download to an antenna line Start / Cancel
device failed due to incorrect checksum
or file format.
Connection to a module belonging to the Start / Cancel
SBTS configuration has been lost or FSP
cannot be detected.
There are not enough RP3-01 links
connected between FSM and FR.
Commissioned cells cannot be routed
through the existing RP3-01 links.
Start / Cancel
The over-current was detected on RS485 Start
IUANT port. Some antenna line devices
are causing overload or there is a
shortcut on the port. Antenna line devices
powered by the RS485 IUANT port are
out of order.
The parallel RP3-01 links towards one
Start / Cancel
radio module have too large mutual
length difference (more than 60 meters).
Fan speed is too low for successful
detection. Detection is attempted again
after Fan.Detection.Timer expires.
Start / Cancel
This
fault is reported
for both
operational
Temperature
on the FSP
board
exceeds Start / Cancel
and
non-operational
fans
in
the
hardware
the critical threshold value.
detection phase only.
Fan(s) is/are not running although the
control is higher than 0.
Start / Cancel
Speed of the fan(s) is/are deviating too
much from the required control.
Start / Cancel
Fan(s) is/are running faster than
required.
Start / Cancel
4082:
Source unit has reached the maximum
number of reset attempts, that is, the
source unit cannot successfully finish
start-up
4082: after the SW update.
Start
Source unit has reached the maximum
4083:
number of reset attempts, that is, the
Source
unit cannot
requests
SW fallback
source unit
successfully
finish
because
of
a
critical
problem
that
start-up
after
the
SW
update.
4082:
occurred during SW update, that is,
Source
unit has
reached
the failed.
maximum
configuration
data
migration
4083:
number of reset attempts, that is, the
Source
unit cannot
requests
SW fallback
source
unit
successfully
finish
4085:
because
of
a
critical
problem
that
start-up
after
the
SW
update.
Transport
SW
on
the
source
unit
The
Radioduring
Module
detected
occurred
SWhas
update,
that low
is, LTE
indicates
need
for
software
fallback.
TX powerafrom
the
Flexi
System
Module.
configuration
data
migration
failed.
4083:
There is a failure in the downlink
Source
unit requests
transmission
path. SW fallback
4085:
because of a critical problem that
Transport
SW onSW
source
unit
Synchronization
isthe
lost
when that
the system
occurred
during
update,
is,
indicates
a
need
for
software
fallback.
module
is
working
as
a
synchronization
configuration data migration failed.
slave system module. This usually
indicates
that a synchronization master
4085:
system
module
has
been
reset
or that
Transport
SW on
the
source
unit
The fault indicates
poor
GPS
antenna
there
is
a
problem
with
the
optical
cable
indicates
a
need
for
software
fallback.
installation.
between the master system module and
the slave system module.
Start
Start
Start / Cancel
Start
Start / Cancel
The GPS receiver is running a site/self
survey.
Start / Cancel
There is no accurate position stored in
the EEPROM.
Start / Cancel
The receiver is used in the stored
position but has been moved to a new
position.
Start / Cancel
The GPS receiver has detected that one Start / Cancel
or more EEPROM segments have been
found to be corrupted at reset and had to
be set to their factory default settings.
SW file validation against its signature
failed.
Start / Cancel
TRS IP configuring or re-configuring by
RROM has failed.
Start / Cancel
External GPS/GNSS receiver module
Start / Cancel
has lost satellite visibility and is currently
operating in holdover mode.
FSM-internal (including DSP expansion Start / Cancel
cards) baseband bus link synchronization
has failed. Frame sync state has not
been reached, or link timing is incorrect.
VSWR major or VSWR minor value set is Transient
out of range during commissioning.
There has been a failure to validate the Start / Cancel
software release signature for the
software release that has just been
requested to be downloaded to the BTS
system
module
information
There has
beenbecause
a failure the
to validate
the Start / Cancel
of
either
Hash
Container
file
or
hash of the questioned SW filesHash
for FCT
Container
Signature
file is file
notor
present
except of Hash
Container
Hash in
the
downloaded
TargetBD.xml,
or
the
Container Signature file in the software
verification
of
the
software
signature
files
release
that has
just been
requested
to
An
unsigned
software
release
has been
Start / Cancel
has
failed.
be
downloaded
to
the
BTS
system
downloaded to a BTS system module
module
becauserunning
the hash
value of the
that is currently
a software
questioned
SW
file
is
missing,
or
release that implements software
SiteOAM
fails
to
verify
the
hash
of the
signature checking.
questioned SW file.
There has been a failure to validate the Start / Cancel
software signature for the software
release that has been requested to be
downloaded to the BTS system module
because
is no software
MHA wasthere
unexpectedly
set tosignature
bypass
Start / Cancel
for
the
release,
and
only
signed software
mode.
can be installed.
Not enough #data users licenses is
available in Centralized SW License
Server. Parameters
BTSSCW/numberOfHSDPASet1,
BTSSCW/numberOfHSDPASet2,
Not enough #data users licenses is
BTSSCW/numberOfHSDPASet3
are to
available in Centralized SW License
be
reduced
internally.
Server. Parameter
Start / Cancel
Start / Cancel
BTSSCW/numberOfHSUPASet1 is to be
reduced
internally.
Not enough
#data users licenses is
Start / Cancel
available in Centralized SW License
Server. # LTE users is not reduced.
Licenses are missing since the time ($T) Start / Cancel
indicated in the fault name. The IP traffic
is throttled to the peak rate ($R), at the
level ($L) indicated in the fault name.
Level
denotes
a per cent
of the
maximum Start / Cancel
Baseband
extension
module
is inserted
IP
traffic
throughput
in
a
15-minutes
into a working SBTS. Manual SBTS reset
interval
before
the faultand
hasuse
been
is required
to activate
thisraised.
unit.
For every expiry of seven days (after
missing licenses have been detected) at
A
Certain the
NTPlevel
server
problems
time($T),
($L)indicates
decreases
by 5%. Start / Cancel
with
thethe
connections.
When
level ($L) changes then a new
alarm is raised.
Time: The
format
is a local time
Timing
over"$T"
packet
is unavailable
or
Start / Cancel
stamp
(GMT+/-xx:xx).
For example:
unusable
as a clock source.
2014-04-12 00:51:26 GMT+0530
Level ($L): 100% to 50% in 5% steps
Rate ($R): current policed peak rate
Synchronous Ethernet is not available or Start / Cancel
usable as a clock source.
PDH is not available or usable as a clock Start / Cancel
source.
The used cable between the system
Start
module and the radio module exceeds
the maximal supported length for Micro
DTX (max supported link delay 80us, if
the radio module is directly connected to
system module or extension baseband
module, the longest supported cable
length is approx 16 km). eNB power
saving, i.e. micro DTX functionality can't
be provided any more.
Micro DTX configuration in a radio
module has failed.
Start / Cancel
This alarm is triggered after a
Start
configuration change, which causes the
SBTS to lose its management
connection, is rejected by the SBTS and
the
management
connection is reConfigured
ToP (frequency/phase)
Start / Cancel
established
using
previous sync mode
doesn't match withthe
configured
configuration
as a recovery
action.
This
(frequency/phase)
and hence
requested
alarm
is
visible
until
the
next
SBTS
ToP configuration cannot proceed. site
reset.
RAT critical application has crashed. RAT Start
that is indicated in the Source field of the
fault is not operational.
Some problems in TX or RX path have
Start / Cancel
caused beamforming calibration to fail.
The path means all units between the
signaling processor (DSP) and the
antenna
line situation
that processes
datadetected Start / Cancel
An overload
has been
transmitted
(TX)
by
BTS
or
received
(RX)
by scheduler on the user plane.
by
BTS.
Recovery actions are initiated to
decrease the load level.
The configured PHICH transmission
Transient
power boost cannot be applied either
partly or at all because of a lack of
remaining power after considering
(boosted)
cell-specific
DL RS power,
The RIP (Received
Interference
Power) Start / Cancel
(boosted)
PCFICH
power,
andBlock
minimum
value per Physical Resource
(PRB)
reserved
PDCCH. exceeds the
of the cellpower
for ULfor
subframes
predefined threshold for at least the
operator-configured
The Received Interference Power (RIP) Start / Cancel
alarmThresholdCrossingTime.
value per Physical Resource Block (PRB)
of the cell for UpPTS symbols exceeds
the predefined threshold for at least the
operator
configured
An overload
situation has been detected Start / Cancel
alarmThresholdCrossingTime.
by scheduler on the user plane.
Recovery actions are initiated to
decrease the load level.
An overload situation has been detected Start / Cancel
by scheduler on the user plane.
Recovery actions are initiated to
decrease the load level.
In GTP-U supervision, a network element Start / Cancel
did not respond to the GTP-U: Echo
Request message within the allotted
time.
The transport path (SCTP) for connection Start / Cancel
to MME is broken. This might be because
of an unplugged cable to MME. There is
no transport path available to continue
operation
on the
faulty
connection
with
The transport
path
(SCTP)
for connection
Start / Cancel
the
MME.
to an adjacent BTS is broken. This might
be because of an unplugged cable to the
adjacent BTS. There is no transport path
available
continue paths
operation
on the
One of thetotransport
(SCTP)
in
Start / Cancel
faulty
connection
with
the
adjacent
BTS.
SCTP connection to MME has failed.
Only applicable when SCTP multihoming is supported. An alternate
transport
path path
is available
The transport
(SCTP)toforpursue
connection Start / Cancel
operation.
to MME has broken. The reason for this
can be an unplugged cable to MME. No
transport path available to pursue
operation
the faulty
connection in
with
One of theon
transport
paths(SCTP)
the
MME.
SCTP connection to MME (which
Start / Cancel
provides MBMS service) has failed. Only
applicable when SCTP multi-homing is
supported.
An opening,
alternate reading,
transportorpath
There was an
file is Start / Cancel
available
to
pursue
operation.
content problem with a radio network
configuration file at the BTS startup or at
the activation of the delta configuration
file.
Theraises
detected
problem
can be a file a Start
A BTS
this fault
if it experiences
handling
problem
(for
example,
problem in internal configurationopen,
read,
and write operations
as and
well Uas
data distribution
(cell setup)fail)
to Ccontent
problems
(for
example,
no
valid
Plane SW components.
RAML2.1 format).
The BTS raises this fault if it experiences Start
a problem in internal configuration
data distribution (cell setup) to C-Plane
and U-Plane SW components.
A failure has occurred in the trace
connection between the SBTS and the
third party tool.
Start / Cancel
There was an opening, reading, or file
Start / Cancel
content problem with a BTS vendorspecific file at BTS startup.
The fault is also detected when a vendorspecific
missing. during
A failurefile
hasisoccurred
Transient
activation/deactivation of trace session
(subscriber trace, cell trace, or interface
trace session).
The BTS has encountered a few possibly Start / Cancel
In
case of subscriber
trace,
the
possible
misconfigured
PLMNs,
which
cannot
be
reasons
are:
used by the BTS for accepting calls from
-new
TheUEs,
Subscriber
Trace those
feature
is not
which select
PLMNs.
enabled at the BTS.
-These
The IdPLMNs
used for
theare
subscriber
trace
that
considered
session
is
already
in
use
for
another
misconfigured by the BTS are:
active
subscriber
traceatsession.
- currently
configured
the BTS for one
-orThe
number
of
subscriber
trace
more cells
sessions
at
the
BTS
has
reached
the
- served by one or more MMEs and
maximum
number
of
subscriber
trace
therefore currently broadcast by BTS's
sessions
supported
BTS,
which is
cells. However,
nonebyofthe
these
PLMNs
60.
have serving MME(s) with relative
-capacity
Handover
at thethan
BTSzero.
is ongoing
for of
the
greater
Because
UE to be traced.
This alarm indicates that the maximum
number of LNADJ and/or LNADJL
objects was exceeded in the eNB and
that the new object was not stored.
Transient
This alarm indicates that a WCDMA
neighbor cell, which is reported by an UE
via ANR specific measurements could
not be stored because the maximum
number
of LNADJW
instances
is already
This alarm
indicates that
a WCDMA
reached.
The
additional
alarm
info
neighbor relation, which is reportedholds
by a
the
UTRAN
of the
reported WCDMA
UE via
ANR CGI
specific
measurements,
cell,
could
notbecause
be stored
in the
couldwhich
not be
stored
the
form
of:
maximum
of that
neighbor
relations
This
alarmnumber
indicates
WCDMA
"A
neighbour
WCDMA
cella which
is
per
cell
is
already
reached.
The
neighbor
relation,
which
isactivated
reported ANR
by a
reported
by
an
UE
due
to
additional
alarm
info holds
the ECGI
of
UE
because
of activated
UTRAN
ANR
feature(s)
could
not
be
stored
because
the
LTE
cell
and
the
UTRAN
CGI
of
the
feature:
the
maximum
number
of WCDMA
related
WCDMA
neighbor
cell one
in the
-A
has
been
stored
but
at
least
of
neighbour
cells
is
reached.
WCDMA
handover
target
cell
cannot
be uniquely
form:
LNRELW's
mobility
parameters
neighbour
cell
information
needs
be
selected
several candidates
are
"LTE
cell because
ECGI{ecgiAdjEnbId
=
%d,
(psHoAllowed,
srvccAllowed)
has
been
cleaned
up
manually
by
thevalue
operator
via
available
for
a certain
PCI
and
ecgiLcrId
=
%d,
ecgiPlmnId
=
{
%d,
%d,
set
tofile
'forbidden',
because
the
number
of
plan
(WCDMA
cell
{rncId
= %d,
carrier
frequency.
%d}}
, WCDMA
cell(LNRELW
CGICGI
{rncId=
%d,
neighbor
relations
instances)
CellId
=
%d,
ecgiPlmnId:
MNC=
%s,
CellId=
%d,
cgiPlmnId
=number
{ %d, %d,
The
base
station
has executed
baseband
exceeds
the
maximum
of %d}}".
MCC=
%d})".
board
(FSP)
recovery
activities.
All be
WCDMA
neighbor
cells,
which might
baseband
available again but
used by theboards
eNB inare
measurement
not
all cells could
beinrestored.
To restore
configurations
(limit
3GPP 36.331
the
functionality
of
the
remaining
(32)).EARFCN of an LTE neighborcell,
The
cell ais
base
station
reset
is
required.
The
additional
alarm
info
holds
the
a mapped EARFCN according to the
ARFCN
of the
affected carrier
MFBI-profile
configuration
(thatfrequency
is, the
as
well
as
the
LNCEL
and
LNRELW
requirement for a homogeneous
MFBI
instance
number
in the form of:
configuration
is
violated).
This
fault WCDMA
occurs when
CGI carrier = %d,
"Affected
ARFCN
As
a consequence,
HO to
this
neighbor
measurements
indicate
that
two
or more
LTEiscell
ECGI{ecgiAdjEnbId
= %d,
cell
not
possible
and
call
drop
rate
cells that operate
on the same
frequency
ecgiLcrId
=
%d,
ecgiPlmnId
=
{
%d,
might
increase
if there is no other %d,
use
the
same PCI.
%d}}
,
WCDMA
celltarget.
CGI {rncId=
%d,
suitable handover
If the UE-based
CellId=
%d,
cgiPlmnId
=
{
%d,
%d,
This
fault
indicates
that
the
absolute
ANR is activated and the X2 link is %d}}"
phase
error
of the
exceeds the
limit
available,
there
willBTS
be continuous
retries
of
5
us,
and
features
depending
on
that
to resolve the ECGI.
accuracy have been deactivated. This
can
when: when CGI
Thisoccur
fault occurs
Transient
Transient
Transient
Transient
Start
Transient
Transient
Start / Cancel
Transient
measurements indicate that two or more
1)
The absolute
WCDMA
cells value of estimated phase
error
of
the
hassame
exceeded
that operateBTS
on the
carrierthe limit
of
5us,
frequency
use thehas
same
primary
An inconsistency
been
detected
Start / Cancel
scrambling
code
(PSC).
between
cluster members, which
OR
prevents the inter-eNB CA feature from
being
2) Theenabled.
BTS has been in holdover mode
for
more
than 6 hours,
means that Start / Cancel
SW incompatibility
has which
been detected
estimated
phase
error
value
might
notthe
be
between cluster members preventing
credible.
It
is
assumed
in
this
case
that
inter-eNB CA feature from being enabled.
real absolute value of phase error is
bigger than 5us,
OR
3) The BTS has lost all phase sync
reference sources, but does not have
sufficient history data for holdover,
OR
4) The BTS is synchronized by a Sync
Hub Master which reports the phase
error of the provided sync signal. The
absolute value of estimated total phase
The application has detected a problem Start / Cancel
with inter-eNB link communication (SRIO,
RP3-01, Ethernet, and so on). Features
that depend on inter-eNB
communication,
like the
Inter
This fault is reported
when
theeNB
BTSCarrier Start / Cancel
aggregation
feature,
are
disabled.
detects that the number of neighbor
related objects (which represents the
neighboring BTS, its cells with the
relationship
objects) in
its database
This fault is reported
when
the BTS are
equal
to
or
above
the
configured
value
detects that the number of neighbor
maxNumAnrMoiAllowed
in
LNBTS.
related objects (which represents the
Start / Cancel
neighboring BTS, its cells with the
relationship
objects)
in its aggregation
database is
BTS has detected
carrier
Start / Cancel
equal
to
or
above
an
internal
relation misconfiguration. Onethreshold
or more of
based
on the configured
value
the configured
carrier aggregation
maxNumAnrMoiAllowed
in
relation(s) points towards aLNBTS.
cell that does
not
exist inDSPs
any ofpool
the configuration
BTSs within the
Resource
failed Start
configured
carrier
aggregation
between C-Plane and U-plane.cluster.
BTS configuration failed in C-Plane.
Start
The X2 interface reset has failed after
Start / Cancel
several attempts. This indicates that a
severe failure has occurred, for example
there is some configuration problem,
there
adjacent Start / Cancel
Thereisisno
noX2
X2connectivity,
connectivity the
to an
BTS
has
failed,
and
so
on.
adjacent BTS, the adjacent BTS has
failed, and so on.
There is no S1 connectivity to an MME.
Start / Cancel
Fault is generated if S1 setup procedure
has subsequently been attempted and
failed
"maxS1SetRetry"
number
times. Start / Cancel
S1 interface
reset has failed
afterofseveral
attempts. This indicates that a severe
failure has occurred, for example there is
some configuration problem, there is no
S1
MME has failed,
Theconnectivity,
S1 eNB configuration
updateetc.
Transient
procedure has failed.
The MME could not be informed about
the
modification
at serving
least one
of the
A RIM
request toofthe
BSS
has
Start / Cancel
following
eNB
configuration
data:
failed after several attempts. This means
-that
eNB
Name Information for the related
System
-GERAN
Supported
TAs (TAC,
PLMNcells
Identities)
or UTRAN
neighbor
is not
-reliable.
Default paging DRX
1. A RIM association could not be
Start / Cancel
established because a RIM Error PDU
has been received for a RIM enabled
GERAN neighbor cell.
2.
A RIM Application Error has been
System-Information-Broadcast-related
Transient
detected.
parameters have changed more than 32
3.
S1 links
all configured
times
withintothree
hours. MMEs are
active, but the routing of RIM PDU to the
RIM-enabled WCDMA neighbor cell is
Non-correctable
bit toggling error is
Start
not available.
detected in the critical DSP memory.
Fatal error of DSP HWAPI SW has
occured.
If FSP in the BTS generates this fault,
there
is a malfunction
in
Fatal error
of DSP Application
SW has
a
corresponding
FSP
sub-module.
occured.
If all FSPs generate this fault, there is a
malfunction
the generates
FSM.
If FSP in theinBTS
this fault,
there
a malfunction
in
GPIO is
reset
has been triggered
for the
a
corresponding
FSP
sub-module.
DSP on purpose.
If all FSPs generate this fault, there is a
malfunction in FSM.
Start
Start
Start
M3 interface reset has failed after several Start / Cancel
attempts. This indicates that a severe
failure has occurred, for example there is
some configuration problem, there is no
M3
connectivity,
MME has failed,
There
is no M3 connectivity
to an etc.
MME, Start / Cancel
the MME has failed, etc. If the fault is
canceled, autonomous recovery actions
(reset) have solved the fault situation.
The deployed MBMS subframe pattern
share is less than the required MBMS
subframe pattern share, which is
configured with the MBSFN parameter
subfrPShareRequired.
At least one suspended MBMS session
Start / Cancel
Transient
cannot be resumed because of
insufficient MBMS resources.
MCE configuration update has finally
failed.
Transient
The MME could not be informed about
the
of atif least
one of the
Themodification
alarm is raised
the monitored
Start / Cancel
following
MCE
configuration
data:
service is unavailable when e.g.
all
-network
global MCE
pathsID
are unavailable. This
-implies
MCE name
that all individual BFD sessions of
-the
supported
MBMS
area identities
respective
groupservice
are erroneous.
This loss of frame alarm is raised when Start / Cancel
the local receiver is unable to detect the
frame alignment word of the E1 signal.
All other transmission alarms related to
this
suppressed.
Thissignal
alarm are
is raised
when either no or an Start / Cancel
incompatible signal is received on the
interface referenced in the alarm text.
Probable
cause: The
interface
at the far
With
anpeer
Ethernet
interface
theone
physical
A
dead
was detected
in
of the
end
is
not
configured
to
be
a
framed
Ethernet
link is detected
toSBTS.
be down. E1
All
IPsec
associations
of
the
interface.
other
transmission
alarms
related
to
this
There
is nounit
response
to the requests
Note:
The
and interface
variables
signal
suppressed.
sent
toare
the
either during
the IKE
($U,$IF)
willpeer,
be replaced
by appropriate
SA
setup,
the
IPsec
SA
setup,
or
during
hardware.
Example:
unit-FTIF,
interface
This alarmcauses
is raised
a loopback
has
Probable
for ifEthernet
interfaces:
DPD.
EIF1.
been
configured
by aormanagement
- a cable/fiber
is cut
there is no
application connected
on the interface
mentioned
in
cable/fiber
to thetunnel
interface
Note:
When
IPsec backup
feature
the
alarm
text.
-isthe
electrical/optical
signal
is
enabled, this alarm is not raised
excessively
attenuated
The
small
form-factor
pluggable
(SFP)
due
to
failures
wheninterface
trying
tovariables
setup
Note:
The
unit
and
-module
the
port
at
the
connected
far
end
node
is
not
supported,
is
expected
but
primary
IPsec
tunnel
in by appropriate
($U,$IF)
will
be
replaced
is
switched
off
not
present, or could not be recognized.
"Secondary_Active_Probing_Primary"
hardware.
Example:
unit-FTIF,
interface
-The
thesmall
advertized
technology
capabilities
form-factor
pluggable
(SFP)
state.
EIF1.
with
auto-negotiation
of
both
devices
module
detected
in
the
SFP
slot
doesatnot
This
fault is raised
if not
the match
SBTS cannot
the
Ethernet
link
do
comply
withCertificate
the SFP module
typesList
update
the
Revocation
- the Ethernet
technology
at both devices
supported
by
the
BTS
element.
(CRL).
at the Ethernet link is forced manual and
The
failure reasons include the following:
not
compatible
Probable
causes:
-The
The
LDAP
binding
fails.
-- the
remote
peer
of inserted
anaEthernet
linkSFPis
SFP
has
reported
transmission
No
SFP
module
is
at the
-fault
The
LDAP
search
is
empty
(no
CRL
not
auto-negotiation
capable
or
has
autocondition
and
has
disabled
the
laser
based
SFP
slot.
found)/
The function
LDAP search
contains more
disabled
transmitter.
-negotiation
The
SFP
module's
interface by
contacts
than one entry.
configuration
are
corroded
or
dirty,
preventing
either
-Probable
The CRLcauses:
signature validation fails.
read
access
to
the
SFP
module
at
the
alarm
is raised
the
measured
-This
The
CRL
file
exceeds
theinterfaces:
BTS
storage
Probable
causes
for when
PDH
-time
The
SFP
is
defective.
of
reading
compliance
data
from
the
bit
rate
exceeds
the
value
limit.
-SFP
a error
cable
is cut
or there
is threshold
no of
cable
or
preventing
detection
module.
of
BER-3
-connected
The
BTS(10E-3).
certificate
is part of the CRL.
to the interface
-- The
SFP
module
type
is
not distribution
supported.
DNS
resolution
for
the
CRL
- the electrical
is excessively
Note:
Thecauses:
unit signal
and interface
variables
Probable
point
fails.
attenuated
This
loss
ofunit
multiframe
alarm
is raised if
($U,$IF)
beand
replaced
by(connectors
appropriate
Note:
Thewill
interface
variables
-the
the
signal
level
is too
low
or
-hardware.
the
interface
port
at
the
referenced
connected
in
the
far
end
alarm
node
text
Example:
unit-FSM,
interface
($U,$IF)
will
be replaced
by
appropriate
cables
are
dirty,
electrical
connectors
or
is
has
switched
lost theExample:
off
multiframe
alignment.
EIF1.
hardware.
unit-FSM,
interface
cables
areand
corroded)
-EIF1.
transmit
receive cables are mixed
-Probable
the specified
maximum
lengthtype
of the
up
cause:
Thewhen
interface
This
alarm
is raised
an alarm has
cable
is
exceeded
not
been configured
to meet This
the framing
indication
signalisisnot
received.
signal
-of
the
connector
properly
connected
Note:
the
The
interface
unit
and
at
the
interface
far
end.
variables
For
E1
is
generated
by an intermediate
PDH
to
the
unit
($U,$IF)
interfaces,
will
the
be
configuration
replaced
by
appropriate
of
the
far- it
device
in the forward
direction
because
-end
thenode
receiver
or the
far
end
transmitter
hardware.
should
Example:
be
E1
unit-FTIF,
Multiframe.
interface
detects
a problem
its received
signal.
has
Thisfailed
alarm
is raisedinwhen
a remote
EIF1.
-Note:
the accumulated
of thevariables
to end
defect
indication
isBER
received.
Itend
is sent
by
The
unit
and
interface
AIS
defect
is detected
when
theequipment
incoming
E1
path
is
too
high.
the
intermediate
or
the
far
end
($U,$IF)
will
beor
replaced
by appropriate
signal
has
two
less
zeros
in
each
of
because
it Example:
detects
a unit-FTIF,
serious
fault
in the
hardware.
interface
two
consecutive
double
frame
periods
Note:
The
unit
and
interface
variables
received
signal.
EIF1.
Module
iswill
missing.
The
SBTS
is
(512
bits)
according
[G.775]
chapters
5.2
($U,$IF)
be replaced
by appropriate
expecting
a
transport
module,
but
it
has
and
I.2.
hardware. Example: unit-FTIF, interface
not
been detected.
EIF1.
Probable
causes:
All
other
transmission
alarms
related
to
Probable
cause:
The
far
end has
a LOS,
-this
thesignal
module
issuppressed.
not
present.
are
LOF
AIS alarm
on its receiving
- the or
module
is broken.
interface.
Note:
Thecause:
variable
$U isisreplaced
by
Probable
There
a transmission
Note:
The unit
and
interface
variables
appropriate
hardware.
The
actual
value is
problem
somewhere
in
the
intermediate
($U,$IF)
will be replaced by appropriate
FTIF.
network
along
the E1unit-FTIF,
path and interface
AIS is
hardware.
Example:
sent
instead
of
user
traffic.
EIF1.
Note: The unit and interface variables
($U,$IF) will be replaced by appropriate
hardware. Example: unit-FTIF, interface
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Active / Cleared
This alarm is raised when the
localIPAddress negotiation with the peer
fails.
Start / Cancel
This alarm is raised if local and peer
ends disagree on the LCP configuration
leading to LCP negotiation failure.
Start / Cancel
The
are Start / Cancel
This related
alarm isconfiguration
raised if the parameters
PPP interface
:isacfcTarget,
localMruTarget,
pfcTarget.
not operational either when all the
PPP-links in the ML-PPP interface are
not available or the PPP-link supporting
the
SL-PPP interface
not available.
A requested
certificateiscould
not be
retrieved from the certificate authority
(CA).
A requested certificate could not be
renewed
the certificate
authority
The alarmfrom
is raised
if the BFD
state for
(CA).
the session is not AdminDown and
Start / Cancel
Start / Cancel
nevertheless no BFD packet is received
A
certificate
could
not be time.
at requested
the local end
during the
detection
retrieved as the number of certificates
The
alarmfrom
is raised
if theserver
BFD state
received
repository
(RA)oforis Start / Cancel
The
alarm isisraised
if the BFD session
the
session
not AdminDown
andthan
the
certificate
authority
(CA)
are
more
in
activated
BFD
packet state.
from the far end contains the
expected.
diagnostic code = 'Control Detection
Time
Expired'
and nothat
BFD
down
This alarm
indicates
there
is Ingress
a
Start / Cancel
alarm
is
present.
mismatch between SBTS expected autonegotiation result and actual autonegotiation result.
The RTT threshold alarm is raised in
An
Ethernet
link was
established
but
case
the average
value
of the RTT
for
during
link
establishment
a
link
speed
this TWAMP session from the last 1-min
downshift
event
place.
A configured
link speed
period equals
or took
exceeds
the
downshift
takes
place
when
autothreshold.
The
alarm issuccessfully
raised if thenegotiates
packet loss
negotiation
a
ratio
equals
or
exceeds
the
configured
certain technology but the link
cannot be
threshold
value
the currentIt is tried
established
withduring
this technology.
observation
interval
15with
minutes.
then to establish
theof
link
the next
lower
speed
technology.
This fault is raised when the Vendor BTS
An
Ethernet
link was
with
certificate
is about
to established
expire.
1000Base-T
technology,
but
the
The period of notification in advance is
negotiated clock
not days
fit to the
configurable
frommode
1 daydoes
to 4999
expected
clock
mode of synchronous
with
default
90
days.
NE stores trust anchors for its own trust
Ethernet.
chain and for peers. When own or any
trust
anchors are
about
to expire/expired
The expected
clock
mode
of
this
alarm
is
sent.
synchronous Ethernet is slave in case an
Ethernet
interface
sync
This
alarm
is raisedis ifentered
at leastas
one
of the
source
to the
SBTS synchronization
PPP-links
belonging
to the ML-PPP
priority
list.
applicable to 1000Baseinterface
is Only
not operational.
T, since only with this Ethernet
technology both link partners have to
negotiate the clock mode.
Probable causes:
-Link speed downshift: a cable is of not
sufficient quality to support e.g. Gigabit
Ethernet technology, but sufficient to
support Fast Ethernet
-Link speed downshift: a cable has just
two wire pairs connected, which is
sufficient for Fast Ethernet, but not for
Gigabit Ethernet.
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
Start / Cancel
In case the incoming SSM is not received Start / Cancel
for a certain time period (configured via
"ssmTimeout" parameter), an alarm is
raised.
This alarm is raised when SSM is
Start / Cancel
enabled and the received SSM indicates
lower clock quality than required
(configured via "ssmAcceptanceLevel"
parameter).
The reference clock monitoring has
Start / Cancel
detected a loss of ToP reference clock
signal received from the master clock
behind $IP.
-During
The SBTS
not receive
a replythe
from Start / Cancel
the IPdoes
address
configuration
ToP
Master
within
a
certain
time
(5
sec)
SBTS tests the direct attached network
which
it has
sent
a syncconfigured
request node,
whether,
other
already
message.
on the network uses already same IPv6
-addresses
The SBTSon
receives
granted
their network
IPmessage
interfaces.
SW
does
not
support
the
detected
HW
Active / Cleared
rates
from
ToP
Master
(sync
message
The
DAD
(Duplicate
address
detection)
type.
rate,
delay
message
rate),
thataddresses
does not
detects
those
duplicated
IPv6
match
the
requested
rate
by
SBTS.
and
prohibits
the operation of this IPv6
Probable
causes:
address in the SBTS. The Alarm contains
SBTS
has entered IPv6
IPsecaddress
emergency
Start / Cancel
the
corresponding
andisthe
-bypass
The
system
module's
SWconfigured
version
too
active
statethe
where
interface
on
which
address
was
old
to detect
the
HW
variant.
IPsec
policies
are
ignored
and
allatraffic is
configured.
For
each
DAD
event
-sent
Supported
HW
variant
is not
present
in
unprotected.
separate
reporting
shall
be
indicated.
the system module.
The alarm is activated when the IP traffic Start / Cancel
capturing session is started.
The SBTS is currently capturing IP traffic
towards a local port or into a file on the
SBTS.
A specific SBTS local operator account
Start / Cancel
If
thebeen
traffic
capturing is happening
has
locked.
towards
a local
port, the
port
and for a
The number
of failed
login
attempts
destination
MAC
address
needs
SBTS local operator account hasto be
provided.
exceeded
threshold
andwhen
the account
This
alarmthe
will
triggered
the
Start / Cancel
Port
values
canbe
be
LMP
or < HW
has
been
locked
on
the
SBTS.
No further
primary
IPsec
tunnel
fails
and
SBTS
has
MODULE
NAME
>-<PORT
logins
willover
be
permitted
fromID>.
this account
switched
to secondary
IPsec
tunnel.
until
the
account
is
unlocked.
As
a resultLMP
of failure
of the primary
IPsec
Example:
or FSM-EIF1,
FSM-EIF2
tunnel,
SBTS
has
automatically
switched
or
FTIF-EIF1
The alarm is raised when the IKE
Start / Cancel
over
to secondary
IPsec tunnel
authentication
credentials
provided by
terminating
on secondary security
the peer
gateway.
is not valid.
The alarm is raised, if IKE parameters
Start / Cancel
are not matching with the peer proposal.
It can happen due to following two
failures
This alarm is raised when the SBTS
Start / Cancel
-->
When
the SBTS
sends or
receives aas
sends
or receives
following
notification
failure
notification
as response
response
to an IKE_AUTH
or to an
IKE_SA_INIT
request
message.
The
CREATE_CHILD_SA request message.
failure notifications includes:
The failure notifications includes the
-following:
NO_PROPOSAL_CHOSEN
-- INVALID_SYNTAX
NO_PROPOSAL_CHOSEN
-- TS_UNACCEPTABLE
INVALID_MAJOR VERSION
-- INVALID
_IKE_SPI
INVALID_SYNTAX
- INVALID_MESSAGE_ID
A request to retrieve the public IP
address information of the FCM/FCT
from the FTM has failed.
Start / Cancel
A shared (Medusa) FR is blocked.
Start / Cancel
Phase synchronization has been
Start / Cancel
commissioned at the btsSyncMode, but
PPS and/or ToP reference clock has not
become available during timeout, that is,
PPS
and/or ToP reference
clock
has to Transient
Five consecutive
failed login
attempts
been
missing
during
startup.
the BTS have been performed from
WebUI.
Unit Status
Unit Status Attributes
Working
Working
Out of order
Out of order
Degraded,Out of order
Degraded
Out of order (DSP failure on every
FSP)
Degraded (at least one working
FSP)
Degraded
Out of order
Working
Out of order
Working, when btsSyncMode =
Frequency
Out of order: when btsSyncMode
= Phase (since start up cannot
proceed without time information)
Working
Working
Working
Working
Working
Out of order
Out of order
Out of order
Working
Working
Out of order
Degraded
Out of order
Out of order
Out of order
Out of order
Out of order
Out of order
Working
Working
Working
Working
Out of order
Out of order
Out of order
Working
Degraded
Degraded (At least one RX power
level is lower than threshold or the
difference between max and min
RX levels exceeds the limit).
Degraded
Degraded (At least one RX power
level is lower than threshold or the
difference between max and min
RX levels exceeds the limit).
Out of order
Degraded
Degraded
Out of order
Working
Working
Out of order
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Out of order
Out of order
Out of order
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Working
Out of order
Out of order
Out of order
Out of order
Out of order
Degraded
Out of order
Out of order
Out of order
Degraded
Out of order
Degraded
Out of order
Out of order
Out of order
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Out of order
Degraded
Out of order
Degraded
Degraded
Degraded
Degraded
Out of order
Degraded,Working
Degraded,Working
Out of order
Out of order
Degraded
Out of order
Out of order
Degraded (there is no other
available and usable input
reference source to be
selected)
Working
Degraded(SBTS
(thereisissynchronized
no other
with
another
reference
available andinput
usable
input
source)
reference source to be selected)
Working (SBTS is synchronized
with another input reference
source)
Out of order
Degraded
Out of order
Degraded
Out of order
Out of order
Out of order
Degraded
Degraded
Out of order,Working
Degraded
Degraded
Out-of-order during Radio Module
start-up
Working during Radio Module
runtime
Out of order
Out of order
Degraded
Degraded
Working
Degraded,Out of order
Degraded (Not all fans failed)
Out Of Order (All fans failed)
Working
Module = Working, Fan group =
Degraded
[AAS]: Working
Working
Module = Working, Fan group =
Working
Working
Degraded,Out of order
[AAS]: Degraded if less than half
of ActiveElements faulty.
[Otherwise]: Out of order.
Degraded,Out of order
Degraded - validated temperature
of any PA or Pipe sensor is >=
Tdanger (when any TX/RX
resources are available on
alarming FRM)
Degraded
Out of order - dangerously high
temperature occurs longer than
tT+danger and carriers are
deactivated (when no RX/TX
resources are available on
alarming FRM)
Out of order
Out of order
Working
Working
Out of order
Out of order
Out of order
Out of order
Out of order
Degraded
Degraded
Degraded
Degraded
Degraded
Working
Degraded
Out of order
Out of order
Degraded
Out of order
Degraded
Out of order
Out of order
Out of order
Out of order
Out of order
Out of order
Out of order
Out of order
Degraded
Out of order
Out of order
Out of order
Working
Degraded
Working
Out of order
Out of order
Degraded
Degraded,Working
Degraded
N/A
Degraded
Working
Working
Out of order
Out of order
Degraded
Degraded (there is no other
available and usable input
reference source to be
selected)
Working (SBTS is synchronized
with another input reference
source
Out of order
Working
Degraded
Degraded,Out of order
Degraded
Not all fans have failed: alarming
fan = out of order, fan group =
degraded
All fans have failed: all fans and
fan
groupfan
= out
of order fan
Alarming
= degraded,
group = degraded
Degraded
Out of order
Out of order
Out of order
Out of order
Out of order
Working
Working
Working
Working
Working
Out of order
Degraded,Out of order
Status "degraded" is used for
failure during BTS runtime
Status "out of order" is used for
failure during BTS startup.
Degraded,Working
Degraded (there is no other
available and usable input
reference source to be
selected)
Working (SBTS is synchronized
with another input reference
source)
Out of order
Working
Working
Working
Working
Working
Out of order
Degraded
"SBTS/MGMNT/CAPLIM/hsdpaUs
ers" has set value.
Degraded
"SBTS/MGMNT/CAPLIM/hsupaUs
ers" has set value.
Degraded
"SBTS/MGMNT/CAPLIM/lteUsers"
has set value.
Degraded
Degraded :
- not enough licenses
Out of order
Working
Degraded,Working
Degraded (there is no other
available and usable input
reference source to be selected)
Degraded,Working
Working
Degraded(SBTS
(thereisissynchronized
no other
with
another
reference
available andinput
usable
input
source)
reference source to be selected)
Degraded,Working
Working
Degraded(SBTS
(thereisissynchronized
no other
with
another
reference
available andinput
usable
input
source)
reference source to be selected)
Working
Working (SBTS is synchronized
with another input reference
source)
Working
Degraded
Working
Out of order
Degraded
Working
Working
Degraded
Degraded
Working
Working
Degraded
Degraded,Out of order
Degraded
Degraded
Degraded
Working
Out of order
Out of order
Out of order
Working
Out of order
Working
Degraded
Unit status is Degraded if at least
one other S1 interface is
operational, or else the Unit status
is Out of order.
Working
Working
Working
Working
Working
Out of order
Working
Working
Working
Working
Degraded
Degraded
Degraded
Degraded
Working
Degraded
Out of order
Out of order
Degraded
Degraded
Degraded,Out of order
Unit status is Degraded if at least
one other S1 interface is
operational, or else the Unit status
is Out of order.
Degraded,Out of order
Unit status is Degraded if at least
one other S1 interface is
operational, or else the Unit status
is Out of order
Working
Degraded
Degraded
Working
Out of order
Out of order
Out of order
Out of order
Degraded
Degraded
Degraded
Working
Working
Out of order
Out of order
Out of order
Degraded
Working
Out of order
Degraded
Out of order
Degraded
Degraded
Degraded
Degraded
Out of order
Out of order
Out of order
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Degraded
Working
Working
Working
Working
Out of order
Degraded
Working
Working
Degraded
Degraded
Degraded
Degraded
Degraded
Out of order
Out of order
Warning
Effect
Reported Alarms
The BTS operation might be decreased.
7106 SINGLE RAN BASE STATION PROBLEM
This fault does not immediately affect the
7108 BASE STATION SYNCHRONIZATION PROBLEM
operations of the BTS, but it is a notification
that the BTS master clock frequency
deviates from the used reference frequency
more
than inin
normal
circumstances.
The module
question
is out of use. This
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
alarm cancels all active alarms for the same
The
BTS master clock tuning continues
module.
regardless of the alarm, but because the
BTS master clock adjustment is quite slow
SBTS
notinstabilities
operational.
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
to
filteristhe
of the reference
clock interface, it takes some time (even
several hours) before the BTS operations
start to be affected.
The BTS capacity possibly decreases,
7101 RESET NOTIFICATION7108 BASE STATION SYNCHRONIZATION PROB
some cells might become disabled or
Flexi
Zone:
BTS is
out of order.
This fault does not immediately affect the
operations of the Flexi Zone Access Point,
WCDMA
does not
work.
7107 BASE STATION CONNECTIVITY PROBLEM
but it is a SW
notification
that
the Flexi Zone
Access Point master clock frequency
deviates from the used reference frequency
more than in normal circumstances.
Flexi Zone
Point
master clock
The RNC
NBAPAccess
starts link
re-establishment
7107 BASE STATION CONNECTIVITY PROBLEM
tuning continues
in spite
the alarm,
procedures
and keeps
onoftrying
until itbut
because
the Flexi
either
succeeds
orZone
whenAccess
the linkPoint
is
master
clock adjustment is quite slow to
removed.
filter the instabilities of the reference clock
The
resources
provided
by the
unit several
cannot 7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
interface,
it takes
some
time
(even
Signaling
and
calls
made
through
the
be
used,
which
means
that
some
features
hours) before
the
Flexi
Zone Access Point
related
cell(s)
do not
work.
might
not
work.
operations
start to be affected.
Requested SW version cannot be installed
due to the limitations of the running SW
version.
7106 SINGLE RAN BASE STATION PROBLEM
Real time is not available. Alarms, logs, and 7108 BASE STATION SYNCHRONIZATION PROBLEM
all reports have incorrect time.
When tuning mode is phase synchronization
and the alarm occurs during start-up, BTS
will not go onAir as long as the alarm is
active.
The BTS continues its operation with the old 7106 SINGLE RAN BASE STATION PROBLEM
file.
The BTS continues operation with the old
software.
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
If the SW download for any HW unit has
failed, the SBTS continues to operate with
the currently installed SW version.
7106 SINGLE RAN BASE STATION PROBLEM
If
failed
FCT
in the 7106 SINGLE RAN BASE STATION PROBLEM
If the
the SW
SW activation
download has
for any
HWforunit
has
master
FSM,
the
SBTS
continues
to
operate
failed, the SBTS continues to operate with
with
the currently
installed
SW version.
the currently
installed
SW version.
If
the
SW
fails
for other
HW units,
If
thebattery
SW activation
activation
has is
failed
fororFCT
in the 7100 HARDWARE PROBLEM7995 MAINS BREAKDOWN WITH BATTERY BAC
The
backup
unit
partly
(for
example,
a
Radio
Module)
then
the
master
FSM,
the
SBTS
continues
to
operate
completely
in use.
The
intelligent
shutdown
SBTS
restarts
andinstalled
operates
with
the
new
with
the
currently
SW
version.
operation
hasIf started.
If the
mains
power
SW version.
the SBTS
is integrated
to is
not
restored
cells, sectors
and carriers
NetAct
after
the
automatic
recovery
SW
If
the SWdown
activation
fails for
other
HW units,
are
according
toand
the
predefined
update,
SBTS
restarts
operates
Theshut
cell the
shutdown
starts
as
a part
ofthe
the
7104 CELL SERVICE PROBLEM
(for
example,
a
Radio
Module)
then
parameters.
with
the
previously
installed
SW
intelligent
shutdown
procedure.
SBTS
restarts
and operates
withversion.
the new
SW version. If the SBTS is integrated to
NetAct after the automatic recovery SW
update,
SBTS restarts
operates
The
cell the
shutdown
starts asand
a part
of the
7104 CELL SERVICE PROBLEM
with
the previously
SW version.
intelligent
shutdowninstalled
procedure.
The SBTS does not send alarms that are
7102 RESOURCE BLOCKED BY USER
related to the blocked unit or module to the
network management system (NMS). Alarmsending to the SBTS Element Manager is
always
enabled.
Thesend
alarmany
cancellations
The SBTS
does not
alarms that
7102 RESOURCE BLOCKED BY USER
are
always
sent
to
the
NMS.
are related to the blocked cell or the units
commissioned to the blocked cell of the
Phone
cannot be System
established
through
Networkcalls
Management
(NMS).
the
blocked
unit
or
module.
Alarm-sending
thesend
SBTS
Element
The SBTS doestonot
alarms
to the
7102 RESOURCE BLOCKED BY USER
Manager
is
always
enabled.
Alarm
Network Management System
(NMS) when
cancellations
are always
sent
to the NMS.
the SBTS is blocked.
Alarm
cancellations
are sent to the NMS.
Calls through the blocked cell are
Since
it is not
possible
to use
thephone
faulty calls 7100 HARDWARE PROBLEM
transferred
to
another cell.
New
All
cells are
disabled.
WSP
FSP
in the configuration,
BTS
cannotorbe
established
through thethe
blocked
capacity
decreases
or
the
BTS
gets
faulty.
cell.
The default values are used for the cell. The 7105 RAT BASE STATION PROBLEM
cell operation might become degraded.
Depending on the reported severity and HW 7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
module for which the alarm is reported, the
SBTS capacity might decrease (Hardware
problem) or the SBTS might not be
operational
at all. is decreased or SBTS
The SBTS capacity
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
might not be operational at all (HARDWARE
PROBLEM).
The gain control feature is lost, possibly
7104 CELL SERVICE PROBLEM
generating an interference in the network.
The NBAP common measurement message
is incorrect, because of missing
measurement
dataunit
from
Module
The affected FCT
is the
not Radio
operational.
In 7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
module.
case of an FSP fault, the channel capacity
is lost and the cell(s) might become
unavailable. The associated cells in the
Radio
ModuleFCT
become
The affected
unit isfaulty.
not operational. In
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
case of an FSP fault, the channel capacity
is lost and the cell(s) might become
unavailable. The associated cells in the
Radio
ModuleFCT
become
The affected
unit isfaulty.
not operational. In
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
case of an FSP fault, the channel capacity
is lost and the cell(s) might become
unavailable. The associated cells in the
Radio
Module
faulty. cell might not 7107 BASE STATION CONNECTIVITY PROBLEM
Handing
trafficbecome
over to another
work.
The affected cell state remains unchanged. 7104 CELL SERVICE PROBLEM
The affected cell state remains unchanged. 7104 CELL SERVICE PROBLEM
The cell setup is rejected.
7105 RAT BASE STATION PROBLEM
Calls are not possible through the affected 7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM
cell(s) (if severity is critical).
Calls are possible but the cell capacity and
performance might be decreased (if severity
is
major).
The
cell setup has succeeded but the cell
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM
state is disabled.
The minimum HSUPA capacity, which is
7105 RAT BASE STATION PROBLEM
based on the commissioning parameters, is
not fully guaranteed. The HSUPA resource
handling still works dynamically in addition
to
the
partiallyisreserved
minimum capacity 7104 CELL SERVICE PROBLEM
Cell
capacity
decreased.
for the HSUPA.
Cell capacity is decreased.
7104 CELL SERVICE PROBLEM
This fault prevents the BTS from functioning 7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
properly.
Some baseband processing resources are
not
the BTS is
operational.
BTSworking
HSUPAorCapability
is not
degraded
in the
7105 RAT BASE STATION PROBLEM
cell where the Parallel Interference
Cancellation (PIC) feature is active.
BTS HSUPA Capability is degraded in the
cell, where the Parallel Interference
Cancellation (PIC) feature is active.
7105 RAT BASE STATION PROBLEM
Depending on the reported severity, the
WCDMA RAT capacity might decrease or
the WCDMA RAT might go completely out
of order.
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
Malfunctioning cell setups or rejected new
PIC pool configurations are ignored by
TCOM.
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM
Not enough CCCH Processing Set licenses 7105 RAT BASE STATION PROBLEM
commissioned to the cell.
FSP is not operational.
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
The cell is temporarily degraded and all
connected UEs are informed of the cell's
status. All ongoing calls are unaffected but
the UE is unable to establish new calls.
7104 CELL SERVICE PROBLEM
Not enough CCCH processing capacity to
setup the cell with the requested
parameters.
7104 CELL SERVICE PROBLEM
The BTS memory operations including
software downloads and parameter
updates, are unstable.
7100 HARDWARE PROBLEM
The BTS memory operations including
software downloads and parameter
updates, are unstable.
7100 HARDWARE PROBLEM
The BTS memory operations including
software downloads and parameter
updates, are unstable.
7100 HARDWARE PROBLEM
The BTS memory operations including
software downloads and parameter
updates, are unstable.
7100 HARDWARE PROBLEM
The BTS memory operations including
software downloads and parameter
updates, are unstable.
7100 HARDWARE PROBLEM
The BTS capacity decreases or the BTS
goes out of order. The Digital Signal
Processing (DSP) is not working correctly.
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM7106 SINGL
If this fault is cancelled in 4 seconds or less 7105 RAT BASE STATION PROBLEM7106 SINGLE RAN BASE STATION PRO
after the fault appears, then there is no
effect. The Card functionality remains
degraded, but unit status is working.
The BTS is out of order or the capacity is
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
If
this fault is active for more than 4
degraded.
seconds, this indicates a SWS ASIC HW
problem, and the digital signal processing
(DSP) is not working correctly. BTS capacity
Device
configured
on the EAC line is
7103 EXTERNAL ALARM NOTIFICATION
is permanently
decreased.
alarming.
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Device configured on the EAC line is
alarming.
7103 EXTERNAL ALARM NOTIFICATION
Some operations in the BTS are being
interrupted. Depending on the fault source,
the BTS or cell operation is degraded or
faulty.
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
The BTS capacity possibly decreases.
7104 CELL SERVICE PROBLEM
Processing resources, cells, or the whole
BTS might be out of order.
7106 SINGLE RAN BASE STATION PROBLEM
7100 HARDWARE PROBLEM
The system clock frequency starts to drift
7108 BASE STATION SYNCHRONIZATION PROBLEM
and the air interface frequency accuracy
starts to degrade. The BTS might work
properly for a few days without any signs of
a
problem
butoperate
the network
performance
The
BTS can
properly
for months or 7108 BASE STATION SYNCHRONIZATION PROBLEM
might
start
to
gradually
decrease.
even a year when being in the 5% margin
area, but eventually the DAC value reaches
the adjustment limit (0 or 4095) and the
OCXO
cannot
the synchronization
The BTS
is notfollow
operational.
reference signal beyond the limit. When the
DAC value is 0 or 4095, the effect depends
on the network synchronization setting
defined in the BTS commissioning.
- The MHA is faulty, the RX performance is
degraded.
The cell size
might be reduced
Effects in Frequency
Synchronization
mode:
(7104
CELL
SERVICE
Assuming
that
the BTSPROBLEM).
reference signal has
-correct
No impact
on system
HARDWARE
accuracy
when (7100
the DAC
value
PROBLEM).
theisadjustment
limitperformance
0 or 4095 is
-reaches
The MHA
faulty, the RX
(meaning
indication
degraded.the
Thealarm
cell size
might is real, not
caused
by
incorrect
reference),
the BTS air
be reduced (7104 CELL SERVICE
interface
starts
to
drift
from
the
correct
value
PROBLEM).
and
after
a
while
(weeks
or
months)
the
-The
No antenna
impact on
theissystem
(7100 correctly.
line
operating
3GPP
accuracy
limitnot
is not
met any more.
HARDWARE
PROBLEM).
Cell
is decreased.
Evencapacity
in that stage
the BTS might still be
operational but the system performance
might drop, affecting, for example, the
handovers.
The
cell is disabled if all of its critical radio
resources are affected, or the cell operation
Effects
in Phase
Synchronization
mode:
is
degraded
if a part
of the cell's resources
When
the DAC
value
is
affected,
but the
cellreaches
still hasthe
critical
adjustment
limitare
0 or
4095, the basic LTE
resources
that
working.
The
output
power
of
the antenna
is
system
operation
effects
are the same
as in
decreased
and
the
antenna
is
not
working
Frequencysignal
Synchronization
mode
but
the
Downlink
transmission
on
the
given
at
thefeature(s)
optimumwhich
level. require Phase
LTE
antenna
line is disabled,
and the
SynchronizationRadio
become(s)
corresponding
Modulenon-operational
transmitter is
because
The
RX path
the
OCXO
operating
cannot
performance
adjust
isphase
unusable.
Hence,
the
overall
Radiothe
Module
synchronization
decreased.
state is affected.any more.
7108 BASE STATION SYNCHRONIZATION PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7104 CELL SERVICE PROBLEM
7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The signal path is unusable. The cells using 7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
the faulty unit might not work.
The signal path is unusable. The cells using 7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
the faulty unit might not
work.
The BTS capacity possibly decreases.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The BTS capacity possibly decreases.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The BTS capacity possibly decreases.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The BTS capacity possibly decreases.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The BTS capacity possibly decreases.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The antenna line device is not working
properly. The cell operation is degraded.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The device is out of use.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The unit might be started with an old SW
7104 CELL SERVICE PROBLEM
version and is therefore not compatible with
any other units.
BTS is out of order in case the fault source
is FSP.
BTS capacity decreased if fault source is
FBB.
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
The MHA gain is decreased. The cell
performance may be decreased.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
The MHA gain is decreased or there might
even be a loss. The cell performance
is decreased.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Some antenna line device functions might
not work properly.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Some antenna line device functions might
not work properly.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Some antenna line device functions might
not work properly.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Some antenna line device functions might
not work properly.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Default values for the internal delays in the
BB card are used.
Effects on functionality:
1) Cell boundaries cannot be defined as
accurately
as with measured
internal
If other references
are available,
the delay
values.
synchronization reference source changes
2)
3GPP Dedicated
measurement
(RTTthis
to another
source. Tuning
then follows
measurement)
accuracy
is
lower
than
with
new reference.
measured internal delay values.
If other references are available, the
If
other references
are not source
available,
the
synchronization
reference
changes
BTS
master
clock
(OCXO)
tuning
is
to another source. Tuning then follows this
halted
and the BTS synchronization drops
new reference.
to holdover mode.
Calls are not possible through the affected
If
otherorreferences
are not available,
the
cell(s)
calls are possible
but the cell
BTS
master
clock
(OCXO)
tuning
is
halted
capacity and performance might decrease
and
the
BTSSERVICE
synchronization
drops to
(7104
CELL
PROBLEM).
holdover
mode.
Cells
(7106
SINGLE
Calls not
are affected
not possible
through
theRAN
affected
BASE
STATION
PROBLEM).
cell(s) or calls are possible but the cell
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
7108 BASE STATION SYNCHRONIZATION PROBLEM
7108 BASE STATION SYNCHRONIZATION PROBLEM
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
capacity and performance might decrease
(7104 CELL SERVICE PROBLEM).
No
the system
(7106 SINGLE
Theimpact
Radio on
Module
is configured
with default 7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
RAN
BASE
STATION
PROBLEM)
settings and the performance is not as
expected.
The
faults may
occur the
(may
be
Callsfollowing
are not possible
through
affected
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7108 BASE STAT
generated)
in
the
consequence
of
fault
cell(s) or there might be problems with calls
1902:
made through the affected cell(s) (7104
1907/EFaultId_FrTxOutOfOrder
CELL SERVICE PROBLEM).
110/EFaultId_UnitRnwConfigAl
Calls
are not possible through the affected 7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7108 BASE STAT
134/EFaultId_RxAntennaSignalLevelDiffere
Cells
not
affected
BASE
STATION
cell(s)
or calls
are (7108
possible
but the
cell
nceTooHighAl
SYNCHRONIZATION
PROBLEM)
capacity
and performance might decrease
1924/EFaultId_FrConfigurationFileCorrupte
(7104
CELL SERVICE PROBLEM).
d
Calls not affected (7108 BASE STATION
SYNCHRONIZATION PROBLEM)
Calls are not possible through the affected
cell(s) or calls are possible but the cell
capacity and performance might decrease
(7104 CELL SERVICE PROBLEM).
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
There might be problems with calls made
Cell(s)
SINGLE RAN
throughnot
theaffected
affected(7106
cell(s).
BASE STATION PROBLEM)
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Calls are not possible through the affected
cell(s) or calls are possible but the cell
capacity and performance might decrease.
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
There might be problems with calls made
through the affected cell(s) (7104 CELL
SERVICE PROBLEM).
No impact on the cell (7106 SINGLE RAN
BASE
STATION
PROBLEM)
Calls are
not possible
through the affected
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
cell(s) or calls are possible but the cell
capacity and performance might decrease
(7104 CELL SERVICE PROBLEM).
No
impact
onpossible
calls (7106
SINGLE
RAN
Calls
are not
through
the affected
BASE
STATION
PROBLEM)
cell(s) (if severity is critical).
There can be problems with the calls made
through
the paths
affected
cell(s)
(if severity
The TX/RX
of the
Radio
moduleisare
major).
out of order.
Calls are not possible through the affected
No
effect
on the
system,
however, it might
cell(s)
(if the
severity
is critical).
not
be
possible
to
commission
the cells on
Calls
are
possible
but cell with
capacity
There
might
be (otherwise).
problems
calls and
made
the
affected
Rx
performance
might decrease
through the affected
cell(s). (if severity is
major).
No impact on the system (if severity is
minor)
There might be problems with calls made
through the affected cell(s).
This fault should cancel itself.
Module heating is ongoing.
During Radio Module start-up, the affected
cell resources are not reported to the
TCOM.
The Radio Module configuration might fail
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
and cause another fault, and there might be
problems with calls made through the
affected cell(s).
The default configuration is used and the
No
on system
(if severity is minor).
cell impact
TX and/or
RX performance
is degraded. There might be problems with
calls through the affected
cell(s) (7104 CELL SERVICE PROBLEM).
Cells not affected (7106 SINGLE RAN
BASE STATION PROBLEM)
The following faults might occur (might be
generated) in consequence of
fault 1924:
1900/EFaultId_FrConfiguringFailed
1902/EFaultId_FrFileNotFound
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
Calls are not possible through the affected
cell(s) (if severity is critical).
Calls are possible but the cell capacity and
performance might decrease (if severity is
major).
The communication between the system
No
impact
system
severity
is minor).
module
andonthe
Radio(ifModule
might
be
corrupted.
Calls are not possible through the affected
cell(s)
severity
is critical).
The TX(ifpower
level
is decreased and there
Calls
are
possible
cellmade
capacity
and
might be problemsbut
withthe
calls
through
performance
might
decrease
(if
severity
is
the affected cell(s).
major).
No impact on the system (if severity is
There
minor).might be problems with calls made
through the affected cell(s) (7104 CELL
SERVICE PROBLEM).
Cell(s) is not affected) (7100 HARDWARE
PROBLEM).
The fault might mean that fans are not
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7108 BASE STAT
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
7100 HARDWARE PROBLEM
connected/working. This might cause the
RF module to overheat.
The
be automatically
If thefault
fanscan
areonly
not rotating
as required, there 7100 HARDWARE PROBLEM
cancelled
for
RF
modules
where fans are
is a risk of the module overheating.
detected based on speed response
(FRM3.x, FRGT from version 102 and
FRGS from version X21). All other RF
If
the fansrequire
are nota rotating
modules
reset. as required, there 7100 HARDWARE PROBLEM
is a risk of the module overheating.
If the fans are rotating faster than required,
unnecessary noise appears.
7100 HARDWARE PROBLEM
The RF Module might overheat, but there is 7100 HARDWARE PROBLEM
no immediate effect on the module
operation.
Calls are not possible with the affected cells 7104 CELL SERVICE PROBLEM7606 TRX FAULTY7607 TRX OPERATION DE
(7653 CELL FAULTY).
Calls are possible but the cell capacity and
performance might decrease (7654 CELL
OPERATION
DEGRADED).
There might be
problems with calls made
7104 CELL SERVICE PROBLEM7606 TRX FAULTY7607 TRX OPERATION DE
No
impact
on
system
with the affected
cells (7652
(7654 BASE STATION
NOTIFICATION).
CELL OPERATION DEGRADED).
No impact on the system (7652 BASE
STATION
Problems NOTIFICATION).
might occur during calls made
with the affected cell(s) (7104 CELL
SERVICE PROBLEM).
No impact on cells (7106 SINGLE RAN
BASE STATION PROBLEM).
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
Calls and data transmissions are not
possible through the affected cell(s).
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
The antenna line is faulty. All cells that use
this antenna line are affected.
7104 CELL SERVICE PROBLEM
Downlink signal transmission on the given
antenna
andorcorresponding
The BTSline
unitisisdisabled,
transmitting
receiving
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
RF
transmitter
is
unusable.
Hence,The
overall
data with degraded performance.
fault
RF
state
affected.
does
not is
trigger
any actions for BTS.
Radio Modules External Alarm and Control
line(s) might not be working correctly.
7100 HARDWARE PROBLEM
For the primary optical link to the Radio
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
Module, the cell(s) of the RF Module behind
the broken connection is/are out of order
and the RF Module cannot be used.
For the primary optical link to the Radio
For
the primary
linkoftothe
Extension
System
Module,
the cell(s)
RF Module
behind
Module,
all
cells
that
have
been
allocated
the broken connection is/are out of order to
BB
on thecannot
Extension
FSM are out
andresources
the RF Module
be used.
of order and the Extension FSM cannot be
In
the case of primary optical link to Radio
used.
For
the primary
linkoftothe
Extension
System
Module,
the cell(s)
Radio Module
Module,
all
cells
that
have
been
allocated
behind
broken connection
arethe
outRadio
of to
For
the the
secondary
optical
link to
BB
resources
on
the
Extension
FSM
are
order
and
the
Radio
Module
cannot
be out
Module
or
thethe
Extension
System
Module,
of
order
and
Extension
FSM
cannot
be
used.
the
cells
are transmitted
the
The
BTSthat
capacity
decreases.through
The optical
used.
antenna
or have resources
allocated
interface carrier
loses synchronization
if the
In
the
case
of
primary
link
to
Extension
via
secondary
link
are
affected.
Cells
not
number
of errors exceeds
the to
defined
limit.
For
the secondary
link
thebeen
Radio
System
Module,
alloptical
cells
that
have
affected
by
the
fault
might
still
be
Module
or
the
Extension
System
Module,
allocated to BB resources on the Extension
operational.
the
areorder
the
The
RP3
traffic
totransmitted
the and
appropriate
Radio
FSMcells
are that
out
of
thethrough
Extension
antenna
carrier
or
have
resources
allocated
Module,
Extension
System
Module,
or
FSM cannot be used.
via
secondary
linkisare
affected. Cells
not
summing
device
malfunctioning.
The
affected
by
the
fault
might
still
be
related
cell(s)
to the
Radiolink
Module)
In the case
of (traffic
secondary
optical
to
operational.
is/are
not
operational,
or
the
BTS
operation
Radio
Module
or
Extension
System
Baseband bus RP3 traffic to the RF
is
degraded
to the
System
Module,
the (traffic
cells that
are Extension
transmitted
Module/Extension
System
Module, or
Module),
or
the
BTS
is
out
of
order(traffic
through
the
antenna
carrier
or
have
between the summing and optical devicestois
the
summing
device).
resources
allocated
via secondary
are
not
working.
Depending
on the link,link
either
affected.
Cells
notoraffected
the
BTS
capacity
cell
operation
is
Baseband
bus
RP3 traffic to the RF
might
still be
operational.
degraded.
Module/Extension System Module, or
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7108 BASE STAT
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM7106 SIN
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM7106 SIN
between the summing and optical devices is
not working. Depending on the link, either
the
BTS capacity
or traffic
cell operation
is
Baseband
bus RP3
to the RF
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM7106 SIN
degraded.
Module/Extension System Module, or
between the summing and optical devices is
not working. Depending on the link, either
the BTS capacity or cell operation is
degraded.
Baseband bus RP3 traffic to the RF
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM7106 SIN
Module/Extension System Module, or
between the summing and optical devices is
not working. Depending on the link, either
the
BTS capacity
or traffic
cell operation
is
Baseband
bus RP3
to the RF
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM7106 SIN
degraded.
Module/Extension System Module, or
between the summing and optical devices is
not working. Depending on the link, either
the
BTS
cell
operationeffects
is
There
arecapacity
possiblyorno
immediate
on 7106 SINGLE RAN BASE STATION PROBLEM
degraded.
the BTS operation but it might cause an
optical interface alarm.
The RP1 synchronization burst related to
7108 BASE STATION SYNCHRONIZATION PROBLEM
the failed FIFO is removed and possibly has
to be sent again. The BTS operation is to be
degraded.
The traffic between the System Module and 7101 RESET NOTIFICATION7108 BASE STATION SYNCHRONIZATION PROB
Radio Module/Extension System Module
becomes unreliable. Some calls or other
connections might be lost.
The data traffic to the appropriate Radio
7101 RESET NOTIFICATION7106 SINGLE RAN BASE STATION PROBLEM
Module or Extension System Module is
malfunctioning. Depending on the alarming
module, the BTS operation is faulty (Master
System
Module),
or baseband
the BTS operation
RP3 traffic
from the
to the is
7105 RAT BASE STATION PROBLEM7106 SINGLE RAN BASE STATION PRO
degraded
(Extension
System
Module).
appropriate module/unit is malfunctioning.
The BTS operation is degraded.
The BTS is out of order.
7101 RESET NOTIFICATION7108 BASE STATION SYNCHRONIZATION PROB
Baseband bus RP3/RP3-01 traffic might not 7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
operate correctly. The cell operation is
degraded.
SW update needed.
7106 SINGLE RAN BASE STATION PROBLEM
The BTS operation is degraded because
some of the BTS resources are not
available.
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
The BTS operation is degraded because
some BTS resources are unavailable.
7104 CELL SERVICE PROBLEM7105 RAT BASE STATION PROBLEM
The BTS capacity decreases
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
The BTS operation is degraded because
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
some of the BTS resources are unavailable.
The BTS operation is degraded, because
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
some of the BTS resources are unavailable.
The BTS is out of order.
7106 SINGLE RAN BASE STATION PROBLEM
sRIO communication with devices on the
impacted port is no longer possible.
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
The cell might enter "sleeping" mode.
7105 RAT BASE STATION PROBLEM
The SBTS GSM capacity decreases, cell
might become disabled.
7104 CELL SERVICE PROBLEM
The SBTS GSM capacity decreases, cell
might become disabled.
7104 CELL SERVICE PROBLEM
The SBTS GSM capacity decreases, cell
might become disabled.
7104 CELL SERVICE PROBLEM
TRXes which do not fit to profile stay
disabled.
7105 RAT BASE STATION PROBLEM
The SBTS GSM capacity decreases, cell
might become disabled.
7104 CELL SERVICE PROBLEM
TRXes which do not fall into the range
categories remain disabled.
7105 RAT BASE STATION PROBLEM
The SBTS GSM capacity decreases, cell
becomes disabled.
7104 CELL SERVICE PROBLEM
Cell remains as offline.
7104 CELL SERVICE PROBLEM
Available hardware resources are not fully
utilized before resetting the SBTS.
7106 SINGLE RAN BASE STATION PROBLEM
GNSS become unusable.
7108 BASE STATION SYNCHRONIZATION PROBLEM
The BTS resources have decreased or the
BTS is faulty.
7101 RESET NOTIFICATION7108 BASE STATION SYNCHRONIZATION PROB
Depending on the reported alarm, the fault
situation might have no impact on the
operation, the BTS capacity might have
decreased or the BTS might not be
operational
at all.
The unit might
be started with an old SW
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7102 RESOURCE B
7104 CELL SERVICE PROBLEM
version and is therefore not compatible with
any other units.
There is no immediate effect on cell
operation. The device continues operation
with the previously used data.
7100 HARDWARE PROBLEM
There is no immediate effect on cell
operation. The device continues operation
with the previously used data.
7100 HARDWARE PROBLEM
The module in question is out of use. This
7100 HARDWARE PROBLEM7101 RESET NOTIFICATION7104 CELL SERVIC
alarm cancels all active alarms for the same
module.
The commissioned cells using the missing
RP3-01 link are not activated.
7106 SINGLE RAN BASE STATION PROBLEM
The RS485 interface is not operating
correctly. The cell capacity decreases.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
Commissioned cells are not activated.
7106 SINGLE RAN BASE STATION PROBLEM
Fan control is not optimized. The effect of
noise/temperature level is marginal.
7106 SINGLE RAN BASE STATION PROBLEM
FSP DSPs not in use; SBTS operation is
degraded or faulty.
7104 CELL SERVICE PROBLEM7106 SINGLE RAN BASE STATION PROBLEM
If the fans are not rotating as required, there 7106 SINGLE RAN BASE STATION PROBLEM
is a risk that the module temperature is
rising too high.
If the fan(s) is/are not rotating as required,
there is a risk that the module temperature
is rising too high.
7106 SINGLE RAN BASE STATION PROBLEM
If the fans are rotating faster than required,
it creates unnecessary noise.
7106 SINGLE RAN BASE STATION PROBLEM
Source unit has inconsistent SW version.
7106 SINGLE RAN BASE STATION PROBLEM
Source unit has inconsistent SW version.
7106 SINGLE RAN BASE STATION PROBLEM
Source unit has inconsistent SW version.
7106 SINGLE RAN BASE STATION PROBLEM
Calls are not possible through affected
cell(s) (if severity is critical).
7104 CELL SERVICE PROBLEM
Calls are possible, but the cell capacity and
performance
may beisdecreased
(if and
severity
The system module
out of order
the 7108 BASE STATION SYNCHRONIZATION PROBLEM
is
major).
BTS is out of order.
GNSS become unusable.
7108 BASE STATION SYNCHRONIZATION PROBLEM
GNSS become unusable.
7108 BASE STATION SYNCHRONIZATION PROBLEM
GNSS become unusable.
7108 BASE STATION SYNCHRONIZATION PROBLEM
GNSS become unusable.
7108 BASE STATION SYNCHRONIZATION PROBLEM
GNSS become unusable.
7108 BASE STATION SYNCHRONIZATION PROBLEM
Due to problem detection in Start-up, BTS
remains out of order.
7109 BASE STATION SECURITY PROBLEM
When the fault is detected during startup,
7105 RAT BASE STATION PROBLEM
the BTS is not operational. When the fault is
detected during runtime, the requested new
transport configuration is not applied.
GNSS accuracy is not guaranteed.
7108 BASE STATION SYNCHRONIZATION PROBLEM
7106 SINGLE RAN BASE STATION PROBLEM
In case of VSWR major or VSWR minor,
value set is out of range during
commissioning. BTSOM sets the nearest
values supported by Radio Module.
7106 SINGLE RAN BASE STATION PROBLEM
Software download has failed and must be
retried.
7109 BASE STATION SECURITY PROBLEM
Software download has failed and must be
retried.
7109 BASE STATION SECURITY PROBLEM
The unsigned release has been
7109 BASE STATION SECURITY PROBLEM
successfully downloaded, but no signature
verification is possible for the release. If it is
downloaded without activation, the unsigned
SW build is only downloaded to passive file
system and the previous SW build is still
used. If it is downloaded with activation after
a BTS reset, the new downloaded unsigned
SW build is used.
Software download has failed and must be
retried.
7109 BASE STATION SECURITY PROBLEM
The MHA does not compensate the signal
loss of the long feeder cable to the BTS
located at the base of the tower.
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
BTSSCW/numberOfHSDPASet1 is set to 0, 7110 BASE STATION LICENSE LIMITATION
BTSSCW/numberOfHSDPASet2 is set to 0,
BTSSCW/numberOfHSDPASet3 is reduced
to CAPLIM/HSDPAUsers/72 and rounded
up.
BTSSCW/numberOfHSUPASet1 is reduced 7110 BASE STATION LICENSE LIMITATION
to CAPLIM/HSUPAUsers/24 and rounded
up.
None
7110 BASE STATION LICENSE LIMITATION
SBTS drops low priority IP traffic.
7110 BASE STATION LICENSE LIMITATION
Baseband extension module cannot be
7100 HARDWARE PROBLEM7104 CELL SERVICE PROBLEM
used until SBTS undergoes a manual reset.
BTS will not have time synchronization from 7108 BASE STATION SYNCHRONIZATION PROBLEM
the NTP server(s) listed in the alarm.
If other references are available, the
synchronization reference source changes
to another source. Tuning then follows this
new reference.
7108 BASE STATION SYNCHRONIZATION PROBLEM
If other references are available, the
7108 BASE STATION SYNCHRONIZATION PROBLEM
synchronization reference source changes
to another source. Tuning then follows this
If
other
references are unavailable, the BTS
new
reference.
master clock (OCXO) tuning is halted and
If
other
are available,
the
BTSreferences
synchronization
drops tothe
holdover 7108 BASE STATION SYNCHRONIZATION PROBLEM
synchronization
reference source changes
mode.
If
references
are not then
available,
the
toother
another
source. Tuning
follows
this
BTS
master
clock
(OCXO)
tuning
is
halted
new reference.
and the BTS synchronization drops to
Micro
DTX
functionality (LTE1891) is not
7100 HARDWARE PROBLEM
holdover
mode.
activated on the antenna line.
If other references are not available, the
BTS master clock (OCXO) tuning is halted
and the BTS synchronization drops to
holdover mode.
Micro DTX functionality is not successfully
activated or deactivated in a radio module.
7104 CELL SERVICE PROBLEM
The active base station configuration is not
the same as requested in the configuration
change.
7106 SINGLE RAN BASE STATION PROBLEM
BTS performs switchover to another input
reference clock source if available.
7108 BASE STATION SYNCHRONIZATION PROBLEM
RAT that is indicated in the Source field of
the fault is not operational.
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
Cell performance is decreased.
7104 CELL SERVICE PROBLEM
In case of U-plane overload, the system
initiates actions to decrease the amount of
load by limiting the traffic or the functionality
on traffic.
The
performance power
might be
The system
PHICH transmission
is not
degraded,
especially
in
cases
wheretothe
boosted enough or at all compared
theUplane
overload
countermeasures
are
operator's setting.
enabled.
"Fault ID Name" information field identifies
Celltype
operation
is downgraded.
the
of overload
detected:
- TrOne refers to trigger UPOVT1: speech
quality based detection on user plane
- TrTwo refers to trigger UPOVT2: quantity
based
detection
TTI on user plane
Cell operation
is per
downgraded.
- TrThree refers to trigger UPOVT3: PDSCH
too long delay based check on user plane.
7104 CELL SERVICE PROBLEM
7104 CELL SERVICE PROBLEM
7104 CELL SERVICE PROBLEM
7104 CELL SERVICE PROBLEM
In case of U-plane overload, the system
7104 CELL SERVICE PROBLEM
initiates actions to decrease the amount of
load by limiting the traffic or the functionality
on traffic.
The
system
performance
might
In case
of U-plane
overload,
thebe
system
7104 CELL SERVICE PROBLEM
degraded,
especially
in
cases
where
the of
Uinitiates actions to decrease the
amount
plane
are
load byoverload
limiting countermeasures
the traffic or the functionality
enabled.
on traffic.
"Fault
ID Name"
information
fieldbeidentifies
The
system
performance
For
S1:
The
eNB loses
themight
connection
to S- 7107 BASE STATION CONNECTIVITY PROBLEM
the
type
of
overload
detected:
degraded,
especially
casesGTP-U
where data
the UGW.
All calls
using
theinfailed
-plane
TrOne
refers
to
trigger
UPOVT1:
speech
overload
countermeasures
aredata
path
are
released,
and new
GTP-U
quality
based
detection
on user
plane
enabled.
tunnels
nottocreated
the failed
GTP-U
-"Fault
TrTwoIDare
refers
trigger for
UPOVT2:
quantity
Name"
information
field identifies
data
path
until it works
again.
based
detection
per
TTI
on
user
plane
the type of overload detected:
-- TrThree
referstototrigger
triggerUPOVT1:
UPOVT3:speech
PDSCH
TrOne refers
too
long
delay
based
check
on
user
plane.
quality based detection on user plane
- TrTwo refers to trigger UPOVT2: quantity
based detection per TTI on user plane
- TrThree refers to trigger UPOVT3: PDSCH
too long delay based check on user plane.
The S1 interface is unavailable.
7107 BASE STATION CONNECTIVITY PROBLEM
If no other S1 interface is available for use,
BTS operation is considered faulty and no
calls
caninterface
be set up.
The X2
is unavailable. Handover
7107 BASE STATION CONNECTIVITY PROBLEM
of calls to or from cells of the associated
If
there isBTS
at least
one
other S1Base
interface
adjacent
is not
possible.
station
available
for
use,
BTS
operation
is
(BTS) operation is considered degraded.
considered degraded and the BTS can
One
of the
transport(that
paths(SCTP)
in SCTP
continue
operation
is, set up calls)
connection
to
MME
has
failed.
Only
using available S1 interface(s).
applicable when SCTP multi-homing is
supported. An alternate transport path is
available
to pursue
the operation.
M3 interface
is unavailable.
7107 BASE STATION CONNECTIVITY PROBLEM
7107 BASE STATION CONNECTIVITY PROBLEM
No MBMS service can be provided.
One of the transport paths(SCTP) in SCTP 7107 BASE STATION CONNECTIVITY PROBLEM
connection to MME (which provides MBMS
service) has failed. Only applicable when
SCTP multi-homing is supported. An
alternate
path is available
to to
SBTS LTEtransport
is not configured
according
7105 RAT BASE STATION PROBLEM
pursue
the
operation.
the radio network plan file. The SBTS LTE is
waiting for the correct radio network
configuration file.
The cell is disabled.
7104 CELL SERVICE PROBLEM
The cell is disabled.
7104 CELL SERVICE PROBLEM
[LTE RAT]
See fault processing diagram:
WCDMA_BTS/BTS_Requirement/LTE
Operability and
Maintenance(LTE_OAM_8455).
SBTS LTE is not operational.
7107 BASE STATION CONNECTIVITY PROBLEM
[Otherwise]
In case of subscriber trace activation, if the
failed trace connection was used for
Trace
session
(forreports,
subscriber/cell/interface)
sending
the trace
the SBTS
cannot
be the
activated/deactivated.
considers
trace activation for that
subscriber as failed.
7105 RAT BASE STATION PROBLEM
7105 RAT BASE STATION PROBLEM
In
case
cell trace
and new
interface
The
BTSofcannot
accept
UEs trace, if
7105 RAT BASE STATION PROBLEM
the
failed
trace
connection
was
for
attempting registration in any of used
the reported
sending
the trace
reports,
thean
SBTS
doesby
misconfigured
PLMNs.
Such
attempt
not
start
tracing
until
the
trace
connection
new UEs results in call failure at the BTS. is
established successfully.
The UEs that might have already registered
In
case of syslog PLMN(s)
and message
trace, if the
in misconfigured
remain
failed
connection
was
used
for
sending
the
unimpacted.
reports, the SBTS does not start streaming
until the connection is established
successfully.
The fault has no effect on the base station
operation but the LNADJ and/or LNADJL
object was not stored in the eNB.
7105 RAT BASE STATION PROBLEM
The fault has no effect on the base station
operation but LNADJW object with newly
learnt WCDMA neighbor cell configuration
via ANR specific measurements was not
stored
in eNB.
The fault
has no effect on the base station
7105 RAT BASE STATION PROBLEM
operation but LNRELW object with newlylearnt WCDMA neighbor relation
configuration via ANR specific
measurements
noton
stored
in thestation
eNB.
The fault has nowas
effect
the base
operation. The WCDMA neighbor relation,
which is reported by a UE because of
activated ANR feature(s):
1)
not been
because to
the
actual
Nohas
handover
canstored
be performed
cells
with
number
of
LNRELW
per
cell
(LNCEL)
per
the affected PCI and frequency.
UTRAN carrier (in ANRPRW profile) is equal
to or greater than the lnRelWLimitForAnr
parameter value (in ANPRW profile) or
The
cellbeen
that stored
cannotbut
be at
recovered
2) has
least oneremains
of
unavailable.
LNRELW's mobility paremeters
(psHoAllowed, srvccAllowed) has been set
In
case when
BTS itO&M
is able
to the
'forbidden'
because
has system
exceeded
limit
to
restore
disabled
cell(s)without
in an
3GPP
36.331
(32). (See
If
X2 link
is available,
noalso
typeMeaning
of
negative
on other working
cell(s) at
paragraph).
handoverimpact
to the neighbor
cell is possible
BTS
O&M
system
restores
the
disabled
all.
cell(s).
In this case
alarm
"Unit autonomous
If the UE-based
ANR
is activated,
there will
reset
as
recovery
action
(6277)"
be
continuous
retries
to
resolve
the
ECGI.
The
handover
failure
rate for the
affected
is
reported
when
autonomous
baseband
cell
mightreset
be increased.
recovery
is processed by O&M.
See fault 52:
EFaultId_UnitAutonomousResetAl
description.
The
effect depends on the features used by
the operator. The following LTE features are
deactivated (if configured to be used):
7105 RAT BASE STATION PROBLEM
7105 RAT BASE STATION PROBLEM
7104 CELL SERVICE PROBLEM
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM
7105 RAT BASE STATION PROBLEM
7104 CELL SERVICE PROBLEM
7108 BASE STATION SYNCHRONIZATION PROBLEM
-The
LTE1117
(LTEfailure
MBMS)
handover
rate for the affected
7104 CELL SERVICE PROBLEM
-cell
LTE1113
(eICIC
- macro)
might be increased.
- LTE1496 (eICIC - micro)
- LTE2007 (Inter eNB Carrier Aggregation)
- LTE2208 (eICIC extensions-micro)
Cells
and eNBs
remain
in service, but 'Inter 7105 RAT BASE STATION PROBLEM
- LTE2209
(eICIC
enhancements)
eNB
Carrier(Network
Aggregation'-related
features
- LTE2554
Assisted Interference
that
require
consistent
parameters
between
Cancellation and Suppression)
cluster members are taken out of service.
Cells and eNBs remain in service, but 'Inter 7105 RAT BASE STATION PROBLEM
eNB Carrier Aggregation'-related features
that require the same SW version between
cluster members are taken out of service.
'Inter eNB Carrier Aggregation'-related
features that require an inter-eNB link are
taken out of service.
7107 BASE STATION CONNECTIVITY PROBLEM
If the maximum number of allowed neighbor
related objects is reached, the eNB does
not allow the creation of additional neighbor
related objects, either via O&M or via X2
Setup/X2
Configuration
Update.
If a and
The eNB continues
normal
operation
measurement
report
on
the
signal
power
or
automatic neighbor relation handling
is not
quality
of
the
neighbor
is
received,
handover
impacted, that is, neighbor related objects
preparation
is triggered,
no X2
new
object is
can be created
via O&M but
or via
Setup/X2
created.
A
result
of
this
might
be
that
no X2
Configuration
Update.
BTS
isestablished
operational
but system
level (interlink
is
with
such
neighbor
or that
If
the number
of objects infunctionality
the database
BTS)
carrier
aggregation
is
the
CGI
is
known
for
such
BTS.
increases
reaches or
even
degraded. further
Carrierand
aggregation
with
the
exceeds
the configured
value
misconfigured
carrier
aggregation
relations
New
objects can
be stored
again when
the
maxNumAnrMoiAllowed,
automatic
is
not
possible.
However,
carrier
number
of
neighbor
related
objects
in
the
Resource
DSPs
pool
is
unavailable.
neighbor
relation the
functionality
is degraded
aggregation
other,
properly
BTS
database
is below
Any
cell
that with
cannot
be
put
into usedetected:
due to
and
an
alarm
indicating
"Overload
configured
carrier aggregation
relations
is
maxNumAnrMoiAllowed.
the
lack
of available
resource
pools,
is also
max
number
of
neighbor
relation
objects
working
normally.
not
available.
reached"
is raised.
BTS cannot continue operation. All cells are
disabled.
BTS autonomous reset will be performed to
recover if the number of allowed
autonomous
BTSorresets
is of
notthe
exceeded.
Handovers from
to cells
related
7105 RAT BASE STATION PROBLEM
7105 RAT BASE STATION PROBLEM
7105 RAT BASE STATION PROBLEM
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM
7101 RESET NOTIFICATION7105 RAT BASE STATION PROBLEM
7107 BASE STATION CONNECTIVITY PROBLEM
adjacent BTS are not possible.
Handovers to cells of the related adjacent
BTS are not possible.
7107 BASE STATION CONNECTIVITY PROBLEM
The S1 interface is not available for call
setup and existing calls are released.
7107 BASE STATION CONNECTIVITY PROBLEM
The S1 interface is unavailable and the BTS 7107 BASE STATION CONNECTIVITY PROBLEM
is not available for call setup.
If the update of the TAC or PLMN identities 7107 BASE STATION CONNECTIVITY PROBLEM
is not successful, the eNB performs S1
setup, which means service loss for affected
cell(s).
System Information for the related GERAN 7107 BASE STATION CONNECTIVITY PROBLEM
or UTRAN neighbor cells is not reliable and
will not be provided to UEs, which are
released with redirect.
System Information for the related GERAN 7107 BASE STATION CONNECTIVITY PROBLEM
or UTRAN neighbor cells is not reliable and
will not be provided to UEs, which are
released with redirect.
Some of the UEs with a complete set of
system information of the cell stored that
has left the cell and has come back within
three hours might not recognize that there
was
a system
change.
Critical
impact information
on FSP operation.
7104 CELL SERVICE PROBLEM
The BTS capacity decreases or the BTS is
out of order. The Digital Signal
Processing (DSP) does not work correctly.
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
The BTS capacity decreases or the BTS is
out of order. The Digital Signal
Processing (DSP) is not working correctly.
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
The BTS capacity decreases or the BTS is
out of order. The Digital Signal
Processing (DSP) is not working correctly.
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7105 RAT BASE
The M3 interface is unavailable and MBMS
service can no longer be provided.
7107 BASE STATION CONNECTIVITY PROBLEM
The M3 interface is unavailable and MBMS
service can no longer be provided.
7107 BASE STATION CONNECTIVITY PROBLEM
The available resources for MBMS session
broadcasting are less than required. The
start of MBMS sessions might be rejected
by the eNB because of a lack of resources.
7105 RAT BASE STATION PROBLEM
One or more MBMS sessions cannot be
broadcast by eNB because of a lack of
resources.
7105 RAT BASE STATION PROBLEM
7101 RESET NOTIFICATION7104 CELL SERVICE PROBLEM7106 SINGLE RA
The warning is triggered by the eNB if the
7105 RAT BASE STATION PROBLEM
MME could not be informed about the
modified values(s) via the MCE
configuration update procedure after several
retries.
The communication link between the local
61022 BFD group $bfdGrpId down
SBTS and the BFD peer is defective. No
The
eNB stops all
active MBMS sessions
communication
is possible.
and waits for new session requests from the
MME if the update of the global MCE ID or
MBMS service area identities was not
successful
A failed update of the MCE name is
tolerated by the eNB.
Possible impact on the connections over
this interface:
- no calls are possible
-No
loss
of or
remote
to
data
clockmanagement
information isaccess
exchanged
other
network
elements
via this interface.
- loss of synchronization if the interface is
used
as aimpact
synchronization
source over
Possible
on the connections
this
interface:
Possible
effects:
- voice calls or data connections are aborted
and
established anymore
- no cannot
calls arebepossible.
-- remote
management
connectivity
is lost
loss of remote management
access
to
and
cannot
be
established
anymore
other
network
elements.
The
interface
cannot be used
-- loss
of synchronization
ifcannot
the for
interface
is
IKE SAs
andItIPsec
SAs
be
transmission.
can be
used
for connectivity
used
as
a
synchronization
source
established
re-keyed.
checks
only.or
- Depending
on use of the Ethernet
interface the above described impact can
occurinterface
for the local
The
of theSBTS
SFP and/or
moduleother
cannot be
(S)BTS
if they are chained via the
used forelements
transmission.
Ethernet
interface.
No data or
clock information is exchanged
via this interface of SFP module.
The
module's
laser cannot
be switched
The SFP
Certificate
Revocation
List could
not be
on.
updated. New revoked certificates
remain unknown to the SBTS.
The link may not be successfully
established since the interface of the SFP
The
SFPisismissing
not operational.
module
or incompatible.
The
interface
of the
SFP
module cannot
Possible
impact
on the
connections
over be
used
for transmission.
this interface
of SFP module:
The
SFP
module's
can't be cannot
switched
-Possible
voice
calls
or datalaser
connections
be
impact:
on.
established.
- slow management access to the SBTS
-and
remote
connectivity
cannot
othermanagement
network elements
in the network
No
data
or clock
information
exchanged
established.
-be
poor
voice
quality
and data is
performance
via
thisofinterface
of SFP module.
- loss
synchronization
if the interface is
The
management
data
usedperformance
as a synchronization
source
collected
on
this
interface
becomes
Possible impact on the connections invalid.
over
this interface of SFP module:
- voice calls or data connections cannot be
established.
Possible impact on the connections over the
-interface
remote management
in question: connectivity cannot
be
established.
- no calls are possible
loss of
of remote
synchronization
if the access
interface
-- loss
management
to is
used
as
a synchronization
source
other
network
elements
in
the
RAN
Possible impact on the connections over
61028 LOF on unit $U, interface $IF
61029 LOS on unit $U, interface $IF
61030 Dead Peer Detected
61040 Interface under test on unit $U, interface $IF for $T minutes
7100 HARDWARE PROBLEM
7109 BASE STATION SECURITY PROBLEM
7100 HARDWARE PROBLEM
61104 EBER on unit $U, interface $IF
61150 LOMF on unit $U, interface $IF
61151 AIS on unit $U, interface $IF
61152 RDI on unit $U, interface $IF
this interface:
- no calls are possible
-Possible
loss of remote
impact:management access to
other network elements in the RAN
1. No calls are possible for the connections
over this transport module.
2. Loss of remote management access to
other network elements in the RAN.
7100 HARDWARE PROBLEM
Possible impact on the connections over
this interface:
- the SL-PPP/ML-PPP interface is not
available.
-Possible
loss of remote
access.
impact management
on the connections
over
this interface:
- no calls are possible anymore
- loss of remote management access to
other
in the
RAN
Impactnetwork
on the elements
connections
over
this
61250 IPCP Failure
61251 LCP Failure on Interface $IF
61252 PPP Interface down
interface:
- loss of remote management access.
The requested service is not available.
7109 BASE STATION SECURITY PROBLEM
The communication link between the local
61605 BFD $session down, ingress, $sourceIP to $destinationIP
and the remote peer is defective or the peer
is defective.
Transport service may not be available and
calls
may be dropped.
The communication
link between the SBTS 61606 BFD $session down, egress, $sourceIP to $destinationIP
and the BFD peer is defective.Transport
service may not be available and calls may
be dropped.
The Ethernet Link got established with an
unexpected clock mode or technology.
61607 Auto-negotiation mismatch, on unit $U, Ethernet interface $IF
Possible impact on the connections over
this
Thisinterface:
alarm is an indication that the backhaul 61610 TWAMP RTT threshold crossed
-capacity
Increased
delay
and as
for packet
traffic with
thevariation
same profile
increased
average
delay
for
all
voice/packet
this TWAMP session (DSCP value, packet
and
connection
size)management
may be too small,
because the
-measurement
Increase of packet
loss
due
to congestion.
packets
are
scheduled
later 61611 TWAMP PLR threshold crossed
This
alarm
is an indication that
the
backhaul
-than
Loss
of
synchronization/Timing
source
lost
before.
capacity
for over
trafficPacket
with same
profile as this
with Timing
(IEEE1588v2)
due
TWAMP
session
(DSCP
packet size),
to increased
packet
delayvalue,
variation.
may
beofmuch
too small, becausesource
some of
- Loss
synchronization/Timing
lost
the
withmeasurement
Synchronous packets
Ethernet.seem to have
7109 BASE STATION SECURITY PROBLEM
been thrown away.
The TWAMP measurement packets are lost
because of degraded traffic throughput.
Re-authentication of existing and
7109 BASE STATION SECURITY PROBLEM
establishment of new IPsec and TLS
sessions may fail.
The ML-PPP interface operates with
reduced capacity.
61622 MLPPP link Degrade
SyncE is no longer a working
synchronization source.
7108 BASE STATION SYNCHRONIZATION PROBLEM
SyncE is no longer a working
synchronization source.
7108 BASE STATION SYNCHRONIZATION PROBLEM
BTS performs switchover to another ToP
master if available.
7108 BASE STATION SYNCHRONIZATION PROBLEM
The remote peer to come online with the
61632 Dup Addr detected $duplicateIpv6Address
same IP address on the same subnet as
local peer would just disable their network
interface and give an error until the situation
is
resolved
by the administrator.
Possible
impact:
7100 HARDWARE PROBLEM
This
allowsare
thepossible
local peer
- No calls
for to
thecontinue
connections
functioning
without
disruption,
but
over this HW.
completely breaks IP base communications
All
IPsec
policies are ignored
61639 IPsec emergency bypass active
for configured
the connected
network.
and all the SBTS traffic is sent unprotected.
The resulting packet capture files can used
for Expert analysis to identify network
problems and to help determine the best
course of action.
61641 IP Traffic Capturing Ongoing [port $port,] [mac $m]
No further logins will be permitted for that
account until the account is unlocked.
7109 BASE STATION SECURITY PROBLEM
SBTS traffic has switched over from the
61643 IPsec tunnel switchover
primary IPsec tunnel to secondary (backup)
IPsec tunnel terminating on secondary
security gateway.
The IKE SA cannot be established.
61644 IKE authentication failure
IKE SA cannot be established and
subsequently no IPsec SAs can be
established.
61645 IKE SA failure
The related IPsec SA can't be established
and used.
61646 IPSec SA failure
The BTS is not commissioned or integrated 7107 BASE STATION CONNECTIVITY PROBLEM
to the network. The BTS cannot be
accessed or configured remotely.
Calls are not possible through the affected
cells (if severity is critical).
Calls are possible but the cell capacity and
performance might decrease (if severity is
major).
When the BTS is the sync hub slave and
No
impactison
systemstart-up
(if severity
is minor).
rfsharing
enabled,
is stopped.
7102 RESOURCE BLOCKED BY USER
7108 BASE STATION SYNCHRONIZATION PROBLEM
Otherwise, start-up is continued without a
The
BTS does
faultsisrelated
to the
reference
clock,not
butsend
the BTS
not directed
blocked
Flexi
Radio
module
(FR)
to
the
to
OnAir.
None
network management system (NMS). Fault 7109 BASE STATION SECURITY PROBLEM
sending to BTS Site Manager is always
enabled. The fault cancellations are always
sent to the NMS.
Reported Alarms Description
7100 HARDWARE PROBLEM (in case of FSP or FBB if
cells are not impacted, FR(there is enough critical cell
resources left for the cell to remain operational), ESM,
FT, ALD(failure has no impact on cell))
7101
NOTIFICATION
(FBB (in (for
casefault
of fault
7105 RESET
RAT BASE
STATION PROBLEM
source
4052
raised
during
FBB
hot
removal
scenario)
RAT)
7104
SERVICE
PROBLEM
(in case
FSP or
7101 CELL
RESET
NOTIFICATION
(raised
only ifofRESET
FBB
if
cells
are
impacted,
FR(there
is
not
enough
RECOVERY is triggered)
critical cell resources left for the cell to remain
7108
is reported
always has impact on cell))
operational),
ALD(failure
7101 reported in a case of autonomous recovery reset
will be performed
7106 SINGLE RAN BASE STATION PROBLEM (in
case the source is FCT or FSP or FR without allocated
LCRs)
7104 CELL SERVICE PROBLEM (in case the source is
Radio Module with allocated LCRs or FF)
7106 SINGLE RAN BASE STATION PROBLEM (in
case the source is FCT)
7104 CELL SERVICE PROBLEM (in case the source is
Radio Module)
7100 Reported towards NetAct
7995 Reported towards BSC
7100 HARDWARE PROBLEM
7100 HARDWARE PROBLEM (if cells are not affected)
7104 CELL SERVICE PROBLEM (if cells are affected)
7100 HARDWARE PROBLEM (if cells are not affected)
7104 CELL SERVICE PROBLEM (if cells are affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(thereset
faultissource
7101 CELL
RESET
NOTIFICATION
(when
being is
FR)
performed)
7105 RAT BASE STATION PROBLEM (the fault source
is
FSPreset
or DSP)
When
has not been triggered for any reason:
7104
SERVICE
PROBLEM
(thereset
faultissource
7101 CELL
RESET
NOTIFICATION
(when
being is
FR)
performed)
7105 RAT BASE STATION PROBLEM (the fault source
is
FSPreset
or DSP)
When
has not been triggered for any reason:
7104 CELL SERVICE PROBLEM (the fault source is
FR)
7105 RAT BASE STATION PROBLEM (the fault source
is FSP or DSP)
7101 RESET NOTIFICATION (when reset is being
performed)
7104 CELL SERVICE PROBLEM (when reset has not
been triggered for any reason)
7101 RESET NOTIFICATION (when reset is being
performed)
7104 CELL SERVICE PROBLEM (when reset has not
been triggered for any reason)
7101 RESET NOTIFICATION (when reset is being
performed)
7105 RAT BASE STATION PROBLEM (when reset has
not been triggered for any reason)
7101 RESET NOTIFICATION (when reset is being
performed)
7105 RAT BASE STATION PROBLEM (when reset has
not been triggered for any reason)
7104 CELL SERVICE PROBLEM (for source LCR)
7105 RAT BASE STATION PROBLEM (for source FCT)
7101 RESET NOTIFICATION (when reset is being
performed)
7105 RAT BASE STATION PROBLEM (when reset has
not been triggered for any reason)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7105
7105 RAT
RAT BASE
BASE STATION
STATION PROBLEM
PROBLEM (DSP
(DSP supporting
supporting
RAT
resources)
RAT resources)
7106
7106 SINGLE
SINGLE RAN
RAN BASE
BASE STATION
STATION PROBLEM
PROBLEM (DSP
(DSP
not
supporting
RAT
resources)
not supporting RAT resources)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104 CELL SERVICE PROBLEM (LTE/GSM, in case of
WDCMA if all cells are affected)
7105 RAT BASE STATION PROBLEM (WCDMA if one
or more cell is affected, and in
every other case)
7101 RESET NOTIFICATION (raised only if RESET
RECOVERY is triggered)
7104 CELL SERVICE PROBLEM (for fault source
Radio Module or DSP/FSP assigned to LTE or GSM),
ALD (failure has impact on cell))
7105 RAT BASE STATION PROBLEM (for fault source
DSP/FSP assigned to WCDMA, RAT)
7106 SINGLE RAN BASE STATION PROBLEM
(otherwise)
7100 HARDWARE PROBLEM (ALD (failure has no
impact on cell))
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
cell)
7104 CELL SERVICE PROBLEM (failure has impact on
cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the
cell)
7100
HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (in case of FSP or FBB if
cells are not impacted)
7101 RESET NOTIFICATION (in case of autonomous
reset will be performed)
7104
SERVICE
PROBLEM
(in case
or on
7100 CELL
HARDWARE
PROBLEM
(failure
has of
noFSP
impact
FBB
if
cells
are
impacted)
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the
cell)
7100
HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the
cell)
7100
HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the
cell)
7100
HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the
cell)
7101
RESET NOTIFICATION (when reset is being
performed)
7105 RAT BASE STATION PROBLEM (when reset has
not been triggered for any reason)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(cells
affected)
7101 CELL
RESET
NOTIFICATION
(when
reset
is being
7106
SINGLE
RAN
BASE
STATION
PROBLEM
(cells
performed)
not affected)
When reset has not been triggered for any reason:
7104
7104 CELL
CELL SERVICE
SERVICE PROBLEM
PROBLEM (cell(s)
(cell(s) affected)
affected)
7106
SINGLE
RAN
BASE
STATION
7106 SINGLE RAN BASE STATION PROBLEM
PROBLEM (cell(s)
(cell(s)
not
not affected)
affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(cell(s)
7101 CELL
RESET
NOTIFICATION
(when
resetaffected)
is being
7108
BASE
STATION
SYNCHRONIZATION
PROBLEM
performed)
(cell(s) not affected)
When reset has not been triggered for any reason:
7104 CELL SERVICE PROBLEM (cell(s) affected)
7108 BASE STATION SYNCHRONIZATION PROBLEM
(cell(s) not affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(cellsnot
affected)
7100 CELL
HARDWARE
PROBLEM
(cell(s)
affected)
7106
SINGLE
RAN
BASE
STATION
PROBLEM
(cells
7104 CELL SERVICE PROBLEM (cell(s) affected)
not affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
7104 CELL
CELL SERVICE
SERVICE PROBLEM
PROBLEM (cell(s)
(cell(s) affected)
affected)
7106
SINGLE
RAN
BASE
STATION
7106 SINGLE RAN BASE STATION PROBLEM
PROBLEM (cell(s)
(cell(s)
not
not affected)
affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(cells
affected)
7101 CELL
RESET
NOTIFICATION
(when
reset
is being
7106
SINGLE
RAN
BASE
STATION
PROBLEM
(cells
performed)
not affected)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(cell(s)
7101 CELL
RESET
NOTIFICATION
(when
resetaffected)
is being
7106
SINGLE
RAN
BASE
STATION
PROBLEM
(cell(s)
performed)
not affected)
When reset has not been triggered for any reason:
7104
7104 CELL
CELL SERVICE
SERVICE PROBLEM
PROBLEM (cell(s)
(cell(s) affected)
affected)
7100
HARDWARE
PROBLEM
(cell(s)
7100 HARDWARE PROBLEM (cell(s) not
not affected)
affected)
7100 HARDWARE PROBLEM (cell(s) not affected)
7104 CELL SERVICE PROBLEM (cell(s) affected)
7100 HARDWARE PROBLEM (cell(s) not affected)
7104 CELL SERVICE PROBLEM (cell(s) affected)
7100 HARDWARE PROBLEM (in case cells are not
impacted)
7104 CELL SERVICE PROBLEM (in case cells are
impacted)
7104 CELL SERVICE PROBLEM (cells affected)
7106 SINGLE RAN BASE STATION PROBLEM (cells
not affected)
7100 HARDWARE PROBLEM (cells not affected)
7104 CELL SERVICE PROBLEM (cells affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
7104 CELL
CELL SERVICE
SERVICE PROBLEM
PROBLEM (cells
(cells affected)
affected)
7108
BASE
STATION
SYNCHRONIZATION
PROBLEM
7106 SINGLE RAN BASE STATION PROBLEM
(cells
(cells
not
affected)
not affected)
7100 HARDWARE PROBLEM (cell not affected)
7104 CELL SERVICE PROBLEM (cell affected)
7100 HARDWARE PROBLEM
This alarm is used when there is a problem with HW
that cannot be directly mapped to cell operation
7100 HARDWARE PROBLEM
This alarm is used when there is a problem with HW
that cannot be directly mapped to cell operation
7100 HARDWARE PROBLEM
This alarm is used when there is a problem with HW
that cannot be directly mapped to cell operation
7104 CELL SERVICE PROBLEM
This alarm is used when fault indicates impact to cell
operation.
7606
7104 TRX
CELLFAULTY
SERVICE PROBLEM
This
alarm
This alarm is
is used
used when
when fault
fault indicates
indicates failure
impact of
to TRX.
cell
operation.
7607 TRX OPERATION DEGRADED [AAS only if less
than
half
ofFAULTY
ActiveElements
are faulty. Otherwise
7606
7606
TRX
longer
than
7106
SINGLE
RAN (when
BASE condition
STATIONoccurs
PROBLEM
(cell
TRX
FAULTY]
tT+danger.)
not
affected)
This
alarm
is used
fault
degradation
in
This
alarm
used when
when
fault indicates
indicates
failure of TRX.
7104
CELLisSERVICE
PROBLEM
(cell affected)
TRX operation.
7607 TRX OPERATION DEGRADED (when condition
initially occurs)
This alarm is used when fault indicates degradation in
TRX operation.
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104 CELL SERVICE PROBLEM (cell(s) affected)
7106 SINGLE RAN BASE STATION PROBLEM (cell(s)
not affected)
7104 CELL SERVICE PROBLEM (cell(s) affected)
7106 SINGLE RAN BASE STATION PROBLEM (cell(s)
not affected)
7100 HARDWARE PROBLEM (problem occurred when
configuring Radio Module's External Alarm and Control
line(s))
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(if fault
7101 CELL
RESET
NOTIFICATION
(when
resetisisreported
being to
optical
link
connected
to
Radio
Module)
performed)
7100 HARDWARE PROBLEM (if fault is reported to
optical
link not
to Radio Module)
When reset
hasconnected
not been triggered
for any reason:
7104
SERVICE
PROBLEM
(if fault
7101 CELL
RESET
NOTIFICATION
(when
resetisisreported
being to
optical
link
connected
to
Radio
Module)
performed)
7100 HARDWARE PROBLEM (if fault is reported to
optical
link not
to Radio Module)
When reset
hasconnected
not been triggered
for any reason:
7104
SERVICE
PROBLEM
(if fault
7101 CELL
RESET
NOTIFICATION
(when
resetisisreported
being to
optical
link
connected
to
performed)
FRM)
7100
(if fault
reported
WhenHARDWARE
reset has notPROBLEM
been triggered
for is
any
reason:to
optical
link
not
7104
CELL
SERVICE
PROBLEM
(if fault
7101
RESET
NOTIFICATION
(when
resetisisreported
being to
connected
to
FRM)
optical
link
connected
to
performed)
Radio Module)
7100
(if fault
reported
WhenHARDWARE
reset has notPROBLEM
been triggered
for is
any
reason:to
optical
link
not
7104
CELL
PROBLEM
reported
to
7104
CELLtoSERVICE
SERVICE
PROBLEM (if
(forfault
faultissource
OptIf
connected
Radio Module)
optical
link
connected
to
towards Radio Module)
Radio
Module)
7105 RAT
BASE STATION PROBLEM (for fault source
7108
BASE
STATION
FSP/FBB serving
RAT)SYNCHRONIZATION PROBLEM
(if
fault
is
reported
optical
link not PROBLEM (for
7106
RANtoBASE
STATION
7104 SINGLE
CELLtoSERVICE
PROBLEM
(for fault source OptIf
connected
Radio
Module)
fault
source
FSP/FBB
towards
Radio
Module)not serving RAT or OptIf not
towards
Radio
Module)
7105 RAT
BASE
STATION PROBLEM (for fault source
FSP/FBB serving RAT)
7106
RAN BASE
STATION
(for
7104 SINGLE
CELL SERVICE
PROBLEM
(forPROBLEM
fault source
OptIf
fault
source
FSP/FBB
not
serving
RAT
or
OptIf
not
towards Radio Module)
towards
Radio
Module)
7105 RAT
BASE
STATION PROBLEM (for fault source
FSP/FBB serving RAT)
7106 SINGLE RAN BASE STATION PROBLEM (for
fault source FSP/FBB not serving RAT or OptIf not
towards Radio Module)
7104 CELL SERVICE PROBLEM (for fault source OptIf
towards Radio Module)
7105 RAT BASE STATION PROBLEM (for fault source
FSP/FBB serving RAT)
7106
RAN BASE
STATION
(for
7104 SINGLE
CELL SERVICE
PROBLEM
(forPROBLEM
fault source
OptIf
fault
source
FSP/FBB
not
serving
RAT
or
OptIf
not
towards Radio Module)
towards
Radio
Module)
7105 RAT
BASE
STATION PROBLEM (for fault source
FSP/FBB serving RAT)
7106 SINGLE RAN BASE STATION PROBLEM (for
fault source FSP/FBB not serving RAT or OptIf not
towards Radio Module)
7101 RESET NOTIFICATION (when reset is being
performed)
7108 BASE STATION SYNCHRONIZATION PROBLEM
(when reset has not been triggered for any reason)
7101 RESET NOTIFICATION (when reset is being
performed)
7106 SINGLE RAN BASE STATION PROBLEM (when
reset has not been triggered for any reason)
7105 RAT BASE STATION PROBLEM (fault source
FSP serving RAT)
7106 SINGLE RAN BASE STATION PROBLEM
(otherwise)
7101 RESET NOTIFICATION (when reset is being
performed)
7108 BASE STATION SYNCHRONIZATION PROBLEM
(when reset has not been triggered for any reason)
7104 CELL SERVICE PROBLEM (cells are affected)
7106 SINGLE RAN BASE STATION PROBLEM (cells
are not affected)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
7104 CELL
CELL SERVICE
SERVICE PROBLEM
PROBLEM (for
(for LTE)
LTE)
7105
RAT
BASE
STATION
PROBLEM
7105 RAT BASE STATION PROBLEM (otherwise)
(otherwise)
7101 RESET NOTIFICATION (when reset is being
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(forreset
LTE)is being
7101 CELL
RESET
NOTIFICATION
(when
7105
RAT
BASE
STATION
PROBLEM
(otherwise)
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(forreset
LTE)is being
7101 CELL
RESET
NOTIFICATION
(when
7105
RAT
BASE
STATION
PROBLEM
(otherwise)
performed)
When reset has not been triggered for any reason:
7104 CELL SERVICE PROBLEM (for LTE)
7105 RAT BASE STATION PROBLEM (otherwise)
7101 RESET NOTIFICATION (When reset is being
performed after fault detection)
7104 CELL SERVICE PROBLEM (Site reset no longer
possible(executed already 3 times))
7105 RAT BASE STATION PROBLEM (Site reset no
longer possible(executed already 3 times))
7106 SINGLE RAN BASE STATION PROBLEM (Site
reset no longer possible(executed already 3 times))
None
7108 BASE STATION SYNCHRONIZATION PROBLEM
(always)
7101 RESET NOTIFICATION (in case recovery reset
will be triggered)
7100 HARDWARE PROBLEM (Fault with this alarm is
toggling in the BTS)
7101 RESET NOTIFICATION ((Fault with this alarm is
toggling in the BTS)
7102 RESOURCE BLOCKED BY USER (Fault with this
alarm is toggling in the BTS)
7103 EXTERNAL ALARM NOTIFICATION (Fault with
this alarm is toggling in the BTS)
7104 CELL SERVICE PROBLEM (Fault with this alarm
7100
HARDWARE
PROBLEM (failure has no impact on
is toggling
in the BTS)
cell)
7105 RAT BASE STATION PROBLEM (Fault with this
alarm is toggling in the BTS)
7106 SINGLE RAN BASE STATION PROBLEM (Fault
with this
alarm is toggling
in the(failure
BTS) has no impact on
7100
HARDWARE
PROBLEM
7107
cell) BASE STATION CONNECTIVITY PROBLEM
(Fault with this alarm is toggling in the BTS)
7108 BASE STATION SYNCHRONIZATION PROBLEM
(Fault with this alarm is toggling in the BTS)
7100
PROBLEM
(in case
of FSP(Fault
or FBB if
7109 HARDWARE
BASE STATION
SECURITY
PROBLEM
cells
are
not
impacted,
FR(there
is
enough
critical
cell
with this alarm is toggling in the BTS)
resources
for the cell
to remain
operational),
ESM,
7110 BASEleft
STATION
LICENCE
LIMITATION
(Fault
with
FT,
has no
on cell))
this ALD(failure
alarm is toggling
in impact
the BTS)
7101 RESET NOTIFICATION (FBB (in case of fault
4052 raised during FBB hot removal scenario)
7104 CELL SERVICE PROBLEM (in case of FSP or
FBB if cells are impacted, FR(there is not enough
critical cell resources left for the cell to remain
7100
HARDWARE
PROBLEM
(failure
no impact on
operational),
ALD(failure
has impact
onhas
cell))
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7104 CELL SERVICE PROBLEM (the faulty FSP is
mapped to the cell)
7106 SINGLE RAN BASE STATION PROBLEM (the
faulty FSP is not mapped to any cell)
7100 HARDWARE PROBLEM (failure has no impact on
the cell)
7104 CELL SERVICE PROBLEM (failure has impact on
the cell)
7100 HARDWARE PROBLEM (in case cells are not
impacted),
7104 CELL SERVICE PROBLEM (in case of cells are
impacted)
Base station synchronization problem.
Base station synchronization problem.
Base station synchronization problem.
7101 RESET NOTIFICATION (in case of RAT reset is
ongoing)
7105 RAT BASE STATION PROBLEM (in case of RAT
reset cannot be performed)
7104 CELL SERVICE PROBLEM (failure has impact on
cell)
7101 RESET NOTIFICATION (raised only if RESET
RECOVERY is triggered)
N/A
7101 RESET NOTIFICATION (raised only if RESET
RECOVERY is triggered)
7104 CELL SERVICE PROBLEM (when reset has not
been triggered for any reason)
7105 RAT BASE STATION PROBLEM (otherwise)
7101 RESET NOTIFICATION (raised only if RESET
RECOVERY is triggered)
7101 RESET NOTIFICATION (when reset is being
performed)
7104 CELL SERVICE PROBLEM (when cells are
affected)
7106
RAN BASE STATION
(when
7101 SINGLE
RESET NOTIFICATION
(when PROBLEM
reset is being
reset
has
not
been
triggered
for
any
reason)
performed)
When reset has not been triggered for any reason:
7104
SERVICE
PROBLEM
(LTE,
in case
of
7101 CELL
RESET
NOTIFICATION
(when
reset
is being
WDCMA
if
all
cells
are
affected)
performed)
7105 RAT BASE STATION PROBLEM (WCDMA if one
or
more
cell has
is affected,
and
in everyfor
other
When
reset
not been
triggered
any case)
reason:
7104
SERVICE
PROBLEM
(LTE/GSM,
in case of
7101 CELL
RESET
NOTIFICATION
(when
reset is being
WDCMA
if
all
cells
are
affected)
performed)
7105 RAT BASE STATION PROBLEM (WCDMA if one
or
more
cell has
is affected,
and
in
When
reset
not been
triggered
for any reason:
every
other
case)
7104 CELL SERVICE PROBLEM (DSP serving LTE
cell)
7105 RAT BASE STATION PROBLEM (otherwise)
None
Instructions
Check the active fan alarms and the airflow in the BTS.
Because there are several possibilities for the alarm
activation, a BTS Clock Frequency History feature has
been developed. You can access the stored history data
via BTS Site Manager. You can use the history data as a
tool
for finding
out perform
the reason
the fault/alarm
To clear
this fault,
the for
following
steps: situation
(for
further
instructions
about
the
history
see Ifthe
1. Make sure that the module is properly feature,
connected.
the
online
help
of
BTS
Site
Manager).
Depending
on
theCheck
module LED does not light up, the module is faulty.
possible
reason,
follow the instructions below:
the alarming
module.
1. Perform RAT reset.
2.
the faultSBTS.
history.
2. Check
Block/Unblock
3.
notinhelp,
replace the alarming
1. If
Instep
case2ofdoes
a fault
the transmission
networkmodule.
synchronization, you must correct the network
synchronization.
long-term
accuracy
of the
1. Block/unblock The
the module
that
is causing
the signal
alarm.used
for
synch
must
be
0.015
ppm
or
better
(check
the
2. Replace the module that is causing the alarm. correct
accuracy by measuring it). No actions on the BTS are
necessary.
1. Reset the WCDMA SW.
2.
the transmission
linkssignal
to theused
RNC/Flexi
Direct
2. Check
If the basic
accuracy of the
for synch
is
RNC.
correct, but there is too much instability, that is, the
jitter/wander
is outsideSW.
the acceptable limits, you must
1.
Reset the WCDMA
3.
Check
BTS and RNC/Flexi
RNC transmission
correct
thethe
synchronization
of the Direct
transmission
network.
settings.
The
limitsthe
for transmission
the jitter/wander
in the ITU-T
2.
Check
linksare
to defined
the RNC.
G.823/824/825. No actions on the BTS are needed.
4.
Reset
the
SBTS.
3.
Checkthe
thecompatible
BTS and RNC
settings.
Update
SW intransmission
the BTS (check
the SW
versions
to the
seeSystem
the active
SW version and update the
5.
Replace
Module.
4.
Reset
the
SBTS. unless
active
SW
version),
it is fault,
automatically
updated
3. In case of a BTS equipment
the location
mightby
be:
NetAct.
5. Replace the System Module.
Update compatible SW in the BTS.
NOTE: If the fault 10:EFaultId_NoConnectionToUnitAl is
also
active
on fault
the source
unit, then the SW update mustis
Transport
NOTE:
If also
part:
10:EFaultId_NoConnectionToUnitAl
be
postponed
until
the
fault
active on the source unit, then the SW update should be
10:EFaultId_NoConnectionToUnitAl
is canceled.
postponed
until
fault
10:EFaultId_NoConnectionToUnitAl
is
1. Check the
NTP
setting.
canceled.
-2.Check
ofparameter
the TRS signal
used
Checkthe
thealarms
stratum
on the
NTPfor
server.
synchronization with BTS Site Manager and act
accordingly.
3. Check that a GNSS is configured and connected.
FCM unit:
- If the TDM reference signal accuracy and the TRS are in
order but the FCM unit is still alarming, run the fast tuning
Take the following actions to clear the fault:
1. Check the file type according to the file type number
below:
<fileTypeNumber>
- <fileType>
Take
the following steps
to clear the fault:
1 - hwConfigurationFile
2 - configurationPlanFile
1. Retry
the SW update.
3 - logFile
4 - swFile
2.
Save
a snapshot
andtocheck
thethe
download
Take
following
steps
resolve
fault: status from
5 to
- licFile
the BTS
SWDLreport in the snapshot file.
6 - measurementFile
1. Retry
the SW update.
7 - rnwConfigurationPlanFile
2. If11
other
flash memory-related faults in the alarming
- combinedSiteConfigurationPlanFile
module
are
simultaneously
active,the
replace
12
allConfigurationPlanFile
Take to following
steps to resolve
fault: the alarming
module.
14 - testResultFile
15 - autoConfReport
1. Retry
the SW update.
- measurementPlanFile
2. If17
other
flash memory-related faults in the alarming
18 - rnwMetadataFile
module
are
simultaneously
active, replace the alarming
Check
mains
power supply.
19 -the
topologyFile
module.
22 - togglingParFile
23 - troubleShootingData
[...]
41 -the
AntennaParameters
Check
external Powerline conditions and make sure
that there is an external power provided to the SBTS.
2. Retry the file update a few times.
3. Check the file server account user settings.
Check the external Powerline conditions and make sure
that
therethe
is an
power
provided to the SBTS.
4. Check
fileexternal
and path
names.
5. Check the administration log on the file server.
To cancel the alarm, unblock the unit or module.
To cancel the alarm, unblock the cell.
To cancel the alarm, unblock the SBTS. Unblocking of the
SBTS causes a site reset.
1. Block/unblock the alarming unit/module.
2. Remove/re-insert the alarming unit/module.
3.
the
alarming
unit/module.
1. Replace
Check the
cell
parameters
in the RNC/Flexi Direct RNC
and the BTS.
2. If the parameters configured to the RNC/Flexi Direct
RNC are correct, lock and unlock all cells of this BTS. Use
the element manager to trigger parameter sending from
the RNC to the BTS again.
3. If the parameters configured to the RNC/Flexi Direct
RNC are incorrect, lock the cells and configure the
parameters to the correct values. Afterwards, unlock the
cells.
4. If the default values for the cell parameters (such as
rampdown time/step) are not appropriate in the BTS,
reconfigure the BTS with the commissioning wizard.
Follow the steps below to resolve the fault:
1. In case of FR, try to connect FR to a different port.
2.
case
offault,
othertake
sources
or if FR was
already checked
ToIn
clear
the
the following
steps:
and connected to all available ports and the fault is still
active,
change
SBTS
planned HW configuration (profile) to
1. Upgrade
SBTS
software.
take
the
module
into
use.
2. Replace the alarming module.
1. Reset the alarming Radio Module using the
blocking/unblocking function. If there was an internal failure
or SW interruptions, the module must be blocked or
unblocked in order for it to be restarted and reconfigured.
2.
Check
cables
between
the system
module and the
Follow
thethe
steps
below
to resolve
the fault:
RF module.
3.
this does
not help, replace the faulty Radio Module.
1. If
Reset
the BTS.
2. If step 1 does not help, check your commissioning.
3.
If step
does not
help,
replace the
the fault:
affected HW.
Follow
the2 steps
below
to resolve
1. Reset the BTS.
2. If step 1 does not help, check your commissioning.
3.
If step
does not
help,
replace the
the fault:
affected HW.
Follow
the2 steps
below
to resolve
1. Reset the BTS.
2. If step 1 does not help, check your commissioning.
3.
If step
does not link
help,settings
replaceand
thethe
affected
HW.
Check
the2 signaling
RNC connections.
1. Check the other active alarms.
2. Check the number of FSP units.
1. Check the other active alarms.
2. Check the number of FSP units.
1. Lock/Unlock the cells.
2. Add more baseband capacity to the BTS or - if the
reason is a broken baseband unit - replace the baseband
unit.
Follow the instructions below to resolve the fault:
1. Make sure that alarming RF module is properly
connected.
2.
Make sure that all
system modules
docarrier
not have
Recommissioning
is needed.
For a dual
RFreported
Module,
connection
(fault
10)
or
synchronization
(fault
3020)
issues.
the lower LCR must be assigned to the lower frequency
If
there
are
any,
solve
them
first.
carrier.
3. Block/Unblock the RF module. If there was an internal
failure or unit SW freezes, the module must be
blocked/unblocked to get it started and configured again.
4. Replace the alarming RF module.
1. Check the configuration to make sure that there are
enough resources for the minimum HSUPA capacity.
2. If there are not enough resources, replace the broken
module
recommission
BTS and
pre-reserve less
Take theorfollowing
actionsthe
to clear
the fault:
capacity for HSUPA.
1. Check Element Manager for the received signal levels to
3.
Reset
the BTS
the minimum
capacity prefind
out which
RX to
is get
causing
the problem.
selection for the HSUPA in use.
Take the following actions to clear the fault:
2. If an MHA alarm is active, replace the MHA unit and
check
if the
RX signal
level failure
is inactive.
1. Check
Element
Manager
for thealarm
received
signal levels to
find out which RX is causing the problem.
3. If there are antenna line devices, check them.
Replace the alarming module/unit.
2. If an MHA alarm is active, replace the MHA unit and
4.
Check
theRX
antenna
The alarm
faulty radio
module,
check
if the
signal cables.
level failure
is inactive.
antenna feeder, or antenna can be identified by locating
the
of the
inadequate
RX level
on the
antenna line.
3. Ifsource
there are
antenna
line devices,
check
them.
Check
the faulty
or change the
To
clearand
thisreplace
fault, perform
theequipment
following steps:
maximum
RXfault
signal
level
difference
1)
When the
is detected,
a new
PICradio
configuration
4. Check
the
antenna
cables.
The
faulty
module, is to
(maxRxLevelDifference)
threshold
during
rebe
provided
by the
Element can
Manager.
antenna
feeder,
or antenna
be (given
identified
by locating
commissioning
with
default
value
7dB).
2)
this problem
thenRX
remove
and
the FSP
theIfsource
of the persists
inadequate
level on
theinsert
antenna
line.
again.
Check
and
replace
the
faulty
equipment
or
change
the
To
clear
this
Note:
The
RXalarm:
value in
Element
Manager is refreshed every
maximum
RX
signal
level
1)
The
alarm
indicates
thatdifference
the PIC configuration has
minute.
(maxRxLevelDifference)
threshold (given
during refailed. New BTS re-commissioning
is needed.
commissioning with
7dB).
Commissioning
donedefault
by thevalue
Element
Manager / NetAct is
to
include
PIC
pool
It module,
is recommended
to reIf
the
faulty
FSP
is inconfiguration.
extension
block/unblock
Note:
The RX
value
inthe
Element
Manager
is refreshed
every
commission
the
BTS
during
low
traffic
time.
the
extension module. Otherwise, block/unblock the BTS.
minute.
2) If this problem persists then the operator must restart
the BTS.
When the fault is detected, the operator should check the
UARFCN configuration of the cells and the PIC pool
configuration.
The operator should change the UARFCN of the cell at the
RNC,
so there
are no
two cells
in LCG
The lack
of CCCH
licensed
capacity
onwith
the the
BTSsame
(caused
UARFCN
while
one
is
in
PIC
pool
and
the
other
is not.
by an insufficient number of commissioned CCCH
The
operator
should
also caused
modify the
pool with the
Processing
Set
licenses)
the PIC
cell setup
configuration,
so
that
the
number
of
PIC
cells
is correct
requested cell settings to fail.
(number
of
RX
of
non-PIC
cells
+
2x
number
of
RX of PIC
The
following
1.
Reset
RAT.actions can be performed to setup the cell:
cells
<=
48).
1.
thefaulty
CCCH
licensed capacity consumption.
2. Decrease
Replace the
unit.
And/Or
2. Increase the CCCH Processing Set licensed capacity in
BTS commissioning ("CCCH processing set" amount)
No manual action is required from the operator. The fault
just
notifies
the BTS
operator
that the CCCH
Common
TransportSet
Check
that the
has enough
Processing
Channel
is
deleted.
licenses loaded or has received a sufficient number from
NetAct in order to change the CCCH licensed capacity
according
the new
CCCHon
Processing
Set
The lack oftoCCCH
capacity
the BTS caused
the cell
commissioning
settings.
setup with the requested cell settings to fail.
The following actions can be taken to decrease CCCH
capacity consumption for the inactive cell or for all/any
cells that are already setup:
Decrease the cell RNC/BTS settings that affect CCCH
capacity consumption, for example, Cell Range, number of
signatures, and number of RXes.
Take the following actions to clear the fault:
1. Check the other active faults. If the /rom-disk is
corrupted, change the alarming unit or module.
2.
Block/Unblock
that the
there
are no recovery
Take
the followingSBTS.
actionsNote
to clear
fault:
actions and blocking/unblocking can be performed once. If
that
does the
not other
help, active
replacefaults.
the alarming
unit or module.
1. Check
If the /rom-disk
is
corrupted, change the alarming unit or module.
2.
Block/Unblock
that the
there
are no recovery
Take
the followingSBTS.
actionsNote
to clear
fault:
actions and blocking/unblocking can be performed once. If
that
does the
not other
help, active
replacefaults.
the alarming
unit or module.
1. Check
If the /rom-disk
is
corrupted, change the alarming unit or module.
2.
Block/Unblock
that the
there
are no recovery
Take
the followingSBTS.
actionsNote
to clear
fault:
actions and blocking/unblocking can be performed once. If
that
does the
not other
help, active
replacefaults.
the alarming
unit or module.
1. Check
If the /rom-disk
is
corrupted, change the alarming unit or module.
2.
Block/Unblock
that the
there
are no recovery
Take
the followingSBTS.
actionsNote
to clear
fault:
actions and blocking/unblocking can be performed once. If
that
does the
not other
help, active
replacefaults.
the alarming
unit or module.
1. Check
If the /rom-disk
is
corrupted, change the alarming unit or module.
2.
Block/Unblock
SBTS.
Note
that
there
no recovery
Perform
the following
steps
until
the
faultare
is resolved:
actions and blocking/unblocking can be performed once. If
that
doesthe
notSBTS.
help, replace the alarming unit or module.
1. Reset
2.
Replace
the System
Module
or faulty
FSP
Take
the following
actions
to clear
the fault:
card.
1. Block/unblock the SBTS.
2. If that does not help, replace the faulty module (System
Module).
Perform the steps below in the listed order until the fault
disappears:
1. Reset the SBTS.
[User defined]
2. If that does not help, replace the alarming FSM.
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
[User defined]
Take the follow actions to clear the fault:
1. Make sure that the unit/module is properly connected. If
the unit/module LED does not light up, the unit/module is
faulty.
the alarming
unit/module.
There Check
are different
variations
of the HW that might have
2.
Check
the
fault
history.
limitations in the supported frequency range and
bandwidth. Check the cell parameters against the BTS HW
configuration and change it if needed. It might be due to
any of the following causes: The cell frequency is out of the
min/max limit of the HW, the number of carriers for the HW
type has exceeded, or the carrier spacing limit has
exceeded.
BTS reset is needed to put the frequency channel into use
and to clear the fault.
Check RNW configuration (BSC for GSM, RNC for
WCDMA) and check whether RNW configurations are
aligned with SCF configurations.
Replace the alarming module.
Replace the alarming module or check the optical cable.
Replace the alarming module.
This fault is most likely the result of a BTS hardware
problem or a reference source that is being followed by the
BTS that is in a faulted condition, therefore producing an
inaccurate reference. Perform the following steps to isolate
the
cause of the fault:
1. Block/unblock
the System Module.
1.
the
other
alarms
of the BTS and act accordingly.
2. Check
Replace
the
System
Module.
2. If there are no other synchronization-related alarms
Perform
the the
following
steps:with BTS Site Manager.
active, start
fast tuning
1.
thesite.
MHA
by fast
taking
one again.
of the following steps:
3. Restart
Reset the
Run
tuning
-Toggling
DC
voltage
the antenna
line
and
4.
Check the
signal
accuracy
byoff
measuring
it
1.
Restart
thereference
MHA
byon
blocking
and unblocking
theon.
Radio
-Blocking
and
unblocking
Radio
Module.
with
a
frequency
counter
(note:
requires
a
good
timebase
Module.
-Restarting
BTS.The reference signal can be found from
for
the counter).
the
Sync
Out
interface
of theall
Flexi
the
Note: This operation
affects
the System
antennaModule,
lines and
cells
Note:
The
above
operations
might
affect
other
antenna
line
required
accuracy
is
+/-0.015ppm.
If
the
reference
related
to
the
Radio
Module,
not
just
the
faulty
one.
If
the
To
recover
from
thisto
fault,
perform
the
following
steps:
devices
connected
the
FR
Module
(and
related
cells),
accuracy
is
correct,
run
fast
tuning.
If
the
reference
alarm reappears, replace the alarming module.
not
just the
one. the cause of the fault is with the
accuracy
is faulty
not correct
1.
Cancel the
faultthe
by FR Module
resetTroubleshoot
or BTS reset the
reference
source
is tuning
2.
Restart the MHA byBTS
disabling
andto.
enabling DC power
on
or
2.
Check
the
antenna
cables
and
connectors
towards
the
external
synchronization
network
to
find
the root
cause.
the
antenna
lines
2.
Disable
and
enable
DC
power
of
affected
antenna
line
MHA.
Fix
or
replace
broken
parts.
Other
BTSs
with
the the
same
alarm
can
provide
furtherand
1.
Check
the
antenna
cables,
connectors,
antenna,
connected
toon
MHA.
(depending
information
about line
the devices.
location of the root cause.
possible
antenna
the
FR
hardware
type,
the
fault
mightand
be solvable
by
3.
Replace
the
alarming
module.
5.
If
the
reference
accuracy
isthrough:
correct
running
fast
Note:
Alarm
can
be
canceled
a Radio
Module
switching
the
DC
power
off
and
on).
tuning
does
help, replace
the
module.
2.
Check
thenot
antenna
line
(TX-cable-antenna)
impedance
reset
(including
Radio
Module
hotsystem
removal),
arunning
BTS
reset,
3.
Check
the antenna
cables
and
connectors
to the
matching.
or
a
DC
voltage
turn-off
by
a
user
of
the
antenna
line.
1. Check
antenna,
antenna
cables, connectors and
MHA.
Fix the
or replace
thethe
broken
parts.
other possible antenna line devices.
3. Check the antenna cables and connectors running to the
MHA.
Fix the
or replace
broken
parts.
2.
Check
antennathe
line
(TX-cable-antenna)
impedance
matching.
Replace the alarming radio module.
Reset Radio Module.
Reset Radio Module.
1. Recalibrate the RET antenna.
2. If that does not help, replace the RET unit.
1. Recalibrate the RET antenna.
2. If that does not help, replace the RET unit.
1. Recalibrate the RET antenna.
2. If that does not help, replace the RET unit.
1. Recalibrate the RET antenna.
2. If that does not help, replace the RET unit.
1. Recalibrate the RET antenna.
2. If that does not help, replace the RET unit.
1. Block or unblock the Radio Module to give a power-off
reset to the antenna line devices.
2. If that does not help, replace the antenna line device.
1. Update the proper SW for the device or perform ALD
power reset (for example Radio Module block/unblock)
2. If that does not help, replace the antenna line device.
Update the SW in the BTS.
To clear this fault:
1. Make sure that the module is properly connected. Check
the
alarming
module.
1. Reset
the BTS.
2. Replace the module that is causing the alarm.
2. Replace the alarming module.
1. Check the MHA type and configuration settings of the
BTS. If the given
MHA requires DC voltage on the BTS2 (Diversity) port,
perform ALD commissioning
properly.
2. Reset the BTS.
3. Replace the alarming module.
1. Check the functionality of the antenna line device.
2. Check the compatibility between the antenna line device
and the BTS.
1. Check the functionality of the antenna line device.
3. Make sure that given parameters are within the valid
range.
2. Check the compatibility between the antenna line device
and the BTS.
1. Check the functionality of the antenna line device.
3. Make sure that given parameters are within the valid
range.
2. Check the compatibility between the antenna line device
and the BTS.
1. Check the functionality of the antenna line device.
3. Make sure that given parameters are within the valid
range.
2. Check the compatibility between the antenna line device
and the BTS.
None
3. Make sure that given parameters are within the valid
range.
1. Check the GPS receiver installation.
2. Check the GPS receiver status.
3. Check the connection between the GPS receiver and
FSM.
Note! Perform the steps below in the listed order until the
alarm disappears.
1. Check the cabling (connected to Sync In interface).
Take the following actions to clear the fault:
2. Check if the 2.048 MHz reference source is working
normally
and
theexisting
2.048 MHz
signal is available.
1. Confirm
if the
configuration
is within the
configured RF HW capabilities.
3.
Replace
the
alarming
module.
2.
Check
the
BTS
connections
andthe
commissioning
Take
the following
actions to clear
fault:
settings.
3.
1. Block/Unblock
Block/Unblock the
the BTS.
RF HW unit.
4.
If
the
HW
configuration
is confirmed,
then this problem
2. If the problem is still observed
after performing
the first
is
caused
by
the
eNB
SW.
Check
the
other
active alarms.
step,
replace
the
RF
HW
unit.
Take the following actions to clear the fault:
1. Block/unblock RF HW unit.
2. If problem still exists after performing step 1, replace the
RF
HW unit.are divided into three sections. Take the
Instructions
following actions to clear the fault:
Section A: Check the system module side:
1.
Check
connector
is properlyTake
mounted
and firmly
There
areifthree
sets ofseal
instructions.
the following
in
place.
actions to clear the fault:.
2. Check if the SFP (Small Form Factor Pluggable) is
properly
connected/mounted
in the
System Module. If the
Set A: Check
the system module
side.
SFP
connection/mounting
is
incorrect,
re-adjust
theand
1. Check if the connector seal is properly
mounted
connection/mounting.
firmly in place.
3.
thepluggable
faulty SFP(SFP)
(connected
to
2. Check
Check ifif the
the LED
smallindicates
form-factor
is
System
Module).
Replace
the
SFP
if
it
is
faulty.
properly connected or mounted to the system module. If
4.
if the optical
is properly
connected/mounted
theCheck
SFP connection
orcable
mounting
is incorrect,
re-adjust the
in
the
SFP.
connection or mounting.
5.
optical
that
are SFP
connected
to theto
3. Clean
Check the
if the
LED connectors
indicates the
faulty
(connected
SFP.
Reset
RF
HW
unit
by
doing
the
block/unblock
system module). Replace the SFP if it is faulty.
procedures,
and
checkcable
if thisissolves
theconnected
problem. or
4. Check if the
optical
properly
mounted to the SFP.
Section B: Check the radio module side:
Take the following actions to clear the fault:
1. Confirm if the existing configuration is within the
configured RF HW capabilities.
2.
Check
BTS
and Take
commissioning
There
arethe
three
setconnections
of instructions.
the following
settings.
actions to clear the fault:
3. Block/Unblock the BTS.
4.
theCheck
HW configuration
is verified,
SetIf A:
the system module
side.then this problem is
caused
by
the
eNB
SW.
Check
the
other active
alarms.
1.
Check
if the connector
is properly
mounted
and
Take
the following
actionsseal
to clear
the fault:
firmly in place.
2.
if the small
1. Check
Block/Unblock
the form-factor
RF HW unit.pluggable (SFP) is
properly
connected
or
the performing
system module.
If
2. If the problem is stillmounted
observedtoafter
the first
the
SFP
connection
or
mounting
is
incorrect,
re-adjust
the
step,
replace
the RF
HW unit.
Take
the
following
actions
to clear the fault:
connection
or mounting.
3. Check if the LED indicates the faulty SFP (connected to
1.
Block/Unblock
the RF HW
system
module). Replace
the unit.
SFP if it is faulty.
2.
the problem
is stillcable
observed
after performing
4. If
Check
if the optical
is properly
connectedthe
or first
step,
replace
the
RF
HW
unit.
mounted
to the SFP.
Take
the following
actions to clear the fault:
5. Clean the optical connectors that are connected to the
SFP.
Reset the RF
HW
blocking/unblocking and
1. Block/Unblock
the
RFunit
HWbyunit.
check
if
this
solves
the
problem.
2. If the problem is still observed after performing the first
step,
replace
the RF
HW unit.
Take
following
actions
to clear
the fault:
Set B:the
Check
the radio
module
side.
1. Check if the connector seal is properly mounted and
1.
Block/Unblock
firmly
in place. the RF HW unit.
2.
the problem
is still
observed
after performing
the first
2. If
Check
if the SFP
is properly
connected
or mounted
to
step,
replace
the
RF
HW
unit.
the Radio
module. actions
If the SFP
connection
or mounting is not
Take
the following
to clear
the fault:
correct, re-adjust the connection or mounting.
3. Block/Unblock
Check if the optical
cable
properly connected or
1.
the RF
HWisunit.
mounted
to the SFP.
2. If the problem
is still observed after performing the first
4.
Clean
the optical
connectors
at the Radio module end.
step,
replace
the RF
HW unit.
Take
actions
to clear the fault: and check if
Resetthe
thefollowing
RF HW unit
by blocking/unblocking
this solves the problem.
1. Block/Unblock the RF HW unit.
2.
theCheck
problem
still observed
after performing the first
SetIf C:
theisoptical
connection.
step,
replace
the
RF
HW
unit.
1. Block/Unblock
Check if the optical
the RF
cables
HW unit.
are not over bent. If the
2. If theofproblem
radius
the cable
remains
bending
after
exceeds
performing
the guidelines
the first step,
then
the optical
replace
thecable
RF HW
needs
unit.to be replaced as overbending can
damage the cables and can detach or damage the
connectors.
In startup: Wait until the alarm is canceled. This might take
2.
test the fiber cable (for example, measure the
upOptionally,
to 30 minutes.
optical attenuation) from the system module end and/or the
RF
module
the measuring equipment
If the
alarm end.
is notCheck
canceled:
documentation
for
instruction
details.
Check
if environment
temperature
is within
Take the
following actions
to clear the
fault: design limits for
radio module. When environment temperature is out of
If
the alarm
is stillisobserved
after executing
stepsare
from
limits
then alarm
no further the
actions
1.
Block/unblock
RFexpected
HW
unit.and
the
instruction
sets
A,
B,
and
C,
replace
the
Radio
module.
needed.
2. If the problem still exists after performing step 1, replace
the
HW
unit. actions to clear the fault:
TakeRF
the
following
1. Block/Unblock the RF HW unit.
2. If the problem is still observed after performing the first
step, replace the RF HW unit.
Take the following actions to clear the fault:
1. Block/unblock the RF HW unit.
2. If the problem still exists after performing step 1, replace
the RF HW unit.
There are three sets of instructions. Execute the
appropriate set of instructions based on your best
knowledge to minimize cost, time, and effort.
Set
A: Check
systemtemperature/environmental
module side.
1. Check
if thethe
ambient
1.
Check
if
the
connector
seal is limits
properly
mounted
and
conditions are within the design
for the
radio module.
firmly
in
place.
When the ambient temperature/environmental conditions
2.
the small
form-factor
pluggable
is
areCheck
out ofiflimits,
the alarm
is expected
and (SFP)
no further
properly
connected
or
mounted
to
the
system
module.
If
actions
are needed.
1.
RF or
HW
unit
theBlock/unblock
SFP connection
mounting
is incorrect, re-adjust the
2.
If the problem
persists, replace the RF HW unit
connection
or mounting.
2. Check if air
flow is not blocked by some objects. Make
3.
Check
if
the
LED
indicates
the faulty
SFP (connected
sure minimum thermal
clearances
are followed.
Removeto
system
module).
Replace
the
SFP
if
it
is
faulty.
any objects that might be blocking airflow and mount
4.
Check
if steps
the optical
cable
is properly
connected or
Follow
the
below
to clear
the
fault:
module
according
to instructions
and
recommendations.
mounted to the SFP.
5.
optical
that
are
connected
to the
1. Clean
the
fan orconnectors
airflow
of
foreign
objects.
3.
Check the
if excessive
sunlightisisfree
causing
overheating.
SFP.
Reset
the
RF
HW
unit
by
blocking/unblocking
Remove
any objects
blocking
the faninstructions
or the airflow.
Install sunshield
following
mounting
andand
check
if
this
solves
the
problem.
2.
Check
the fan
connector
is the
properly
recommendations.
Follow
theif steps
below
to clear
fault: mounted. Mount
fan connector according to the guidelines.
SetIf B:
the
radio
modulethen
side.reset the radio module
3.
theCheck
alarm
is still
1.
Check
ifif the
orobserved
the airflow
free of mounted
foreign objects.
1.
Check
the fan
connector
seal is is
properly
and
by
block/unblock.
Remove
any objects blocking the fan or the airflow.
firmly
in
place.
4.
If
the alarm
is stillconnector
observedisthen
replace the fanMount
2.
Check
the
properly
2.
Check
the fan
SFP
is properly
or mounted in
Follow
theifif steps
below
to clear connected
the
fault: mounted.
module.
fan
connector
according
to theconnection
guidelines.or mounting is
the Radio
Module.
If the SFP
3.
If
the alarm
stillor
observed
then
reset
radioobjects.
module
incorrect,
the
connection
mounting.
1.
Check
ifre-adjust
theisfan
the
airflow
is or
free
of the
foreign
by
block/unblock.
3.
Check
if
the
optical
cable
is
properly
connected
or
Remove any objects blocking the fan or the airflow.
4.
If
the alarm
stillconnector
observedisthen
replace
the fanMount
mounted
in
theisfan
SFP.
2.
Check
if steps
the
properly
mounted.
Follow
the
below
to clear the
fault:
module.
4.
Clean
the
optical
connectors
at
the
Radio
fan connector according to the guidelines. Module end.
Reset
RF HW
unit
by blocking/unblocking
and check
3.
If thethe
alarm
still
then
reset
radio
moduleif
1.
theis
fan
orobserved
the airflow
is free
of the
foreign
objects.
thisCheck
solvesif the
problem.
by
block/unblock.
Remove any objects that are blocking the airflow.
4.
If
the alarm
isfan
stillconnector
observedisthen
replace the fan
2.
Check
if thethe
Set
Take
C:the
Check
following
optical
steps to
connection.
clearproperly
the fault:mounted. Mount
module.
the
fan connector
according
thenot
guidelines.
1. Check
if the optical
cablestoare
overbent. If the radius
3.
If
the
alarm
is
still
observed
then
reset the radio
module
of Check
1.
the cable
if the
bending
ambient
exceeds
temperature/environmental
the guidelines,
then the
by
block/unblock.
optical cables
conditions
are need
withintothe
bedesign
replaced
limits
as for
over-bending
the radio module.
the
4.
If thethe
alarm
is stilltemperature/environmental
observedthe
then
replace
the
fan
optical
When
fiber
ambient
cables
damages
cables
and
can
conditions
detach
1. Check if the ambient temperature and environmental or
module.
damage
exceed
the
the
limits,
connectors.
thethe
alarm
is expected
no radio
further
conditions
are
within
designed
limits and
for the
2.
actions
Optionally,
are
needed.
test
the
fiber
cable
(for
example,
measure
the
module. When the ambient temperature and environmental
optical
attenuation)
from
the
system
module
end
and/or
conditions exceed the limits, the alarm startup is expected
Radio
2.
Check
if air flow
end. isCheck
free
of
the
foreign
measuring
objects.
equipment
Make sure the
and
noModule
further
are
needed.
1.
Check
ifthermal
the actions
ambient
temperature
andare
environmental
documentation
minimum
forclearances
details.
guidelines
followed.
conditions
areobjects
within the
design be
limits
for thethe
radio
module.
Remove
any
that
blocking
airflow
2.
Check
ifambient
air flow is
free might
of foreign
objects.
Make
sureand
When
the
temperature
and
environmental
If
mount
the alarm
thethermal
module
is still clearance
observed
accordingafter
to instructions
executing
the
andsteps from
minimum
guidelines
are followed.
conditions
exceed
the
limits,
the
alarm startup
is expected
the
recommendations.
instruction
sets
A,
B,
and
C,
replace
the
Radio
Module.
Remove
any objects
that
might
be blocking the
airflow
and
and
no
further
actions
are
needed.
Instructions
are divided
into three
sections. and
mount
the module
according
to instructions
3.
Check if excessive sunlight is causing the unit to
recommendations.
2.
CheckA:ifInstall
the airthe
flow
is not module
blocked
by the
foreign
objects.
overheat.
sunshield
following
mounting
Section
Check
on
system
side:
Make
sure
minimum
thermal
clearances
are
followed.
instructions
andconnector
recommendations.
1.
Check if the
seal causing
properlythe
mounted
and
3.
excessive
sunlight
unit toand
Remove
any
objects that
mightisbe
blocking airflow
firmly
in
place.
overheat.
Install
the
sunshield
following
the
mounting
mount
theifmodule
according
to the
instructions
and is
2.
Check
the
(Small Form
Factor
Pluggable)
instructions
andSFP
recommendations.
recommendations.
properly connected to the System Module. If the SFP
connection/mounting is incorrect, readjust the connection.
3.
sunlight the
is causing
the (connected
unit to
3. Check
Check ifif excessive
the LED indicates
faulty SFP
to
overheat.
Install
the
sunshield
following
the
mounting
the System Module). Replace the SFP if faulty.
instructions
andoptical
recommendations.
4. Check if the
cable is properly connected to the
SFP.
5. Clean the optical connectors that are connected to the
SFP. Reset the FR HW unit by following the block/unblock
Perform the steps below in the listed order until the fault
disappears:
1. Check the optical connection between the system
module and Radio module. Check the SFP module(s)
and/or
the
opticalthe
connectors,
verify the
To clearre-adjust
this fault,
perform
following and
steps:
operation
of
any
devices
in
the
optical
network
1. VSWR measured at RF (transmitter) exceedsbetween
the values
FSM
and Radio
Module,
if such devices are in use.
acceptable
by the
RF module.
2.
the Radio
module.
2. Block/unblock
Check impedance
matching
of Antenna Line System
3.
If
the
problem
persists,
reset
the site by
(replace
elements
that
causes
mismatch).
1.
Check BTS connections
and commisionning settings.
blocking/unblocking
the
BTS.
3.
To
check if above
mentioned
steps
haveBTS
solved
2.
Block/unblock
BTS
(usingthe
theSFP
local
Sitethe
4.
If this does
notthe
help,
replace
module(s)
in which
problem,
block/unblock
the
RF
module.
Manager
connection
if a remote
connection
is not and/or
the
malfunctioning
optical
connection
is
occurring,
*possible).
Forcing the RF HW to work under such conditions might
replace
result in the
RF fiber.
HW permanent damage.
Take the following actions to clear the fault:
1. Confirm that applied External Alarm and Control line
configuration is within the used Radio modules HW
capabilities.
Take the following actions to clear the fault:
2.
External connected.
Alarm and Control line
1. Check
Check Radio
that themodules
SFP is properly
connections and BTS commissioning settings.
2.
Replace
the SFPactions
module.
Take
the the
following
3. Reset
Radio Module.to clear the fault:
1.
CheckRadio
that the
SFP isExternal
properlyAlarm
connected.
4. After
modules
and Control line
configuration and connections have been confirmed and
2.
Replace
theisSFP
module.
Radio
module
reset,
if the
Take
the
following
actions
to problem
clear thepersists
fault: then it is
caused by the eNB SW. Check the other active alarms.
1. Check the status of the module behind the faulty link
(For example, check if the Power is on).
Take the following actions to clear the fault:
2. Check the SFP from both ends (the System Module and
the
module
faultywith
link).
optical
interface
1. Reset
thebehind
Radio the
Module
theThe
faulty
optical
interface
LED
indicates
the
faulty
SFP.
Replace
the
SFP
if it is faulty.
by blocking/unblocking it.
To
clear the
take thetest
following
actions:
3.
the fault,
connectors,
the replace
fiber
cable,
and replace
it
2. Clean
If this does
not clear the
fault,
the Radio
Module
ifthat
faulty.
is causing
thebetween
alarm. alarming and working ports
1. Swap
the links
2.
Then
checkabove
where do
thenot
alarm
is replace
reported.
If module
the alarming
4.
If
steps
help,
the
3.
If the
the
System
Module
is the
only
source
ofModule.
the alarm, or
port
remains
the
same,
replace
the
System
behind
the
faulty
link.
To clear the
take thedoes
following
actions:
replacing
thefault,
RF Module
not
clear
the Radio
fault, replace
3. If the alarming
port changes,
replace
the
Module
the
System
Module
that
is
causing
the
alarm.
behind
that
1. Swap the links between alarming and working ports.
link.
2. Then check where the alarm is reported. If the alarming
port
remains
the same,
replace
the System
To clear
the fault,
take the
following
actions:Module.
3. If the alarming port changes, replace the Radio Module
behind
1. Swapthat
thelink.
links between alarming and working ports.
2. Then check where the alarm is reported. If the alarming
port
remains
the same,
replace
the System
To clear
the fault,
take the
following
actions:Module.
3. If the alarming port changes, replace the Radio Module
behind
1. Swapthat
thelink.
links between alarming and working ports.
2. Then check where the alarm is reported. If the alarming
port remains the same, replace the System Module.
3. If the alarming port changes, replace the Radio Module
behind that link.
To clear the fault, take the following actions:
1. Swap the links between alarming and working ports.
2. Then check where the alarm is reported. If the alarming
port
remains
the same,
replace
the System
To clear
the fault,
take the
following
actions:Module.
3. If the alarming port changes, replace the Radio Module
behind
1. Swapthat
thelink.
links between alarming and working ports.
2. Then check where the alarm is reported. If the alarming
port
remains
the same,
Check
the Radio
Modulereplace
alarms.the System Module.
3. If the alarming port changes, replace the Radio Module
behind that link.
1. Depending on the alarm source, reset the Radio Module
and/or Extension System Module by blocking/unblocking it.
2. If that does not clear the fault situation, replace the
Radio
that causes the
FollowModule/Extension
the steps below toSystem
resolveModule
the fault:
alarm.
1. Check the cables between the System Module and
3.
If theModule/Extension
System Module isSystem
the only
alarming source, or
Radio
Module.
replacing the RF Module/Extension System Module does
Follow
thethe
steps
to resolve
the
steps:
not
clear
faultbelow
situation,
replace
the
System Module
2. Reset
the alarming
System
Module.
causing the alarm.
1. Check the cables between the Master System Module
3.
Reset
the
site.
and
Radio
Module/Extension
System Module.
Check
the antenna
mapping
to the
local cells in the
4.
Replace
System
Module.
2.
Replace the
the alarming
alarming
unit (System
Module).
commissioning
file.
Follow the steps below to resolve the fault:
1. Reset the alarming Extension System Module by
blocking/unblocking it.
To clear this fault:
2.
this does
not clear
themodule
fault situation,
the (for
1. If
Check
the status
of the
with thereplace
faulty port
alarming
Extension
System
Module.
example, power on).
3.
If
the System
Module
is the
only alarming source or
2.
Check
thefault:
alarming
fiber
connection.
To
clear this
replacing
the Extension System Module does not clear the
fault
situation, replace
the
alarming
System Module.
3.
fiber
connection.
1. Replace
Switch tothe
thealarming
latest active
BTS
configuration.
2.
Retry
the
SW update.
Reset
the
FCT.
Baseband reset must be performed.
The FCT must be reset.
Reset of FCT should be performed.
Reset of FCT should be performed.
1. Obtain technical logs for further analysis.
2. If fault source is FCT, restart system module.
1. Collect logs from the BTS.
2. If FCT is the fault source, perform a site reset.
1. Block/unblock the SBTS.
2. If that does not help, replace the faulty module (System
Module).
Take the following steps to clear the fault:
1. Reset the alarming TRX from BSC.
2. Reset the BCF from BSC.
3.
SBTS
Site
from
Element
Manager.
ToReset
clear the
fault,
take
theSBTS
following
steps:
4. Check configuration:
a.
1. SCF
Verifyconfiguration
backhaul connectivity
b.
profile
2. SBTS
Reset the
alarming TRX from BSC
c.
BSC
configuration
3.
Reset
the
BCF from
BSC
Take
the following
action
to resolve the fault:
5.
faulty
modules.
4. Replace
Reset SBTS
Site
from SBTS Element Manager
5.
configuration:
1. Check
Reset the
alarming TRX from BSC
a.
SCF
configuration,
IPSec and IP configuration
2. Reset the BCF fromespecially
BSC
b.
BSC
configuration
3.
Reset
SBTS
Site from
SBTS
Element
Managerif needed
1.
Check
configuration
and
update
configuration
6.
Replace
faulty modules
4.
Check
configuration:
a. Update SBTS profile if profile has less resources than
a.
SCF configuration
needed
b.
b. SBTS
Deleteprofile
extra TRX/Sector objects from BSC
5. Replace faulty modules
1. Check antenna connectors for TRX
2. Replace faulty modules
To clear the fault, take the following actions:
1. Check and update the configuration if needed.
2. Make sure the TRXs belonging to the sector are either in
the range between 1 and 12 or in between the range 13
and 24.
3. Delete any TRXs/Sectors that are out of range from
BSC.
1. Verify backhaul connectivity
2. Reset the alarming TRX from BSC
3. Reset the BCF from BSC
4. Reset SBTS Site from SBTS Element Manager
5.
configuration
1. Check
Block/Unblock
the faulty radio modules assigned to the
a.
SCF
configuration,
especially
sector and then Lock/Unlock
the IPSec
sector.and IP configuration
b.
BSC
configuration
2. Check the cabling of the faulty radio modules.
c.
configuration
3. firewall
Reset SBTS
Site frombetween
WebUI.BSC and BTS
6.
Replace
faulty
modules
4.
Replace
faulty radiothe
modules
Reset
(block/unblock)
SBTS.and lock/unlock the
affected sectors.
Perform the steps below in the listed order until the fault
disappears. If after autonomous GPS power reset the fault
does not get canceled, wait for five minutes (from the start
of the fault) prior to performing the actions below.
Perform the steps below in the listed order until the fault
Control
Interface not available:
disappears.
1. The BTS has detected a malfunction in the control
interface
of the
GPS receiver. A possible reason is that the
1. Reset the
BTS.
BTS
and
the
GPS
receiver
do not support a common
2.
Replace
the faulty
module.
Follow
theOtherwise,
steps
below
to cleara the
fault: power reset for
interface.
perform
(remote)
the GPS receiver.
1.
fault name
of the
fault. BTS.
2. Check
Performthe
a (remote)
BTS
sitetoggling
reset forBTS
the whole
3. Perform a power reset for the whole BTS.
2.
Follow
theSW
instructions
of
the receiver
toggling and
BTSthe
fault
to clear
4.
The
cable
between
GPS
BTS
might
Update
the
in the the
BTS.
the
problem.incorrectly. Check if the pins of the connectors
be working
(on both ends of the cable) are free from oxide and other
Note!
information
about
the togglingquality
frequency
kind ofDetailed
dirt, meaning
that the
pin connection
is
can
be found in the alarm history file, which can be
good.
Note:
the steps
below
in
the listed
order
until
the
downloaded
BTSthe
Site
Manager.
The
is might
5. ThePerform
cable using
between
GPS
receiver
andlog
thefile
BTS
SBTS
fault
disappears.
available
with
Snapshot.
be faulty. Check the situation and change the cable, if
needed.
6. There might be a HW fault in the GPS receiver. Check
1.
the RET
configuration
theCheck
operation
and
the GPS
if needed.
Note:
Perform
the change
steps below
infile.
themodule,
listed order
until the
7. There
might
be a HW fault in the BTS System Module.
SBTS
fault
disappears.
2.
Download
the RETand
configuration
to the Module,
antenna ifline
Check
the operation
change thefile
System
device
again.
needed.
1.
thefault,
RET perform
configuration
file.
ToCheck
clear this
the following
steps:
1. Make sure that the module is properly connected. If the
2.
Download
the RET
file to the
antenna
line
module
LED does
not configuration
light up, the module
is faulty.
Check
device
again.
the alarming module.
Note! Perform the steps below in the listed order.
2.
faultBTS
history.
1. Check
Check the
if other
fault indications are active.
2. Make sure that all RP3-01 fiber links and SFP
transceivers between the system module and radio module
are
properly
and working.
1. Check
theconnected
RS485 IUANT
interface Add
and missing
antennaparallel
line
RP3-01
links.
devices. Fix or replace the faulty parts or devices.
3.
RadioRadio
Module.
2. Restart
Block orthe
unblock
Module.
4.
Restart
the
BTS.
3. Block or unblock SBTS.
Replace parallel RP3-01 fiber links towards one radio
module so that the maximum mutual length difference
between fibers is less than 60 meters.
To clear this fault:
1. Check the fan and connector.
2. If step 1 does not help, replace the fan.
To clear this fault:
1. Check the fans and ensure that the ambient
temperature on-site is acceptable.
2.
that this
doesfault:
not help, replace the alarming module.
ToIfclear
1. Make sure the fan is not blocked.
2.
surefault:
the fan connector is properly mounted.
ToMake
clear this
3.
that sure
doesthe
notfan
help,
replace
the fan.
1. If
Make
is not
blocked.
2.
Make sure
the fan connector is properly mounted.
Replace
the fan(s).
3. If that does not help, replace the fan.
If the BTS is not automatically updated by NetAct, update
the BTS with the SW version running on the BTS before
the SW update causing SW fallback.
NOTE: In case SBTS Element Manager detects an
incorrect
version,
the SBTS
Element
should
If the BTSSW
is not
automatically
updated
byManager
NetAct, update
be
reconnected.
the BTS with the SW version running on the BTS before
the SW update causing SW fallback.
NOTE: In case SBTS Element Manager detects an
incorrect
version,
the SBTS
Element
should
If the BTSSW
is not
automatically
updated
byManager
NetAct, update
be
reconnected.
the BTS with the SW version running on the BTS before
the SW update causing SW fallback.
NOTE: In case SBTS Element Manager detects an
incorrect
SW version,
the SBTS
Element
Manager should
Take the following
actions
to clear
the fault:
be reconnected.
1. Check the other active alarms and act accordingly.
2. If that does not help, block/unblock the system module.
3.
the for
faulty
cell is
baseband
module,
1. If
Wait
startup
to on
be the
completed
if aextension
synchronization
replace
the
extension
module.
master system module has been reset.
2. If fault 1858: EFaultId_FaultyFcmConfigurationAl is
active after synchronization slave's recovery reset, check
the
RP3-01
Perform
the cable
steps between
below in the
the synchronization
listed order until master
the faultand
synchronization
slave
system
modules.
disappears.
2. Check the alarms in the synchronization master system
module
and act
accordingly.
Not tracking
satellites:
3. Reset the synchronization master system module.
1. The most common reason for this fault indication is that
the GPS antenna installation has not been done properly,
that is, the sky visibility is not good enough. Refer to the
documentation for installations and if there are deviations
from the actual installation, re-install the GPS antenna.
Note that even when the GPS antenna has a good sky
visibility, the problem might be caused by installing the
GPS antenna too close to the transmitter antennas of the
BTS, causing disturbances for the GPS receiver.
Perform the steps below in the listed order until the fault
disappears.
Survey in progress:
1.
Do nothing.
Thebelow
alarministhe
informative
only.
Normally,
Perform
the steps
listed order
until
the faultthe
GPS
receiver
runs
the
survey
for
two
reasons:
disappears.
- somebody has started the survey manually
-No
thestored
GPS position:
receiver has noticed that the position has
changed
and
the
has
startedis an
automatic
survey
1.
One ofthe
thesteps
GPSreceiver
receiver
settings
incorrect.
Using
the
Perform
below
in the
listedtakes
order
until the
fault
Note:
The
automatic
survey
always
place
during
the
manager
SW
of
the
GPS
receiver,
set
the
receiver
to
store
disappears.
first
start-up.into non-volatile memory.
the position
If
there isquestionable:
no tick mark in the position storage selection, the
Position
2.
If the
automatic
takessurvey
place every
now
then,
GPS
receiver
runs survey
the
site/self
every
timeitand
the
GPS
The
GPS
receiver
has
valid
position
data
but
is
not
it1.
might
be
an
indication
that
the
sky
visibility
is
poor
and
Perform
thereset
steps
belowbyinmanager
the listedcommand,
order until by
thepower
faultin
receiver
is
(either
line
with
the
information
estimated
from
the
actual
satellite
according
to
the
poorly-tracked
satellites,
the
GPS
receiver
disappears.
outage,
or
by reason
a GPS for
recovery
reset).
This means
thatthat
if the
visibility.
The
thishas
fault
indication
might
be
concludes
thatinstallation
the position
changed.
Inaverage
this case,
GPS
receiver
quality
is
only
an
and
the
GPS
installation
has
not(BTS
been done
properly,
check
theantenna
activity
of
the other
history
data)
EEPROM
invalid:
especially
ifsky
thevisibility
installation
is good
afaults
poorenough.
one -fault
the
GPS
that
is,
the
is
not
Refer
tothe
the
and
if
found
feasible,
reinstall
the
GPS
antenna.
1.
The
GPS
receiver
has
detected
a
malfunction
in
receiver
turns
the
reference
OFF
every
now
and then
Trigger
SW
update
for BTS
to the
requested
SW
version.
documentation
forPPS
instructions
and
if there
are
deviations
EEPROM
memory
of the
GPS
receiver.
Perform
a (remote)
during
the
site
survey.
This
means
the
BTS
master
clock
with
actual
installation,
GPS
antenna.
3.
If the
GPS
installation
is reinstall
good
butthe
the
automatic
survey
power
reset
for
themode
GPS much
receiver.
drops
to
holdover
easier
during
the
survey
Note:
Even
when
the GPS
antenna
a good
still
takes
place
every
now
and
then,has
there
mightsky
be a
than
during
the
normal
operation.
visibility,
the
problem
might
be
caused
by
installing
the
malfunction
in the
GPS
Perform
a (remote)
power
2.
There might
be a
HWreceiver.
fault in the
GPS receiver.
Check
GPS
antenna
too
close
to
the
transmitter
antennas
of the
reset
for
the
GPS
receiver.
Check
the transport
relatedthe
configuration
(C-Plane
the operation
and change
GPS module,
if needed.
BTS,
causing
disturbances
for the GPS
receiver.
address,
U-Plane
address, Transport
network
ID). If the
2.
There
might
be
a
malfunction
in
the
GPS
receiver.
4.
If
the
actions
detailed
in
the
previous
steps
do not and
fault was raised at start-up, correct the configuration
Perform
aBTS.
(remote)
reset
forbethe
GPSfault
receiver.
improve
situation,
there
might
a HW
in
the
reset
thethe
If thepower
fault
was
raised
during
eNB
runtime,
3.
There
might
be a HW
in the the
GPS
receiver.
Check
GPS
receiver.
Check
thefault
operation
and
change
the
GPS
correct
the
configuration
and
apply
changes
to
the
1.
One
ofif the
most
common
for this iffault
indication
the
operation
and change
thereasons
GPS module,
needed.
module,
needed.
BTS.
(especially occasional indications) is that the GPS/GNSS
antenna installation has not been done properly, that is, the
sky visibility is not good enough. Refer to the
documentation
for installations
and if there
arethe
deviations
If the fault persists
after a BTS reset,
replace
alarming
with
the
actual
installation,
re-install
the
GPS/GNSS
module or plug in FSP.
antenna. Note that even when the GPS/GNSS antenna
has good sky visibility, the problem might be caused by
installing the GPS/GNSS antenna too close to the
Set
the correct
VSWR of
threshold
values
using
BTS
transmitter
antenna(s)
the BTS,
causing
disturbances
to
recommissioning
the GPS/GNSS receiver.
with VSWR threshold supported by the Radio Module.
2. Check the other possible alarms/fault indications of the
GPS/GNSS
Retry the SWreceiver
update.and the BTS and act accordingly.
3. There might be a malfunction in the GPS/GNSS
receiver. Perform a (remote) power reset for the
GPS/GNSS receiver module.
Retry the SW update.
4. If there is only the alarming GPS/GNSS receiver
connected to the GPS/GNSS antenna, check the antenna
power feeding setting in the GPS/GNSS receiver settings.
The
power needs
be ON infrom
this the
case
(while in shared
No manual
action to
is needed
operator.
configuration, one receiver feeds the power towards the
antenna and power feeding setting of the other receivers is
OFF).
5. Check the connection between the GPS/GNSS receiver
module and the GPS/GNSS antenna. Note that one
antenna might be shared at the BTS site between many
GPS/GNSS receivers and one receiver might feed the
power to the antenna - the fault indication might be caused
by a failure in another GPS/GNSS receiver.
6. Perform a local/physical power reset for the alarming
GPS/GNSS receiver module.
Retry the SW update.
1. If MHA is shared between two BTSs (via separate AISG
port for each BTS):
- Check if MHA is not switched to bypass mode by other
BTS.
2.
IF #data
MHA is
not shared
two BTSs:
Add
users
licensesbetween
to Centralized
SW License
Reset
the
BTS.
Server.
- Replace alarming unit.
Add #data users licenses to Centralized SW License
Server.
Add #data users licenses to Centralized SW License
Server.
Add licenses to CLS
1. Reset the SBTS.
1. Check the connectivity to the NTP server.
2. Check the NTP server configuration at BTS.
1.Check the cable connectivity on ToP master side.
2.Check the TOP configuration both in SBTS and ToP
master sides.
1. Check SyncE configuration
2. Check the cabling
Note! Perform the steps below in the listed order until the
alarm disappears.
1.
Checkthe
thelong
cabling
(connected
to Sync
Replace
cable
with a shorter
one.InIfinterface).
the radio
module is connected
2.
Check
the 2.048
MHz or
reference
source
is working
directly
toifsystem
module
extension
baseband
module
normally
and
the
2.048
MHz
signal
is
available.
the longest supported
cable length for micro DTX is approx, 16km.
3. Replace the alarming module.
If the fault is raised during micro-DTX activation: deactivate
the mDTX and then activate it again by recommissioning.
If the fault is raised during micro-DTX deactivation: activate
the mDTX and then deactivate it again by
recommissioning.
Cancelation of this fault is automatically performed by the
If
the fault
not
cleared
of Operator
repeated may
activation
or
SBTS
afterisan
SBTS
sitebecause
reset. The
prevent
deactivation
of
the
micro-DTX,
a
BTS
site
reset
clears
the
this fault by properly configuring the SBTS such that its
fault.
connection to the management system is never lost.
Check SBTS configuration (sync mode) and TOP
configuration.
Check FCT HW.
To get the alarm's diagnostic information for lists of
information similar to the following: RMOD-a/RXb=NOK
(Note: 'a', 'b' are Arabic numbers in practice), if such
information is available.
The system has automatic actions by decreasing the traffic
Based
on the alarm's
info, one can
try the
or the functionality
on diagnostic
traffic. No additional
action
is
following
instructions
required from the operator.
to recover from the fault:
1. Check whether the cell is set up under the following
The
PHICHco-existence
(Physical HARQ
Indication
scenarios,
with WiMAX
in Channel)
the same band, cotransmission
power
boost
can
be
increased
reducingif
existence with other LTE networks from otherbyvendors;
the
boosts
cell-specific downlink
reference
yes,configured
check whether
thefor
synchronization
between
networks
signal
and/or configured.
PCFICH.
are correctly
2.
Checknetwork
whetheroptimization.
the cell is set up under a network using
Perform
different LTE TDD eNB software releases; if yes, then it is
suggested to carefully review the calibration configurations
in the vendor files among different LTE TDD eNB software
releases.
Perform
3. Checknetwork
whetheroptimization.
the GPS or other synchronization
sources (for example, synchronization servers) for this cell
are working as expected.
4. Check whether the cell is set up under the sharing of
RFMsystem
with TD-SCDMA.
The
has automatic actions by decreasing the traffic
iforyes,
it is suggested
checkNo
whether
the action
carrieris
the functionality
on to
traffic.
additional
configurations
in
TD-SCDMA
and
TD-LTE
are
not in
required from the operator.
conflict.
5. Check the RP3 links state, especially for the SFP as well
The
system
automatic
decreasing
theinside
traffic
as the
fibershas
connecting
theactions
RFM(s)byand
the BBU(s)
or
the
functionality
on
traffic.
No
additional
action
is
the eNB.
required
fromunblock
the operator.
6. Block and
the cell.
7. Reset the BTS.
8. Examine
1)
Check thethe
GTP-U
antenna
pathcable
supervision
connection
configuration
between the
of the
RFM and the antenna element.
eNB.
9. Exchange
2)
Check if the
thesupervised
cable connection
networkbetween
element antenna
is operating
and
RFM to check whether the RRU port or the cable is faulty.
correctly.
10.Check
3)
Replace
thethe
communication
hardware(RRU/BBU).
equipment between the eNB
and the supervised network element.
In case actDualUPlaneIpAddress = true, the S-GW might
still be reachable although an alarm caused by fault 6150
is reported.
Check whether other alarms caused by fault 6150 are
active and check whether all GTP-U paths to the S-GW are
concerned or not. If you find that all GTP-U paths to the
same S-GW are faulty, the S-GW is not reachable
Perform the steps below in the listed order until the alarm
disappears:
1. Check the connection with MME, based on whether the
S1
link isthe
broken
Perform
stepsaccordingly.
below in the listed order until the BTS
2.
Check
if
the
MME is operational.
fault disappears:
3. Check if the speed and duplex setting of the eNB S1
port
is consistent
with thewith
switch
port that
is based
connected
1.Check
the connection
adjacent
BTS,
on
directly
to
the
eNB
(for
example,
they
are
both
"Autodetect"
whether
the
X2
link
is
broken
respectively.
Follow
steps below
resolve the fault:
or
both the
"1000
FulltoBTS
duplex").
2. Check
if theMbit/s
adjacent
is operational.
1.
Check
whether
theright
transportapath
is alive.
If
this
fault
happens
or
a
If
this
faultthe
happens
right after
after
a commissioning
commissioning
or at
a MME.
2.
Check
configuration
ofthe
transport
addresses
configuration
change,
verify
following
configuration
configuration change, verify the IP address of the adjacent
data:
address
the MME.
Note:
Perform
theofsteps
below in the listed order until the
BTS. IP
alarm disappears:
1. Check the connection with MME, based on whether the
M3 link is broken accordingly.
2.
MME isthe
operational.
1. Check
Check ifwhether
transport path is alive.
3.
Check
if
the
speed
and duplex
setting
of eNB M3
is
2. Check the configuration
of transport
addresses
at port
MME.
consistent with switch port which is connected directly to
the eNB for example both "Autodetect" or both "1000
Mbit/s Full duplex".
Perform the steps below in the listed order until the BTS
fault
If thisdisappears:
fault happens right after a commissioning or a
1.
Check the commissioning
parameters.
configuration
change, verify the
following configuration
2.
Load
correct
file to the BTS.
data:
IP the
address
of commissioning
the MME.
Block/unblock the BTS.
Block/unblock the BTS.
Check the connection with the third party tool.
Perform the steps below in the listed order until the BTS
fault disappears:
1. Check the other active BTS faults.
2.
Reset
LTE RAT.
During
failures
in subscriber trace session
3.
Reset
the SBTS by blocking/unblocking
it.
activation/deactivation,
based on the error cause
provided
4.
Update
and
activate
the
SW
to
the
BTS.
as part of the additional info for the alarm raised, the
5.
Check must
the SW
following
be files.
done:
6.
Replace
FSM.
-Check
"Subscriber
&
Equipment
not enabled":
and ensure that the Trace
PLMNsfeature
that have
been listed
Enable
the
subscriber
trace
feature
at
the
BTS. Any
with this BTS fault and that have been configured
at events
BTS
corresponding
to
the
failed
subscriber
trace
and
any
for one or more cells have at least one MME serving other
them
subscriber
started
later,ofwhich
mustisbegreater
recorded,
and that thetraces
relative
capacity
that MME
thanwill
be
recorded at the BTS after the feature is enabled.
zero.
- "trace reference in use, trace cannot be started": This
problem is out of the scope of what can be fixed at the
BTS, and is within the scope of the NMS (Network
Management System) used to activate the subscriber
trace. The error means that there is already an active
subscriber trace at the BTS that is using the same Trace
Reference Number. A possible solution is to try
deactivating all subscriber traces and activating them
again.
- "max number of UE trace session reached, trace cannot
1.Check if the maximum number of LNADJ objects has
been reached. If yes, check if there are LNADJ objects that
can be manually deleted. This makes space for new
LNADJ information.
Check if maximum number of LNADJW was reached. If
2.Check
if the
maximum
number objects
of LNADJL
yes, check
if there
are LNADJW
that objects
can be has
been
reached.
If
yes,
check
if
there
are
LNADJL
objects
manually deleted. This makes space for new LNADJW
related
with
LNADJ
object
that
can
be
manually
deleted.
object.
This makes space for new LNADJ information.
Check if the maximum number of LNRELW objects has
been reached. If it has been, check if there are LNRELW
objects that can be manually deleted. This makes space
for new LNRELW object.
Check if:
1) the maximum number of LNRELW per cell and WCDMA
carrier frequency has already been reached (is greater
than or equal to the lnRelWLimitForAnr parameter value (in
ANPRW
profile).object
If it has
been, to
check
if there neighbor
are LNRELW
Add the LNREL
pointing
the correct
to
objects
per
cell
and
WCDMA
carrier
frequency
that can be
allow the handover or enable the UE-based ANR.
manually deleted. This makes space for new LNRELW
object per cell and WCDMA carrier frequency.
2) the maximum number of mobility parameters (either of:
Reset (block/unblock)
the BTS
recover per
the cell
faulty
cell.
psHoAllowed,
srvccAllowed)
of to
LNRELW
and
WCDMA carrier frequency is greater than or equal to the
limit in 3GPP 36.331 (32).
Block/unblock the BTS.
1. Check for E-UTRAN cells that operate on the same
frequency layer and use the same PCI and that are in
close vicinity.
2. Reassign PCIs for the discovered cells.
If the GPS is configured as a reference clock, perform the
following:
1. Check the GPS receiver installation.
2. Check the GPS receiver status.
3.
connection
between
the operate
GPS receiver
1. Check
Check the
for UTRAN
(FDD)
cells that
on theand
same
FSM.
frequency layer and
use the same PSC and that are in close vicinity.
If
TOP signal
configured
as a reference
2.the
Reassign
PSCsisfor
the discovered
cells. clock,
perform the following:
Reconfigure
are
related
to the Inter eNB
1. Check the parameters
connection that
to the
TOP
server.
Carrier Aggregation feature.
Upgrade/downgrade SW so that the same version is on all
eNBs that have the Inter eNB Carrier Aggregation feature.
In cases wherein not enough link throughput has been
detected, check the SFP module link speed capabilities
and replace it if necessary.
In other cases, no manual actions are needed from the
operator.
Removing neighbor related objects below
maxNumAnrMoiAllowed brings the BTS to full operational
state.
Removing neighbor related objects below the internal
threshold turns off the notification alarm. The BTS stays in
full operational state.
Perform the steps below in the listed order until the BTS
fault disappears.
1. Check BTS commissioning that all the carrier
aggregation
relations
are pointing towards a proper cell
Block/unblock
the BTS.
that exists within the carrier aggregation cluster. Modify or
delete the mismatching relations.
2. If an existing cell is totally missing from BTS within the
carrier aggregation cluster, add the cell.
Block/unblock
themismatches
BTS.
3. If there are no
in the carrier aggregation
relations, reset the BTS.
Perform the steps below in the listed order until the alarm
disappears:
1. Check the availability of the adjacent BTS.
2. Check the connection with the adjacent BTS.
3.
Disconnect
and below
reconnect
the
adjacent
Perform
the steps
in the
listed
orderBTS.
until the alarm
disappears:
1. Check connectivity to the related adjacent BTS.
2. Check other faults.
3.
Checkthe
thesteps
parameters
related
to the
X2 interface
to the
Perform
below in
the listed
order
until the alarm
adjacent
BTS.
disappears:
4.
BTS. of MME.
1. Reset
Check the
availability
2. Check other faults on MME and BTS.
3.
Checkthe
thesteps
parameters
related
to S1
interface
in the
BTS
Perform
below in
the listed
order
until the
alarm
and
MME.
disappears:
4.
1. Reset
Check the
the BTS.
availability of MME.
2. Check the connection with MME.
3.
Disconnect
and below
reconnect
MME.
Perform
the steps
in the
listed order until the alarm
disappears:
1. Check the availability of the MME.
2. Check the connection with the MME.
3.
Disconnect
and
the MME.
Check
the value
ofreconnect
the "rimStatus"
parameter in LNADJG
or LNADJW (according to the alarm source) objects to find
all impacted RIM associations.
If only a few LNADJG/LNADJW objects have "rimStatus"
Unavailable, check if LNADJG/LNADJW identifiers (cell
global ID) of related GERAN/UTRAN cells are correct.
If many LNADJG/LNADJW objects have "rimStatus"
Unavailable, check the connectivity to GSM/WCDMA
network (MME<->SGSN<->BSC).
Note that only one alarm for one PLMN is raised due to the
RIM faults for GERAN and only one for UTRAN, no matter
Check the value of the "rimStatus" parameter in LNADJG
or LNADJW (according to the alarm source) objects to find
all impacted RIM associations.
If
only
a few
LNADJG/LNADJW
objects have
"rimStatus"
This
fault
does
not require any (special)
actions.
Unavailable, check if LNADJG/LNADJW identifiers (cell
global ID) of related GERAN/UTRAN cells are correct.
If many LNADJG/LNADJW objects have "rimStatus"
Perform
the steps
in the listedtoorder
until the fault is
Unavailable,
checkbelow
the connectivity
GSM/WCDMA
resolved:
network (MME<->SGSN<->BSC).
1.
Reset
Module.
Note
thatthe
onlySystem
one alarm
for one PLMN is raised due to the
RIM
faults
for
GERAN
and
one for
UTRAN,
no fault
matter
Perform the steps below in only
the listed
order
until the
is
2.
Replace
the
System
Module.
how
many
LNADJGs
or
LNADJWs
are
affected
at
a
given
resolved:
time. The alarm is raised for the first LNAJDG/LNADJW
where
thethe
fault
is detected.
The alarm additional
1.
Reset
System
Module.
information contains the parameters of the first
Note!
Perform the steps
below
thefault
listed
order until
the
LNADJG/LNADJW,
even
if the in
RIM
is already
inactive
2.
Replace
the System
Module
or faulty
FSP
fault
is
resolved.
for
the LNADJG/LNADJW, but the fault is still active for
card.
other LNADJG/LNADJW supporting the same PLMN.
1. Reset the System Module.
Note! Perform the steps below in the listed order until the
2.
Replace
the System Module or faulty FSP card.
fault
disappears.
1. Reset the System Module.
Note: Perform the steps below in the listed order until the
2.
Replace
the System Module or faulty FSP card.
alarm
disappears:
1. Check the availability of MME.
2.
Check
the connection
with MME.
Note:
Perform
the steps below
in the listed order until the
3.
Disconnect
and
reconnect
MME.
alarm disappears:
1. Check availability of MME.
2.
Checkthe
other
faults on
MME
and
Perform
following
steps
until
theBTS.
alarm disappears:
3. Check the parameters related to M3 interface in the BTS
and
MME.
1. Edit
the delta plan file and set the MBMS subframe
4.
Reset
the BTS.
pattern share
(subfrPShareRequired) to a value equal to or
less
orbe
modify
other
This than
fault subfrPShareDeployed
is a warning and cannot
cleared.
The
parameters
to
get
additional
subframe
resources.
sessions that cannot be resumed are automatically cleared
2.
Push
deltaReset
plan file
to the BTS.
using
M3the
Partial
procedures.
None
Follow the steps below to clear the fault:
1. Check the availability of IP connectivity.
2. Check whether there are active alarms at the far end. If
found, follow the instructions for handling those alarms.
3. Check if the far end has BFD switched ON.
E1 interfaces: Check that the interface type of the far-end
interface is also configured to be a framed E1 interface. If
this is not the case, reconfigure the interfaces so that they
match each other.
1. Check that the cables/fibers are connected to the correct
connectors.
2. Check that the interface at the far-end interface is
switched on and has correct auto-negotiation settings.
3.
there are
alarms at the far end. If
1. Check
Check whether
the availability
of IPactive
connectivity.
there
are,
follow
the
instructions
for
handling
those
2. Check whether there are active alarms
at the
far alarms.
end. If
4.
To
verify
that
the
hardware
of
the
interface
works
there are, follow
correctly,
connect
loop cable
andalarms.
check whether the
the instructions
forahandling
those
alarm disappears.
Switch
offthat
the the
loopback
or waitoffor
timeout to
expire
5. Check
length/type
thethe
cable/fiber
does
not
which
opens
the loopattenuation
and cancels
introduce
excessive
or the
thatalarm.
the cable/fiber is
cut somewhere.
6. Check that the Ethernet interface has correct autonegotiation
settings,
fitting
to the
far-end interface.
1.
Check that
the SFP
module
is correctly
installed.
7.
an optical Ethernet
2. With
Plug-out/plug-in
the SFP interface:
module. Check that the
inserted
module
matches
type and
3. CheckSFP
for SFP
validity
(couldthe
be fiber
the wrong
type) and
wavelength
of
the
Gigabit
Ethernet
link
provided.
insert a compliant SFP module.
4.
Checkgeneral
that theconfiguration
electrical contacts
of the SFP module are
Execute
checks:
clean
from
dust,
dirt
or
water.
- Configuration of primary/secondary CRL server IP
5.
Replace
SFP module with a module recommended
address
andthe
port.
by
Nokia.
- Configuration of DNS server IP address.
Note
that only the
SFP might
be towards
faulty, not the entire
-Replace
Configuration
of IPsec
policies
the
faulty
SFP. Note
that only theremote
SFP ispeers.
faulty,
hardware
unit.
Check
remote
peers
and
intermediate
network
elements
not the entire hardware unit.
interconnections.
Check the LDAP connection towards the Certificate
Revocation List server.
1.
Clean
the names.
cables and connectors.
Check
DNS
2.
Check
areCertificate
properly connected
the
Check
thethat
sizethe
of connectors
the file at the
RevocationtoList
unit.
server.
3.
Checkconnectivity
that the cable
connected
interface in
Perform
checks
relatedtotothe
primary/secondary
question
is
not
damaged
and
is
within
the
specifications.
CRL servers.
Check
that the configured interface type matches
the
4.
Follow
the
E1
path
in
the
network
and
check
configured interface type of the far end. If this iswhether
the case,
any
other alarms
concerning
are on (such
as
the problem
is somewhere
in the
the fault
transmission
network.
Laser End of Life) and signal quality of each individual link.
If they are, follow the instructions for handling those
Check
alarms.the intermediate transmission network for alarms
indicating the root cause and follow the instructions for
handling these alarms.
1. Check the intermediate transmission network for alarms
indicating the root cause and follow the instructions for
handling these alarms.
2.
Check the
transmit
hardware, connect a loop cable and
Replacing
faulty
hardware:
check
that
no
alarms
appear
for thismodule
interface.
1. Re-insert the expected transport
referenced in
the fault text.
2. If the transport module is still not recognized, replace the
faulty module with a new one.
1. Check if the negotiatedLocalIPAddress is same as the
configuredLocalIPaddress. 2. Change the values to the
correct ones accordingly either at the local end or peer.
Check the following parameters status: localMruResult,
remoteMru, pfcResult, acfcResult.
Check if the LCP configuration parameter values
(acfcTarget, localMruTarget, pfcTarget) match with the
peer.
Check for LCP failure alarms of the PPP-links belonging to
Change
the values to interface
the correct
ones
accordingly
either at
the SL-PPP/ML-PPP
and
follow
the instructions
the
local
end
or
of these alarms.
peer if there is a mismatch.
Check
all the
PDH
related
alarms and follow the instructions of
1. Check
CMP
configuration.
these
alarms.
2. Check for CA server reachability.
3. If none of the above work, contact CA
administrator/Nokia service personnel.
1. Check the network between both BFD peers for physical
link failures or mis-configurations.
2. Check if the BFD functionality in the peer is switched on
and
that the
of the
BFD
local
andfor
remote
1. Check
theconfigurations
network between
both
BFD
peers
physical
peers
match.
link failures or misconfigurations.
2. Check if the BFD functionality in the peer is switched on
and that the configurations of the BFD local and remote
peers
match.
1. Check
the negotiated speed and clock mode at the
Ethernet interface to determine the root cause of the
alarm.
2. If the Ethernet interface speed is 100Mbps, but
1000Mbps
was
expected,
thenand
theifalarm
caused by with
a
1. Check the
backhaul
usage
other is
applications
link
speed
downshift
event.
the same or higher PHB may compete against this
2.1
Check
that theabout
cables
fully plugged
in to the
TWAMP
session
theare
capacity.
An increase
in the
connectors.
priority of TWAMP session or of the backhaul capacity may
2.2
Check
that a CAT5e or higher Category cable is used
clear
the alarm.
1.
thethe
backhaul
2.3Check
Replace
cable. usage and if other applications with
the
same
or
higher
PHB
may
compete against
thisis slave
3.
If
the clock
mode
of the
local
2.
Check
the last
measured
RTTEthernet
values
ofinterface
this TWAMP
TWAMP
session
about
the
capacity.
An
increase
in the
and
the Ethernet
configured
to serve
as
session
verifyinterface
that
the is
configured
RTT
threshold
value
priority
ofand
TWAMP
session
or the
of the
backhaul
capacity
may
synchronization
source,
then
alarm
is
caused
by
athat
is
not
too
close
to
average
measured
RTT
values,
so
clear
the
alarm.
clock
mode
mismatch.
Check
the could
vendor
certificate
expiry
date and renew it.
this
alarm
beBTS
result
of sporadic
mis-measurement.
3.1 Check the clock mode setting of the remote link
2.
CheckItifshould
destination
is unreachable
by IP connectivity
partner.
be either
"multiport device"
or "manual
test.
Send
an
ICMP
echo
request
(ping)
to the UDP port of
master".
the
the destination
IP.If ICMP
echo
3.2 TWAMP
Configurereflector
the localatclock
mode to "manual
slave"
Update
trust Ethernet
anchors.
reply
indicates
that theinterface
destination
is unreachable
you
forcing
local
to operate
at slave but
clock
have
mode.access to TWAMP reflector, you can check its status.
If the status is disabled or down try to activate it again and
check
if alarm
disappears.
Note: Do
not execute
this step remote, but only when
being local
at site
as it alarms
can cause
thePPP-links
Ethernet belonging
link to be to
Check
the LCP
failure
of the
3.
PLR
PLRmight
to these
0%be
down.
As configured
a result,
remote
management
access
theCheck
ML-PPP
interface
andthreshold.
follow the Setting
instructions
of
should
be
avoided,
because
every
lost
measurement
lost.
alarms.
packet will trigger the alarm and it cannot be cleared again
(PLR>=0).
Note: Check
whether
root
causeand
of the
fault
not existing
Check
the related
PDH
alarms
follow
theisinstructions
anymore,
is done by a new auto-negotiation process.
of
these alarms.
Retriggering auto-negotiation requires manual action by
the user, (i.e. changing Ethernet interface configuration,
plug out/plug in cable, triggering link down/link up).
1. Confirm that SyncE is desired as a synchronization
source.
2. Confirm that configuration settings for ssmEnabled are
correct.
3.
with Backhaul
provider
about the reason
1. Troubleshoot
Confirm that SyncE
is desired
as a synchronization
for
SSM
errors.
source.
2. Confirm that SBTS configuration settings for
ssmEnabled are correct.
3.
Troubleshoot
Backhaulonprovider
aboutside.
the reason
Check
the cablewith
connectivity
ToP master
for
SSM
errors.
Check the TOP configuration both in SBTS and ToP
master sides.
1.Check for duplicate IPv6 addresses configured in the
SBTS.
2.Change or delete the identified duplicate IPv6 addresses.
Upgrading SW:
- Upgrade the SBTS SW release to the latest version that
includes the support for the new HW variant.
Replacing
variant: bypass by making the security
Start IPsecHW
emergency
-gateway
Replacenot
thereachable
unsupported
device
variant out
to another
oneor
either
by plugging
the cable
that
is
supported
by
the
the
currently
running
SW
release.
configuring wrong security gateway address.
Stop IP traffic capture from SBTS Element Manager.
Check the validity of the username and password of the
account.
1. Check the availability of IP connectivity.
2. Check whether there are active alarms at the far end. If
there are, follow
the instructions for handling those alarms.
Check the authentication credential provided by the peer
(certificate).
Check the IKE profile configuration of the SBTS and the
peer for proper values.
Check that the configurations for the peer and the SBTS
security policies for corresponding failure notification.
Commission the BTS site with correct IP addresses.
No action is needed.
Depending on the installed and commissioned
synchronization sources, see the commissioned
synchronization options below and perform the steps in the
listed order until the BTS fault indication disappears.
Check your username and password.
GPS receiver (PPS source):
1. Check the GPS receiver installation.
2. Check the GPS receiver status.
3. Check the connection between the GPS receiver and
FSM.
TRS reference (ToP as source):
1. Check that the signal is being received from the ToP
Master.
2. Check the TRS status.
3. Check the synchronization settings of the TRS unit.
BTS is Sync hub slave and rfsharing is enabled:
1) Remove the root cause that leads to a not synchronized
sync hub slave.
2) If there is a need to change settings, either perform
remote re-commissioning via NetAct or un-commission the
BTS prior to re-commissioning using Site Element
Manager.
Related Faults
Related Features
• RP000956: SBTS Startup and runtime management
• RP000847: BTS Synchronization mode support
• RP000911: SBTS HW Management
• RP000847: BTS Synchronization mode support
• RP000980: SBTS Recovery
• RP000980: SBTS Recovery
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000996: SRAN Clock time management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000924: SBTS Intelligent shutdown
• RP000924: SBTS Intelligent shutdown
• RP000924: SBTS Intelligent shutdown
• RP000923: SBTS State Transitions
• RP000923: SBTS State Transitions
• RP000940: SBTS Diagnostics and Self Test
• RP000911: SBTS HW Management
• RP000911: SBTS HW Management
• 10457: field report of routing component
• RP000920: SBTS Fault Management
• ARAN1163: Iu-PS Throughput Measurement for GTP
Traffic
• RAN1671: Enhanced UltraSite Base Band (EUBB)
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP001016: SBTS OMUSIG inside SBTS
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000847: BTS Synchronization mode support
• RP000847: BTS Synchronization mode support
• RP000847: BTS Synchronization mode support
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000912: SBTS SW Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000910: SBTS Antenna Line Management
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000376: Synchronization from 2.048MHz signal
• LTE435d: CN5259 New alarm to RF SW to indicate
RP3 collision problems
• RP000956: SBTS Startup and runtime management
• RAN2262: Flexi Multimode System Modules FSMF
and FSMG
• RAN2262: Flexi Multimode System Modules FSMF
and FSMG
• RP000920: SBTS Fault Management
• RP000980: SBTS Recovery
• RAN1263i: Generic RAKE for HSPA baseband
efficiency final implementation
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP001016: SBTS OMUSIG inside SBTS
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000847: BTS Synchronization mode support
• LTE656: LTE Fault Management
• RP000912: SBTS SW Management
• RP000911: SBTS HW Management
• RP000956: SBTS Startup and runtime management
• RP000910: SBTS Antenna Line Management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000956: SBTS Startup and runtime management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000979: interface between system modules
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000912: SBTS SW Management
• RP000788: 1PPS&ToD Sync from external GNSS
Receiver
• RP000956: SBTS Startup and runtime management
• RP000910: SBTS Antenna Line Management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000912: SBTS SW Management
• RP000910: SBTS Antenna Line Management
• RP001004: SBTS Data User RTU
• RP001004: SBTS Data User RTU
• RP001004: SBTS Data User RTU
• RP000834: IP Traffic Capacity
• RP000980: SBTS Recovery
• RP000996: SRAN Clock time management
• RP000375: Synchronous Ethernet
• RP000375: Synchronous Ethernet
• RP000377: Synchronization from PDH interface
• RP001052: LTE feature parity
• RP001052: LTE feature parity
• RP000929: SBTS Configuration Management
• RP000357: Symmetrical E1 Interface
• RP000980: SBTS Recovery
• RP000941: Datacollectors support
• RP000847: BTS Synchronization mode support
• RP000361: Link Supervision with BFD
• RP000357: Symmetrical E1 Interface
• RP000910: SBTS Antenna Line Management
• RP000356: IPsec for BTS
• RP000357: Symmetrical E1 Interface
• RP000367: Small Form Factor Pluggable Slot (SFP
slot)
• RP000845: SBTS Operator Certificate Management
• RP000367: Small Form Factor Pluggable Slot (SFP
slot)
• RP000357: Symmetrical E1 Interface
• RP000357: Symmetrical E1 Interface
• RP000357: Symmetrical E1 Interface
• RP000357: Symmetrical E1 Interface
• RP000911: SBTS HW Management
• RP000176: MLPPP termination
• RP000176: MLPPP termination
• RP000176: MLPPP termination
• RP000845: SBTS Operator Certificate Management
• RP000361: Link Supervision with BFD
• RP000361: Link Supervision with BFD
• RP000365: Electrical 10/100/1000-Base-T Interface
• RP000360: IP Transport Network Measurements
• RP000360: IP Transport Network Measurements
• RP000845: SBTS Operator Certificate Management
• RP000845: SBTS Operator Certificate Management
• RP000176: MLPPP termination
• RP000375: Synchronous Ethernet
• RP000375: Synchronous Ethernet
• RP000384: Timing over Packet Resilience
• RP000589: IPv4/IPv6 Transport Stack
• RP000911: SBTS HW Management
• RP000439: IPsec Emergency Bypass
• RP000465: Local and Remote IP Traffic Capturing
• RP000900: SBTS user account management
• RP000600: Backup IPsec Tunnel
• RP000356: IPsec for BTS
• RP000356: IPsec for BTS
• RP000356: IPsec for BTS
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