SRAN Nokia Solution
Hardware Installation & Connection
Overview
GS COO - Global Delivery Readiness
Didier TANGUY
November 2020
1
© Nokia 2015
Nokia Internal Use
AirScale BTS 2G-3G-4G Nokia
The SRAN BTS Nokia is a modular solution based on AirScale Generation Hardware
The site will be deployed according to the configuration needed.
For SRAN BTS site, the solution will deploy :
• AirScale Module (ID) AMIA with :
SRAN
→
• AirScale Module (OD) AMOB or AMOD) with : →
System Modules
ASIA
Base Band Modules
ABIA
• Radio Modules :
Remote Radio Head Modules
AHPMDA
•
•
•
LTE 700
LTE 800
GSM/UMTS 900
•
•
•
Band 8
Band 20
Band 28
AirScale Tri RRH 2x 2T2R B8/20/28 240 W : 700-800-900 MHz
AHEGB
•
•
GSM/LTE 1800
UMTS/LTE 2100
•
•
Band 3
Band 1
AirScale Dual RRH 4T4R B3/1 320 W : 1800-2100 Mhz
AHHB
•
LTE 2600
•
Band 7
AirScale RRH 4T4R B7 160 W : 2600 Mhz
Radio Modules
2
FRPD
•
LTE 700
•
Band 28
FLEXI RFM 6-PIPE 700 240W
ARPA
•
LTE 700
•
Band 28
AirScale RFM 6T6R B28 360W
© 2017 Nokia
Nokia Internal Use
AirScale BTS 2G-3G-4G Nokia
3
© 2017 Nokia
Nokia Internal Use
System Module
AMIA Hardware
Description
AirScale 2G-3G-4G Modules
ASIA Common Board
5
© 2017 Nokia
ABIA Capacity Board
Nokia Internal Use
AirScale System Module Indoor (AMIA)
Rear view
Front view
AMIA Subrack
Property
Value
Height (3U)
128.5 mm (5.1 in)
Depth
400 mm (15.7 in)
Width (19’’)
447 mm (17.6 in)
Empty (w/o blind covers)
Weight
with dummy panels
with all units
6
© 2017 Nokia
5.1 kg (11.2 lb)
6.8 kg (15 lb)
23.9 kg (52.7 lb)
Nokia Internal Use
The AirScale Subrack (AMIA) main properties:
• IP20 ingress protected
• Operating temperature range: from -5°C to +55°C
• Can be installed inside a 19-inch wide rack or cabinet
• Can be stacked on top of each other.
The AirScale Subrack AMIA includes:
• Subrack frame
• Backplane for high bandwidth interconnect between
• AirScale Common and
• AirScale Capacity plug-in units
• Fans with changeable airflow direction (by rotating fans).
• Default direction is front-to-back.
• Blind-units to prevent cooling airflow leakage
AirScale Subrack (AMIA) Architecture
AirScale System Module Indoor consists of the following items:
• 1 AirScale Subrack (AMIA), including backplane for high bandwidth connectivity between processing plug-in units
• 1 or 2 AirScale Common (ASIA) plug-in units for transport interfaces and for centralized processing (slots C1 and C2)
• Up to 6 AirScale Capacity (ABIA) plug-in units for baseband processing and for optical interfaces with radio units (slots
B1…B6)
AMIA slot numbering
B3
B6
B2
B5
B1
B4
C1
C2
Airscale Common ASIA
Airscale Capacity ABIA
RF1
7
© Nokia 2016
RF2
Airscale
Subrack
AMIA
RF3
RF4
RF5
RF6
Confidential
AirScale Common ASIA plug in unit
ASIA Interfaces
Common plug-in unit:
• Centralized control processing
• Up to 2 units in one Subrack for independent
Base Stations or high capacity configurations
• Integrated Ethernet transport termination per
subrack side
Connectivity to:
• Transport (EIF)
• External System Module Extension
• AirScale SM Subrack (SEI)
• Flexi Multi Radio 10 SM (SRIO)
Port
EIF1…2
EIF3…5
SEI
SRIO
DC-IN
EAC
SIN
SOUT
8
# Physical I/F
Reset Button
SRIO1 EIF1
SRIO2 EIF2
EIF3
EIF4
EIF5
LMP
The following functions are integrated in the ASIA:
• Ethernet transport
• Clock and control functions
• Fan control
• Status LEDs
Usage
2
SFP+
1/10GE Optical or 1GE Electrical Transport
3
RJ45
1GE Electrical Transport
2 MiniSAS-HD Ext SM Subrack extension, 2x 10GE
2
SFP+
Rapid IO connection for Flexi Multi Radio 10
1 DC terminal -48V DC Input
1
HDMI
External alarm & control, 6 alarms, 6 alarms/ctrls
1
HDMI
Synchronization input, GPS interface
1
HDMI
Synchronization output
© Nokia 2016
SIN
EAC SOUT SEI1 SEI2
DC-IN
Port
# Physical I/F
LMP
1
LEDs 14
RESET 2
GND
1
RJ-45
Lug
Usage
Local management port, 1G Ethernet
Visual indication of status
Plug-in unit RESET, with several scenarios
Grounding connector
NOTE: Pressing Reset Button for 5 seconds will clear
configuration data. Manual reset required afterwards for
changes to take effect.
AirScale Capacity ABIA plug in unit
ABIA Interfaces & Capacity
RF1
RF2
RF3
Capacity plug in unit:
• Cell specific baseband processing
• Up to 6 PIU in Subrack for flexible expansion of BTS baseband capacity
RF Module connectivity:
• 6 x OBSAI/CPRI up to 9.8 Gbps
• 3 out of 6 CPRI interfaces support IQ compression
9
© Nokia 2016
RF4
RF5
RF6
AirScale System Module - AMIA Installing and Cabling Manual
Installing AMIA
10
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Installing Common and Capacity boards in a minimum configuration
Close the extractors on both sides
11
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Installing ASIA and ABIA boards in a minimum configuration
Installing ASIA and ABIA boards in a maximum configuration
12
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Preparing optical interfaces ASIA/ABIA
SFP marked blue in the picture
13
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Rear Side AMIA : Fan & Shunt
If DC Powering
is
Then the DC-bridge from backplane
Power Option 1
• Is already connected by default
(to feed all the subracks)
• Only 1 DC Primary
Power connection
Power Option 2
• Must be removed
(to feed only by half subracks)
• 2 independent DC
Power connection
Power Option 3
• Is already connected by default
(to feed all the subracks with
redundancy)
• 1 DC Primary Power
connection +
• 1 DC Secondary
Power connection
© 2017 Nokia
Fans with changeable airflow direction (by rotating fans).
Default direction is front-to-back.
•
DC-Bridge.
And required
Power Option #1
14
•
Nokia Internal Use
Power Option #2
Power Option #3
AirScale System Module - AMIA Installing and Cabling Manual
Installing cable holders
15
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Connecting the grounding cable
16
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Connecting the DC power cables in ASIA-ASIK
2. Lift the latch of the DC power cable input.
3. Insert stripped end of the DC power cable into the DC power cable input
4. Close the latch of the DC power input so that the DC power cable is firmly secured.
17
© 2017 Nokia
Nokia Internal Use
AirScale System Module - AMIA Installing and Cabling Manual
Connecting synchronization, EAC, and LMP cables to ASIA/ASIB
Mini SAS
(SEI1, SEI2 Interfaces)
HDMI
(EAC – Sync In – Sync Out)
18
© 2017 Nokia
RJ-45
(LMP interface)
for commissioning
Nokia Internal Use
SFP
(Optical Cable)
RJ-45
EIF4/LMP
Interfaces
System Module
AMOD Hardware
Description
AirScale System Module Outdoor (AMOD)
AMOD Design Concept
Exterior View
488.1mm
11HU
13HU
With
2U Plinth
AMFV
20
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
21
© 2017 Nokia
Side
Minimum Clearances
Comment
Front
40/600 mm
40 pour la circulation de l'air (s'il y a d'autres équipements à l'avant, le dégagement doit être> 300 mm
et doit être défini au cas par cas) 600 pour les connexions avant et l'ouverture des portes
Rear
100/500 mm
100 pour le débit d'air. 500 pour l'accès à la maintenance arrière (ventilateur et filtre à air)
Side
200 mm
Other side
40/75 mm
Top
0 mm
Bottom
Espace de câblage
40 pour le débit d'air. 75 pour une pile avec modules Flexi
Stack / Empiler
Nokia
Internal Use
3U (132.5
mm)
Floor stand and stack
AirScale System Module Outdoor (AMOD)
Wall / Pole
Mounting Kit
AMFX
AMFX usable with 2 FPKA or 2 FPKC
22
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
11HU
11HU
23
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
AMOD AirScale Outdoor Subrack
24
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
Minimum AMOD Configuration
25
© 2017 Nokia
Maximum AMOD Configuration
ABIA
ABIA
ABIA
ABIA
ABIA
ABIA
ABIA
ASIA
ASIA
ASIA
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
AMFX Mounting Kit Installation on pole with FPKA
AMFX Mounting Kit Installation on pole with FPKC
26
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
AMFX Mounting Kit Installation on a Wall
27
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
Installing the AMFX Rotating Mounting Kit on a Wall
28
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
AMOD Installation on floor with the plinth AMFV
29
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
Routing of DC cables in AMOD
Routing of other cables in AMOD
Connecting the main power cable to the AMOD PDU
30
© 2017 Nokia
Nokia Internal Use
AirScale System Module Outdoor (AMOD)
Routing Cable into the AMOD
31
© 2017 Nokia
Nokia Internal Use
System Module
AMOB Hardware
Description
AirScale System Module Outdoor (AMOB)
ESD
Button
Power
Distribution
Unit
ABIA AirScale
Capacity
Module (1-6)
AirScale
Common Unit
board (ASIA)
AirScale
Common
Module (1-2)
33
© 2017 Nokia
Nokia Internal Use
GPS
Module
Heater(s)
AirScale AMOB Description
AMOB Clearances Installation
AMOB Dimension and Weight
in Horizontal
in Vertical
300mm Mini
300mm Mini
450mm or
300mm
800mm
41Kg Full Rack Config.
34
© Nokia 2016
Confidential
300mm or
450mm
800mm
AirScale Casing Outdoor AMOB datasheet
Datasheet
Description:
no AMIA needed
Height
• Outdoor casing for AirScale System Module Indoor
Width
• Low noise level Heat Exchanger “HEX” cooling
• Compatible with Flexi BTS mechanics stack/plinth/wall/pole/rack installation Depth
• Possibility to install AMOB inside the larger FCOA cabinet
Weight
• AMOB must be put on top of the stack
• Need AMFH: installation kit for AMOB – 1U
HEX Cooling 4U
Stand-Alone AMOB
Box for Airscale
Module 4U
AMOB on the pole
AMOB
Inside FCOA
35
© Nokia 2016
AMOB
on the
wall
Ingress Protection
Operating
Temperature
Installation
Temperature
Airflow Direction
Cold start
Nominal supply
voltage
Input voltage range
Volume
Mass capacity
Internal mechanical
interface
354.8mm (8U)
487mm (front cover)
448mm (into 19 inch rack)
605mm
472mm from rack mounting point
23kg (empty subrack);
41Kg (with 2 core +6 capacities)
IP65
-40°C - +55°C using full capacity
-40°C - +55°C
Back to front airflow direction for Horizontal
installation (FCOA, 19” rack, Flexi stack )
Front to back airflow direction for Vertical
installation (wall and pole mounting case)
~2h from -40°C to -5°C
-40.5 … -57 V DC
Extended Service Voltage Range supported
-36Vdc .. -60Vdc Floating
104,5L
Support Max 25Kg module inside
19inch rack,
Height: 4U (Maximum) * 350mm (Depth)
Fits to FCOA Cabinet
AirScale AMOB Description
AMOB Exploded View
36
© Nokia 2016
Heat Exchanger cooling contains fluorinated greenhouse gases
Hermetically sealed
Refrigerant: HFC-134a GWP value = 1430
System charge weight = 0.65Kg
Confidential
Mounting Kit Floor (Stack),
Wall and Pole (AMFA)
AirScale AMOB Description
AMOB Mounting Options – Wall & Pole
Lift points
AMFH Stack/ Wall/ Pole installation kit
(474418A) includes:
- Stack mounting bracket
- front plastic cover
- Security bracket
Right angle conduits on the top side
2x 1.5” and 2x 1.0”(another 1x 1.0” for
backup)
FMFA - Flexi Mounting kit
(470149A) plinth
FPKA Flexi Pole Kit
(471649A)
• AMOB can be mounted directly to:
• a wall using: AMFH + FMFA
•A pole using: AMFH + FPKA
•The stack mounting bracket from AMFH kit is not used for wall/pole mounting.
37
© Nokia 2016
Confidential
Straight conduits on the bottom side
2x 1.5” and 3x 1.0”
AirScale AMOB Description
AMOB Internal Power Distribution Unit (PDU)
The PDU combines :
• power distribution and
• control functions related to
• the fans,
• heaters, and
• the temperature sensor.
The PDU supports a maximum output of 42 A.
Overvoltage protection is provided only for the DC input.
Label
Function
Connector Type
IN
Power input
AWG6 50A
OUT
Power output
1xAWG7 (positive) + 1xAWG7 (negative)
Heaters
Heater port
2x2 pin
Test
Test access port
HDMI
Sensor
Temperature sensor
2-pin
Ext Fans
Fan Control
12-pin
GND
Grounding
M5 screw
38
© Nokia 2016
Confidential
AirScale AMOB Description
AMOB – Cabling, Glands & Conduits Fittings
M32 gland inserts used for AMOB
M50 gland with split grommet having
4x 14.8 mm holes for Commscope
fiber breakout assembly junction point
(will support up to 24x LC-LC fiber pairs)
24x5 insert with 24 plug for M50
M32 gland with split grommet having
2x holes for 7AWG power and return wires
M32 gland with split grommet having:
4x holes for MiniSAS cables
3x HDMI cables
1x GPS antenna cable
39
© Nokia 2016
M32 gland with split grommet having
8x holes for alarm and backhaul wires
AirScale AMOB Description
AMOB Cabling
8x Alarm cables with RJ-45 connectors
(top M32 gland)
2x MiniSAS, 3x HDMI
(lower/front M32 gland)
2x Power/return cables
(lower/rear M32 gland)
2x glands with 4x fiber breakout
assemblies per gland with
6x LC-LC connectors per fiber assembly
40
© Nokia 2016
AirScale AMOB Description
Second Heater Assembly
NOTE:
AMOB has one heater factory assembled. Second heater is required for cold start
(from -40°C to -5°C in around one hour).
Step
41
Action
1
Assemble the second heater (P339354) to the bracket assembly
(088956A). Use a Torx T20 tool to fasten two M4 pan head screws
through rear clearance holes in heater to standoffs on bracket
assembly.
Tighten screws to 2.2Nm torque.
2
Slide the second heater into the AMOB, aligning the two right angle
fasteners on the AMOB divider plate with the two M4 captive screws
on the bracket. Use Torx T20 tool to fasten the two M4 captive
screws to the right-angle fasteners.
Tighten screws to 2.2Nm torque.
3
Loop the heater cable around the bracket and insert
the connector into the second heater receptacle on PDU.
© Nokia 2016
Confidential
SRAN RRH Module
Hardware
Installation
AirScale Radio Units - AHPMDB
Nokia AirScale Tri RRH 2T2R B8/20/28 240 W : 700-800-900 MHz
43
© 2017 Nokia
Nokia Internal Use
AirScale Radio Units - AHEGB
Nokia AirScale Dual RRH 4T4R B1/3 320 W : 1800-2100 MHz
44
© 2017 Nokia
Power Consumption
Output power
per carrier (W)
Average
Busy Hour
100¨% load
Single Band 1/1/1 4T4R
4x40
1367
1614
2196
Single Band 1/1/1 2T2R
2x20
871
935
1073
Dual Band 1+1/1+1/1+1 4T4R
Nokia Internal Use
Dual Band 1+1/1+1/1+1 2T2R
4x40
2128
2622
3720
2x20
1147
1278
1548
Config
AirScale Radio Units - AHHB
Nokia AirScale RRH 4T4R B7 160 W : 2600 MHz
45
© 2017 Nokia
Nokia Internal Use
AirScale Radio Units - Installing and Cabling Manual
Cabling Nokia AirScale RRH
Connect the Power Cable
The DC power connection is made with the APPB or APPC connectors.
• APPB: connector accepting cable sections from 3.3 to 10 mm2
• APPC: connector accepting cable sections from 10 to 16 mm2
Connect the Ground Cable
NOTE: for APPx connectors: B = 0V A = -48V
46
© 2017 Nokia
Nokia Internal Use
AirScale Radio Units - Installing and Cabling Manual
Cabling Nokia AirScale RRH
Connect the EAC (Optional)
47
© 2017 Nokia
Connect the RAE (Optional)
Nokia Internal Use
AirScale RRH - Installation
Back Mount (Wall or Pole)
48
© 2017 Nokia
Nokia Internal Use
AirScale RRH - Installation
Book Mount (Pole or Wall)
49
© 2017 Nokia
Nokia Internal Use
Fixing rail & fixing rail bracket “One Clip”
474583A, AMRC AS2 RRH fixing rail 600mm
474580A, AMRA AS2 RRH fixing rail bracket 51-125 or
474581A, AMRB AS2 RRH fixing rail bracket 126-200
50
© Nokia 2015
<Document ID: D560066033> <Confidential>
”Clip”
Fixing rail & fixing rail bracket “One Clip”
51
© Nokia 2015
<Document ID: D560066033> <Confidential>
Flexi BTS Single RAN Installation Options
RRH – Horizontal Mount with Fan
52
© Nokia 2015
RRH – Pole Mounting
Nokia Internal Use
AirScale RRH - Installation
19” Rack Mount with Fan
53
© 2017 Nokia
Nokia Internal Use
SRAN RFM Module
Hardware
Installation
AirScale SRAN RFM Module
FRPD : RFM L700
55
© 2017 Nokia
AirScale SRAN RFM Module
56
© 2017 Nokia
AirScale SRAN RFM Module
RF Module Delivery Content
RF Module sales item includes following 5 components to connect it to System Module
1)
RF Module (including casing and fan subassembly)
2)
From 2 m (up to 200 meters according to Site Survey) long IP55 protected outdoor cable for 48 V DC (supply by installer)
3)
From 2 m (up to 20 km according to Site Survey) long IP55 protected outdoor Single Mode Optical system cable (supply by
Nokia)
4)
•
6 Gbps SFP OBSAI optical
•
UL & DL in the same cable pair
2 optical transceivers SFP pluggable, 1 to System Module and other 1 to RF Module
1
4
SFP* optical
transceiver (2pcs)
(FOSN (6 Gb))
DC Cable
2
3
LC
LC
Optical Cable 2m
LC
LC
(mini)
4
(*SFP = Small Form factor Pluggable)
57
© Nokia Solutions and Networks 2016
Nokia Internal Use
THANK YOU
58
© Nokia 2015
Nokia Internal Use