FSMF module and FPFD optional module
Site Engineering/ 25.01.2014
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Contents of delivery of Flexi Multiradio 10 modules (1/3)
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Contents of delivery of Flexi Multiradio 10 modules (2/3)
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Contents of delivery of Flexi Multiradio 10 modules (3/3)
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FSMF plug in modules
Optional, one integrated DC power
distribution (FPFD)
Without covers for cabinet and rack
installation
Optional, one transport sub-module
Optional baseband capacity and
technology
extension sub-module (0-2 pieces)
With covers for stack, wall and pole installation
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FSMF External connectors
External Connectors
DC-Out
4x 16mm²
DC-out
DC-in
LMP
PwrProfile 2x 16mm² RJ45
EIF2/RF/6
SFP+
RF/EXT1..3
3x SFP+
sRIO
SFP+
DC-out
DC-in
PwrProfile PwrProfile
BB EXT1 BB EXT2 EIF1
QSFP
QSFP RJ45
sRIO
SFP+
EAC Sync In Sync Out
HDMI HDMI
HDMI
BB EXT RF/EXT
QSFP
SFP+
•EAC: 6 Alarm signals and 6 signals that are SW assignable for either Alarm or Control signals CAN bus interface . HDMI is the
connector type used for the EAC interface
•FSMF has a 48V input screw terminal connector on the front panel for power input of its own, if FPFD is not used.
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Power connection to FSMF (when optional FPFD is not used)
Installation of FSMF front
panel DC interface port
(without optional FPFD PDU
installed) requires a dedicated
fuse. The fuse size should be
between 20 A and 30 A.
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Integrated optional (FPFD) module
Flexi Power Distribution Sub-Module (FPFD) is a highly
integrated optional size-optimized power distribution unit (PDU)
for System Module variant FSMF. It is installed in the top left slot
of the System Module.
FPFD provides four external -48 V DC outputs (fixed to 1100 W)
for Flexi Modules (RF Module, RRH, or external System Module)
or any standard 48 V DC device at the site, and one internal DC
output to System Module itself via internal connector (MEC8).
FPFD has integrated basic Over Voltage Protection (OVP Type
approval level with 2kV/1kV), EMC filtering and reverse polarity
protection. It is IP65 rated.
Flexi Power Distribution Sub-Module (FPFD) can be used for
stacked and feederless configurations in the same way as earlier
integrated Flexi PDUs.
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FPFD interfaces
The FPFD provides the following external interfaces:
One -48 V DC input (4-25 mm2/4 AWG)
Four external -48 V DC outputs (4-16 mm2/6 AWG screw terminals)
One internal DC output to the System Module
ON/OFF switches & status LEDs at the control panel
The control panel is located on the front panel of the
Flexi Multiradio 10 BTS Power Distribution
Sub-Module (FPFD). There are five LEDs for the
corresponding output ports,
and two push buttons for the ON/OFF functionality of
the outputs.
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Power connection to FPFD (FSMF powered via FPFD)
When FPFD is in use, it
feeds the FSMF core DC
in port internally. In this
case make sure that the
FSMF front panel DC
interface port is covered
with IP seal and not used.
The fuse size should be
between 100 A and 125A
if all 4 ports will be
connected to 1100W .
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Routing the FPFD power input cable
The two FPFD DC input cables can be routed between
FPFD and dummy unit or transmission card. If there is
no space for both cables, one of them can be routed at
the right side of FTIF card.
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DC cable requirements for 80 W RF Modules
The DC cable is not included in the 80 W RF Module delivery. 48 VDC power can be fed from a
System Module or directly from an external power source
If FXEB/FRGT is used with FSMC/D/E or FPFC/FPFD (30A PDU), then the rules of below table
should apply.
472806A:FPCA DC cable 2xmultibeam cut off-open 2 m (dual
cable)
Only if low voltage in RFM DC input
3x80w RFM
SM rel3+FPFD
3x80w RFM
SM rel3+FPFD
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Standard DC cable open-open (single cable) for
outdoor
use
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rights reserved.
FPMA AC wiring and fuse requirements
The recommended wire cross section and fuse size for FPMA is listed below
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EAC cable(FTSI 472578A) wiring
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Thank you
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