installing flexi multiradio 10 bts for stack, wall, and pole configurations
TRANSCRIPT
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Id:0900d80580988089
Confidential
Installing Flexi Multiradio 10 BTS optional sub-modules
6 Installing Flexi Multiradio 10 BTS optional
sub-modules
6.1 Installing Flexi Multiradio 10 BTS Power Distribution Sub-Module (FPFD)
Before you start
If cable entries are installed, remove them.
Steps
Remove the FPFD dummy unit as follows:
Undo the screws holding the FSMx core in place.
Pull out the core.
Remove the three screws holding the FPFD dummy unit in place.
g Leave the other dummy units in place if you are not installing any other optional sub-modules.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
Id:0900d80580988089
Confidential
Figure 7 Removing dummy unit
b
c
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Id:0900d80580988089
Confidential
Installing Flexi Multiradio 10 BTS optional sub-modules
Remove the rubber plugs on the core and the FPFD.
Figure 8 Removing rubber plugs
Insert the connection card to the slot on the FSMx core.
g The connection card for the FPFD looks identical with the transmission sub-module con-nection card. Make sure you are inserting the correct card.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
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Confidential
Figure 9 Inserting connection card
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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Installing Flexi Multiradio 10 BTS optional sub-modules
Remove the DC screw terminal cover from the FPFD sub-module.
Figure 10 Removing DC screw terminal cover
Loosen the screw terminals with an Allen key.
Figure 11 Loosening screw terminals
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
Id:0900d80580988089
Confidential
Remove the IP plugs from the cable glands.
Figure 12 Removing IP plugs
Remove cable glands heads.
Figure 13 Removing cable glands heads
Strip the DC input cable for 16 mm.
The cable size range for the DC input cable is 6 to 25 mm2and the outer cable diameter
4 to 11 mm.
g If your DC input cable is coming from Flexi Power Module (FPMA) (cable code 995069),the pre-cut guide mark for cable stripping is at 11 mm. Make a new cut at 16 mm and
then strip the cable.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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Installing Flexi Multiradio 10 BTS optional sub-modules
If the cable diameter is greater than 6 mm, remove the inner rings from the cable
glands.
Figure 14 Removing inner rings from cable glands
Thread your DC input cable through the cable glands.
Use lubricant if necessary.
Figure 15 Threading DC input cable through cable glands
Replace the inner cable gland with the DC input cable routed through it.
Figure 16 Replacing inner cable gland
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
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Insert the DC input cable to the inner screw terminal and tighten it to 4 Nm with an
Allen key.
w NOTICE:The edge of the cable insulation should be visible before tightening the screwterminal.
Figure 17 Tightening inner screw terminal
Tighten the inner cable gland.
Figure 18 Tightening inner cable gland
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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Installing Flexi Multiradio 10 BTS optional sub-modules
Replace the outer cable gland with the DC input cable routed through it.
Figure 19 Replacing outer cable gland
Insert the DC input cable to the outer screw terminal and tighten it to 4 Nm with
an Allen key.
w NOTICE:The edge of the cable insulation should be visible before tightening the screwterminal.
Figure 20 Tightening outer screw terminal
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
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Confidential
Tighten the outer cable gland.
Figure 21 Tightening outer cable gland
Check with multi-meter the resistance between +/- terminal screw and chassis.
The resistance should be Ms.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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Installing Flexi Multiradio 10 BTS optional sub-modules
Replace the DC screw terminal cover and tighten the screws for 2 Nm.
Figure 22 Replacing DC screw terminal cover
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
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Align the FPFD with the guide pin on the FSMx core, and push the FPFD in place.
Figure 23 Installing FPFD
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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Installing Flexi Multiradio 10 BTS optional sub-modules
Fix the FPFD with 3 x M5x25 screws (included in the accessory bag) and tighten
to 4.0 Nm.
Figure 24 Fixing FPFD
Route the DC input cable.
Route the DC input cable, as shown in Figure 25 Routing DC input cable between FPFD
and transmission sub-module.
g If transmission sub-module is not used, the DC input cable can be routed between FPFDand dummy unit.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Installing Flexi Multiradio 10 BTS optional sub-modules
Id:0900d80580988089
Confidential
Figure 25 Routing DC input cable between FPFD and transmission sub-module
Re-insert the module core and fix the screws.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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6.2 Installing Flexi Multiradio 10 BTS optional Transmission
Sub-Module (FTIF)
Purpose
Flexi Multiradio System Module core (FSMF/G) has an integrated Gigabit Ethernet andoptical Ethernet transport interface available on the front panel, however, if more or
other Ethernet interfaces are required then install an optional transmission sub-module
(FTIF). The sub-module is also mandatory in co-location cases when a backhaul con-
nection or synchronization is done through time-division multiplexing (TDM).
Before you start
The System Module has to be powered off before installing or replacing the transmission
sub-module.
If cable entries are installed, remove them.
Steps
Remove the FTIF dummy unit as follows:
Undo the screws holding the FSMx core in place.
Pull out the core.
Remove the four screws holding the FTIF dummy unit in place.
g Leave the other dummy units in place if you are not installing any other optional sub-modules.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Id:0900d8058098adf6
Confidential
Figure 26 Removing dummy unit
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Id:0900d8058098adf6
Confidential
Remove the rubber plugs on the core and the transmission sub-module.
Figure 27 Removing rubber plugs
Insert the connection card to the slot on the FSMx core.
gThe transmission sub-module connection card looks identical with the connection card
for the FPFD. Make sure you are inserting the correct card.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
Id:0900d8058098adf6
Confidential
Figure 28 Inserting connection card
Align the transmission sub-module with the guide pin on the FSMx core and push
the sub-module in place.
Figure 29 Installing transmission sub-module
Fix the transmission sub-module with 4 x M5x25 screws (included in the acces-
sory bag) and tighten to 4.0 Nm.
Do not reuse dummy unit screws.
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Installing Flexi Multiradio 10 BTS for Stack, Wall, andPole Configurations
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Figure 30 Fixing transmission sub-module
Re-insert the module core and fix the screws.