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Installation Manual – BTS3606 Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
(1) Wiring terminal
Figure 4-19 Position of the PE grounding bar
2)
Remove the 2P horizontal connector base as shown in Figure 4-18.
3)
Strip the shielding layer at the ends of cable A and cable B as shown in Figure
4-18 for 1.5 cm till cable cores are exposed.
4)
Insert the naked cable cores to the –48 V cable connection hole and GND cable
connection hole respectively at the top of the cabinet, as show in Figure 4-20.
5)
Tighten the screws on the wiring terminals.
4.7.2 Connecting Data Cable
To connect a data cable, proceed as follows:
1)
Connect the 25-pin connector of the data cable to the EAC.
2)
Connect the 9-pin connector of the data cable to DB9 socket marked as "EAC"
on the compact-BTS serial port lightningproof module (CSLM) on the top of the
BTS3606 cabinet.
E1_0~7
EXT_CLK
EAC
ALARM
GPS0
GPS1
(1)
Cable A (The label is blue, marked with P–): Connected to the –48 V cable
connection hole.
Cable B (The label is red, marked with P+): Connected to the GND cable
connection hole.
Huawei Technologies Proprietary
(2)
(2) PE grounding bar
4-25
Chapter 4 Installing Cables
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