Installing E1/T1 Cables; Planning Installation Position Of E1/T1 Cables - Huawei Airbridge BTS3606 Installation Manual

Cdma base station cabinet installation
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Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Sector A
CMPA
RF_out
RF_in
Sample
CMPA
RF_out
RF_in
Sample
Figure 5-15 High-Power S(2/2/2), High-Power S(3/3/3), S(4/4/4), S(5/5/5), and S(6/6/6)
configuration

5.4 Installing E1/T1 Cables

The installation of E1/T1 cables involves the following tasks:
Planning the installation position of E1/T1 cables
Waterproofing E1/T1 cables
Shielding E1/T1 cables
Connecting E1/T1 cables
This section describes these four steps in detail.

5.4.1 Planning Installation Position of E1/T1 Cables

To plan the installation position of E1/T1 cables, proceed as follows:
1)
Remove the front panel of the lightning protection box, as shown in Figure 5-16.
CDDU
RX
TX
1
1
RX
TX
2
2
CMTR
DR
I
MR
I
MRO
TX
2
TXF
CMTR
DR
I
MR
I
MRO
TX
2
TX
F
Huawei Technologies Proprietary
Sector B
CDDU
RX
TX
1
1
RX
TX
2
2
CMTR
CMPA
DR
I
RF_out
MR
I
MRO
RF_in
TX
2
Sample
TXF
CMTR
CMPA
DR
I
RF_out
MR
I
MRO
RF_in
TX
2
Sample
TXF
5-18
Chapter 5 Installing Cables
Sector C
CDDU
RX
TX
1
1
RX
TX
2
2
CMTR
CMPA
DR
I
RF_out
MR
I
MRO
RF_in
TX
2
Sample
TXF
CMTR
CMPA
DR
I
MR
RF_out
I
MRO
RF_in
TX
2
Sample
TXF

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