Huawei BTS3900A Installation Manual page 68

BTS3900A(Ver.B)
Installation Guide
Input
Label
IN1
IN2
IN3
Table 11-2
Table 11-2 SLPU-related cables
Cable
Surge protection
transfer cable for
monitoring signals
External dry-contact
monitoring signal
cable
Procedure
Step 1 Install cable racks on both sides of the SLPU and ensure that the mounting ears are on the same
plane as the SLPU panel, as shown in
Issue 01 (2011-10-25)
Pin
IN0.2
IN0.3
IN0.4
IN1.1
IN1.2
IN1.3
IN1.4
IN2.1
IN2.2
IN2.3
IN2.4
IN3.1
IN3.2
IN3.3
IN3.4
lists the SLPU-related cables.
One End
RJ45 connector
Bare wire
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Copyright © Huawei Technologies Co., Ltd.
Output
Label
OUT0
The Other End
RJ45 connector
Depending on the
external equipment
Figure 11-3.
11 Installing Optional Modules
Pin
OUT1.2
OUT1.4
OUT1.5
OUT1.3
OUT1.6
OUT1.7
OUT1.8
OUT0.1
OUT0.2
OUT0.4
OUT0.5
OUT0.3
OUT0.6
OUT0.7
OUT0.8
Remarks
Grey shielded
straight-through
cable
-
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