Bbu Alarm Cable; Figure 5-115 Monitoring Signal Cable For The Gatm; Table 5-78 Pin Assignment For The Wires Of The Monitoring Signal Cable For The Gatm - Huawei BTS3900 V100R003 Hardware Description

BTS3900
Hardware Description

Figure 5-115 Monitoring signal cable for the GATM

(1) RJ-45 connector
Pin Assignment
Table 5-78
GATM.

Table 5-78 Pin assignment for the wires of the monitoring signal cable for the GATM

X1 End
X1.1
X1.2
X1.3
X1.6
X1.5
X1.4
X1.7
X1.8

5.8.8 BBU Alarm Cable

The BBU alarm cable transmits alarm signals from an external alarm device to the BBU.
Exterior
The BBU alarm cable has an RJ-45 connector at each end, as shown in
an RJ-45 connector at one end may be removed, and an appropriate terminal may be added
according to the field requirements.
Issue 04 (2011-02-15)
describes the pin assignment for the wires of the monitoring signal cable for the
X2 End
X2.1
X2.2
X2.3
X2.6
X2.5
X2.4
X2.7
X2.8
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Wire Color
White
Orange
White
Green
White
Blue
White
Brown
5 BTS3900 Cables
Wire Type
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Figure 5-116. However,
5-87