7.8.2 Temperature monitoring signal cable
The temperature monitoring signal cable transmits the cabinet temperature information to the
HEUB.
Exterior
Figure 7-39 shows a temperature monitoring signal cable.
Figure 7-39 Temperature monitoring signal cable
(1) Temperature sensor (2) 4-pin connector
Cable Description
Table 7-35 describes the pin assignment for the wires of a temperature monitoring signal cable.
Table 7-35 Pin assignment for the wires of a temperature monitoring signal cable
Cable
X1 End X2 End
W1 X1.1 X2.3
W2 X1.2 X2.2
W3 X1.3 X2.1
7.8.3 PMU 11A Monitoring Signal Cable
The PMU 11A monitoring signal cable is used to connect PMU 11A and HEUB. The cable
transmits the monitoring information of the PMU 11A to the BBU.
Exterior
Figure 7-40 shows a PMU 11A monitoring signal cable.
BTS3900C (Ver.C)
Hardware Description 7 BTS3900C Cables
Issue 03 (2013-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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