Figure 3-34 Monitoring System For The Bts3900 Cabinet (-48 V Dc); Figure 3-35 Monitoring System For The Bts3900 Cabinet (+24 V Dc) - Huawei BTS3900 V100R003 Hardware Description

3 BTS3900 Hardware Configuration
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This document describes monitoring principles of two BTS3900 cabinets. If cabinet 1 is not
configured, the monitoring cables connected to the cabinet are not required.

Figure 3-34 Monitoring system for the BTS3900 cabinet (-48 V DC)

Figure 3-35 Monitoring system for the BTS3900 cabinet (+24 V DC)

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For details about the monitoring ports on the FMU, see
in the BTS3900 cabinet (-48 V DC), BTS3900 cabinet (+24 V DC), and BTS3900 cabinet
(AC). For details about the position of the FMU in the cabinet, see
Configurations in the Cabinet
For details about the monitoring ports on the PMU, see
configured in the BTS3900 cabinet (AC). For details about the position of the PMU in the
cabinet, see 3.1.1 Module Configurations in the
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Copyright © Huawei Technologies Co., Ltd.
4.8 Fan
and 4.8 Fan Box.
Cabinet.
Hardware Description
Box. The FMU is configured
3.1.1 Module
4.12.2 PMU. The PMU is
Issue 04 (2011-02-15)
BTS3900