Huawei USG6000E Series - 5.4.7.2 Connecting DC Power Cables

Figure 5-34 Connecting AC power cables (USG6630E, USG6635E, USG6650E,
USG6655E)
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Follow-up Procedure
Verify the following after the connection is complete:
● The power cable is
rmly connected to the power supply socket.
● If multiple USGs are deployed, the power cables of each USG are correctly
labeled for distinction.
5.4.7.2 Connecting DC Power Cables
The USG6630E, USG6635E come with two DC power module. Each DC power
module requires an NEG power cable and an RTN power cable. Connect power
cables to both DC power modules.
Context
Before connecting power cables, ensure that the DC power supply in the
equipment room meets the input requirements of the USG.
D ANGER
Do not connect or disconnect the power cables when the USG is powered on.
HUAWEI USG6000E Series
Hardware Guide 5 Hardware Installation
Issue 08 (2022-04-20) Copyright © Huawei Technologies Co., Ltd. 557