Huawei USG6000E Series Hardware Manual page 564

HUAWEI USG6000E Series
Hardware Guide
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Follow-up Procedure
Verify the following after the connection is complete:
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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.
Do not connect or disconnect the power cables when the USG is powered on.
Issue 08 (2022-04-20)
Figure 5-34 Connecting AC power cables (USG6630E, USG6635E, USG6650E,
USG6655E)
The power cable is firmly connected to the power supply socket.
If multiple USGs are deployed, the power cables of each USG are correctly
labeled for distinction.
D ANGER
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