Huawei USG6000E Series Hardware Manual page 562

HUAWEI USG6000E Series
Hardware Guide
transmitted. If the indicator is off, the link is disconnected. Possible causes for the
disconnection are as follows:
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5.4.7 Connecting Power Cables
Follow the operation guide to connect power cables from the power module of
the USG6515E, USG6525E, USG6550E, USG6555E, USG6560E, USG6565E,
USG6575E-B, USG6580E, USG6585E, USG6605E-B, USG6610E, USG6615E,
USG6620E, USG6625E, USG6630E, USG6635E, USG6650E, USG6655E to the output
of the power supply device.
5.4.7.1 Connecting AC Power Cables
By default, the USG6515E, USG6525E, USG6550E, USG6555E, USG6560E,
USG6565E, USG6575E-B, USG6580E, USG6585E, USG6605E-B, USG6610E,
USG6615E, USG6620E, USG6625E comes with one AC power module. However,
two AC power modules are supported. The USG6630E, USG6635E, USG6650E,
USG6655E comes with two AC power module. Each AC power module requires an
AC power cable. When two AC power modules are used, connect power cables to
both AC power modules.
Context
Before connecting the power cables, ensure that the AC 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.
Procedure
Step 1 Ensure that the PGND cable is adequately grounded.
Step 2 Connect AC power cables to AC power modules.
1.
2.
Issue 08 (2022-04-20)
The optical fiber is improperly inserted. Pull out the optical fiber and re-insert
it.
The RX and TX optical ports are inserted reversely. Pull out the optical fibers,
change their position, and re-insert them.
The optical module is damaged or the optical fiber is broken. Replace the
optical module or the optical fiber.
D ANGER
NO TE
When two power modules are used, connect them to different power sources to improve
availability.
Plug one end of the C13 power cable to the power socket of the USG power
module and adjust the cable-retention clip to an appropriate position.
Bundle the AC power cable using a cable-retention clip and adjust the cable-
retention clip to fasten the AC power cable.
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