Maintenanc
e Item
Method
Expected Result
Troubleshooting
● Steady green: The
LAN switch is not
running properly
or is starting.
● Steady orange:
The indicator is
under a self-test
during the startup.
● Steady red: The
switch does not
run properly after
being registered,
or alarms are
generated for the
power supply, fan,
or temperature.
Availability
of the
cabinet
temperature
sensor
Hold the probe of
the cabinet
temperature
sensor or T/H
sensor in your
hand and view
the temperature
of the rack
environment unit
on the WebUI.
The temperature of
the rack
environment unit or
T/H sensor
displayed on the
WebUI increases.
If the temperature
displayed is
abnormal, check
whether the cable to
the cabinet
temperature sensor is
properly connected.
Otherwise, replace
the cabinet
temperature sensor.
Availability
of the water
sensor
Drip water to the
water detection
cable using a cup,
and check active
alarms on the
WebUI.
A water alarm is
generated on the
WebUI.
If the water sensor is
abnormal, check
whether the cable to
the water sensor is
properly connected. If
not, replace the
water sensor.
Availability
of the smart
rPDU
Observe the
indicator of the
smart rPDU
switch.
The indicator of the
smart rPDU switch
is on.
If the switch indicator
is off, check the
branch load. After
checking that the
branch is not
overloaded, replace
the smart rPDU if the
switch indicator is
still off.
FusionModule2000-S Smart Modular Data Center
User Manual
6 Operation and Maintenance
Issue 03 (2021-07-15)
Copyright © Huawei Technologies Co., Ltd.
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