Huawei E9000 Troubleshooting Manual page 131

Huawei Servers
Troubleshooting
Equipment Room Environment Inspection Results
7
Inspecting Cable Layout
Cable Layout Inspection Results
N
o.
1
2
3
Issue 20 (2020-09-25)
Power ● AC input: 100 V to 240
supply V AC at 50 or 60 Hz
● DC input:
– –57.6 V to –38.4 V
DC (voltage range),
–48 V DC (nominal
voltage)
– 192 V to 288 V DC
(voltage range), 240
V DC (nominal
voltage)
– 260 V to 400 V DC
(voltage range), 380
V DC (nominal
voltage)
Item Criteria
General Route the service cables
cable and power cables along
layout the two sides of the
cabinet respectively.
Power ● Power cables are not
cable tangled and are
layout arranged in an orderly
fashion.
● Power cables are
arranged in the same
way as those in any
existing cabinets.
● No power cables are
coiled.
Service ● Service cables are not
cable tangled and are
layout arranged in an orderly
fashion.
● Service cables are
arranged in the same
way as those in any
existing cabinets.
Copyright © Huawei Technologies Co., Ltd.
7 Preventive Maintenance
□ Normal □ Abnormal
Brief description:
Result
□ Normal □ Abnormal
Brief description:
□ Normal □ Abnormal
Brief description:
□ Normal □ Abnormal
Brief description:
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