l
The optical module or optical fiber is damaged and must be replaced.
2.4.10 Checking After Installation
After you install the device in a cabinet and before you power on the device, verify that the
cables and NE40E have been installed correctly.
Cabinet Installation Checklist
No.
Item
1
The cabinet is positioned according to instructions in the
engineering design document.
2
The deviation of the cabinet is less than 3 mm horizontally and
not more than 3 mm vertically.
3
All bolts are firmly fastened, especially those for electrical
connections. Both flat washers and spring washers are used and
the spring washers are placed over the flat washers.
4
The cabinet is neat and clean.
5
The doors can be opened and closed smoothly.
6
All labels, tags, and nameplates are correct, legible, and
complete.
Installation Environment Checklist
No.
Item
1
The equipment is free of fingerprints or other smudging.
2
The cables are free of excessive electrical tape and cable ties.
3
The area around the equipment is free of tape, cable ties,
packaging bags, and trash.
4
All items around the equipment are neat, clean, and intact.
Cable Installation Checklist
No.
Item
1
All the self-made ground cables are copper-based with proper
wire diameters. There is no switch or fuse on the cable and no
area of disconnection.
HUAWEI USG9500 Series
Hardware Guide
2 Hardware Installation
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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