●
Do not use the power line ground or lightning protection ground as the
working ground of the device, and leave as much space as possible between
the working ground of the device and the power line ground or lightning
protection ground.
●
Ensure that no high-power radio transmitter, radar transmitter, or high-
frequency high-current device is deployed nearby.
●
Take electromagnetic protection measures if necessary.
A.2 Fault Tag
*Customer name:
Address:
Contact person:
Tel.:
Fax:
Category*: □ RMA □ Return □ Analysis
BOM
Code
Product
Descripti
on
Bar
Code*
Fault
Occurrin
g Date*
Descripti
on of the
Fault
Phenome
na*
Category
No.*
Software
Version*
Reasons for Repairing (Category No.):
Category No. includes the following eight types:
F001 - Wear out damaged (◊ In warranty Period ◊ Out of warranty period)
F002 - Deployment damaged
F003 - Intransit damaged
F004 - Version upgrade
F005 - Batch replace
F007 - Overdue spare parts inspecting
F008 - Others
F011 - Running circumstance change
HUAWEI USG6000E Series
Hardware Guide
A Appendix
Issue 08 (2022-04-20)
Copyright © Huawei Technologies Co., Ltd.
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