Huawei USG6000 Series Hardware Manual page 281

HUAWEI USG6000 Unified Security Gateway
Hardware Guide



Issue 03 (2015-01-26)
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.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
A Appendix
271