Huawei USG6000 Series, Hardware Manual

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Name Description
Clip hole The hole is used to install the power cable clip, which is used
to bind and fix the power cable. The power cable clip is
installed before shipment.
Table 2-23 lists the functions of the 170W AC power module.
Table 2-23 Functions of the 170W AC power module
Item Description
Input undervoltage
protection Stops power output and automatically restores power output
after the input voltage becomes normal.
Input overcurrent
protection Stops power output and does not automatically restore power
output after the input current becomes normal.
Output current limiting
protection Intermittently provides output and automatically restores
normal output after the output current falls within a normal
range.
Output overvoltage
protection Intermittently stops output and automatically restores output
after the overvoltage condition is removed.
Output short circuit
protection Intermittently provides output and automatically restores
normal output after the output short circuit is removed.
Overtemperature
protection When the temperature of the power module reaches a preset
threshold, the power module stops power output and will
automatically restore power output after the temperature drops
back to the normal range.
Heat dissipation The power adapter does not have fans. The heat dissipation is
provided by the fan module of the device.
Hot swap The device has 1+1 power module redundancy. You can hot-
swap a 170W power module without interrupting device
operation.
Table 2-24 lists the technical specifications of the 170W AC power module.
Table 2-24 Technical specifications of the 170W AC power module
Item Description
Model Power-AC-B
Dimensions (H x W x D) 40 mm x 69 mm x 195 mm
Weight 0.82 kg
HUAWEI USG6000 Series
Hardware Guide
2 Hardware Overview
Issue 08 (2017-06-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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