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HUAWEI USG6000 Unified Security Gateway
Hardware Guide
Name
terminal
Power receptacle
Clip hole
1.1.2.4 Power Supply System
The USG6320 does not have a built-in power module and requires an external power adapter.
60W Power Adapter
The 60W power adapter converts AC power to DC power for the device.
the appearance of the power adapter.
Figure 1-9 Appearance of the 60W power adapter
Table 1-4
Table 1-4 Functions of the 60W power adapter
Item
Input overcurrent
protection
Output current limiting
protection
Output overvoltage
protection
Output short circuit
Issue 03 (2015-01-26)
Description
point of the cabinet, workbench, or wall, or the ground bar in
an equipment room.
Connects to the 4-pin plug of the power adapter.
The hole is used to install the power cable clip, which is used
to bind and fix the power cable.
lists the functions of the 60W power adapter.
Description
Stops power output and does not automatically restore power
output after the input current becomes normal.
Intermittently provides output and automatically restores
normal output after the output current falls within a normal
range.
Intermittently stops output and automatically restores output
after the overvoltage condition is removed.
Intermittently provides output and automatically restores
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1 Hardware Overview
Figure 1-9
illustrates
12
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