Chapter 2 Poe Psu Supervision Commands - Huawei Quidway S8500 Series Command Manual

Command Manual – PoE
Quidway S8500 Series Routing Switches

Chapter 2 PoE PSU Supervision Commands

2.1 PoE PSU Supervision Display Commands
2.1.1 display poe-power ac-input state
Syntax
display poe-power ac-input state
View
Any view
Parameter
None
Description
Use the display poe-power ac-input state command to display the AC input state of
each power supply unit (PSU).
Example
# Display the AC input state of each PSU.
<Quidway> display poe-power ac-input state
PSU 1 AC Input State : Lack Phase
PSU 2 AC Input State : Normal
PSU 3 AC Input State : Lack Phase
Table 2-1 Description on the fields of the display poe-power ac-input state
command
NORMAL
Under Limit
Upper Limit
Lack Phase
Fuse Broken
Switch Off
Field
The AC input is normal.
The AC input is below the lower threshold.
The AC input is above the upper threshold.
The AC input is lack of phase.
The fuse is blown.
The switch is off.
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Chapter 2 PoE PSU Supervision Commands
Description
2-1