Command Manual – PoE
H3C S7500 Series Ethernet Switches
Chapter 2 PoE PSU Supervision Configuration
Commands
2-2
command
Table 2-1
Description on the fields of the
display poe-power ac-input state
Field
Description
Normal: The AC input is normal.
Lack Phrase: The PSU is idle.
Under Limit: The AC input voltage is lower than the
lower threshold.
Upper Limit: The AC input voltage is higher than
the upper threshold.
Fuse Broken: The fuse is broken.
AC input state of PoE PSU 1
Switch Off: The switch is off.
2.1.2 display poe-power alarm
Syntax
display poe-power alarm
View
Parameters
e
Description
rm
command to display the detailed alarm information
about the external PoE PSUs.
Examples
tion about the external PoE PSUs.
ower alarm
U alarm detail:
state.
PSU 3 : Absent PSU is absent.
Any view
Non
Use the
display poe-power ala
# Display the detailed alarm informa
<H3C> display poe-p
PS
Number of PSUs : 1
PSU 1 : Absent PSU is absent.
PSU 2 : Normal PSU is in normal