Dc Output Alarm Thresholds Configuration Tasks; Dc Output Alarm Thresholds Configuration Example - Huawei Quidway S6500 Series Operation Manual

Operation Manual - PoE
Quidway S6500 Series Ethernet Switches

2.3.1 DC Output Alarm Thresholds Configuration Tasks

Table 2-2 DC output alarm thresholds configuration task
Num
1
2
3
4
5
Note:
For 220 VAC or 110 VAC input, it is recommended to set the upper threshold to 55.0 V
and the lower threshold to 47.0 V.

2.3.2 DC Output Alarm Thresholds Configuration Example

I. Network requirements
Set the overvoltage alarm threshold of DC output for the PoE PSUs to 55.0 V.
Set the undervoltage alarm threshold of DC output for the PoE PSUs to 47.0 V.
II. Configuration procedure
# Enter the system view.
<Quidway> system-view
# Set the overvoltage alarm threshold of DC output for the PoE PSUs to 55.0 V.
Operation
Enter the system view
Set the overvoltage alarm
threshold of DC output (upper
threshold) for the PoE PSUs
Set the undervoltage alarm
threshold of DC output (lower
threshold) for the PoE PSUs
Display the DC output state of
the PoE PSUs.
Display the DC
voltage/current values of the
PoE PSUs
Huawei Technologies Proprietary
Chapter 2 PoE PSU Supervision Configuration
Command
<Quidway>
system-view
[Quidway] poe-power
output-thresh upper
string
[Quidway] poe-power
output-thresh
string
[Quidway]
poe-power dc-output
state
output [Quidway]
poe-power dc-output
value
2-3
Description
—
Required, and
the range
55.0 V to 57.0
V.
Required, and
the range
lower
45.0 V to 47.0
V.
Optional,
display you
execute
command
any view.
Optional,
you
display
execute
command
any view.
is
is
and
can
this
in
and
can
this
in