3Com 8807 - Poe-Power Input-Thresh Lower; Poe-Power Input-Thresh Upper

PoE PSU Supervision Configuration Commands 893
PoE PSU Supervision
Configuration
Commands
poe-power input-thresh
lower
Syntax
poe-power input-thresh lower string
View
System view
Parameter
string: Undervoltage alarm threshold. It ranges from 90.00 V to 264.00 V in the
format of X.X and within the accuracy of the second decimal.
Description
Use the poe-power input-thresh lower command to set the undervoltage alarm
threshold of AC input for the PoE PSUs (lower threshold):
■ For 220 VAC input, it is recommended to set the threshold to 181.0 V.
■ For 110 VAC input, it is recommended to set the threshold to 90.0 V.
Example
# Set the undervoltage alarm threshold of AC input to 181.0 V.
[SW8800] poe-power input-thresh lower 181.0
Set lower input-threshold power successfully!
poe-power input-thresh
upper
Syntax
poe-power input-thresh upper string
View
System view
Parameter
string: Overvoltage alarm threshold. It ranges from 90 V to 264 V in the format of
X.X.
Description
Use the poe-power input-thresh upper command to set overvoltage alarm
threshold of AC input (upper threshold):
■ For 220 VAC input, it is recommended to set the threshold to 264.0 V.
■ For 110 VAC input, it is recommended to set the threshold to 132.0 V.
Example
# Set the overvoltage alarm threshold of AC input to 264.0 V.
[SW8800] poe-power input upper 264.0
Set upper input-threshold power successfully!