3com 8807 Reference Guide

C

HAPTER

 51: P

O

E PSU S

UPERVISION

 C

OMMANDS

poe-power output-thresh lower string

System view

string: Undervoltage alarm threshold. It ranges from 45.00 V to 47.00 V in the 
format of x.x.

Use the poe-power output-thresh lower command to set the undervoltage 
alarm threshold of DC output (lower threshold):

For both 220 VAC and 110 VAC input, it is recommended to set the threshold to 
45.00 V.

# Set the undervoltage alarm threshold of DC output to 45.00 V.

[SW8800] poe-power output-thresh upper 57.0

 

Set lower output-threshold power successfully! 

poe-power output-thresh upper string

System view

string: Overvoltage alarm threshold. It ranges from 55.00 V to 57.00 V in the 
format of X.X.

Use the poe-power output-thresh upper command to set the overvoltage 
alarm threshold of DC output (upper threshold):

For both 220 VAC and 110 VAC input, it is recommended to set the threshold to 
57.00 V.

# Set the overvoltage alarm threshold of DC output to 57.00V.

[SW8800] poe-power output upper 57.00

 

Set upper output-threshold power successfully!