ZyXEL Communications PoE-80 - Manual (Page 18)

PoE-80 User’s Guide
18
LABEL DESCRIPTION
Master Enable This field enables or disables the use of the utility to control the ports. You
must enable this item to the utility to control the ports.
Calibrate System When the PoE-80 is not functioning properly, select this check box and click
Save to Device to reset the PoE-80 to the default settings. The device
resets and the PWR FWD and PWR OFF LEDs flash.
You must disconnect all of the PoE-enabled devices
from the PoE-80 before you calibrate the system.
PD Discovery
R(ohms) Set the upper and lower limit resistor values for the discovery of Powered
Devices (PD). The range is 19500~26500.
5.2 System Information
This section of the screen displays the hardware version, firmware version and the reset, update, port
control function buttons.
LABEL DESCRIPTION
Chip Version This displays the version of the PoE-80’s chipset.