Allied Telesis AT-IFS802SP/POE - Manual (Page 75)

71 AT-IFS802SP/POE(W)-80 User Manual
6.27 Power over Ethernet
This segment shows the Power over Ethernet function.
PoE Status
Actual Power Consumption • : This column shows the real-time total power consumption.
Main Supply Voltage • : This column shows the output voltage of the system for PoE ports.
Firmware Version • : This column shows the PoE chip’s firmware version.
Port Knockoff Disabled • : Power Management state where one or more PDs have been powered
down so that a higher priority PD may be powered up and yet not exceed the maximum total
power available for PDs.
AC Disconnect
• : Tick this checkbox to monitor the AC impedance on the port terminals and
removes power when the impedance rises above a certain value, for a certain period (for details,
see the IEEE 802.3af specification).
Capacitive Detection
• : If the port and capacitive detection are enabled, the capacitances state
reads in the voltage result from the constant current. This is then subtracted from the pre-
capacitance voltage to get a charge rate. If this charge rate is within the window of the PD
signatures, the device is considered to be discovered.
And then, click to carry into effect.
•
Port • : The index of PoE ports.
Enable State • : Check it to enable the PoE function to the port.
Apply