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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
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