Lantronix SISPM1040-xxxx-L3 Web User Guide
33856 Rev. A https://www.lantronix.com/ 79
PoE Management > PoE Status
This page displays the current status for all PoE ports.
Local Port: This is the logical port number for this row.
PD Class: Each PD (Powered Device) is classified according to a class that defines the maximum power the PD
will use. The PD Class shows the PDs class. Five Classes are defined:
Class 0: Max. power 15.4 W
Class 1: Max. power 4.0 W
Class 2: Max. power 7.0 W
Class 3: Max. power 15.4 W
Class 4: Max. power 30.0 W
Power Requested: Shows the requested amount of power the PD wants to be reserved.
Power Allocated: Shows the amount of power the switch has allocated for the PD.
Power Used: Shows how much power the PD currently is using.
Current Used: Shows how much current the PD currently is using.
Priority: Shows the port's priority configured by the user.
Port Status: Shows the port's status. The status can be one of the following values:
PoE not available - No PoE chip found: PoE not supported for the port.
PoE turned OFF - PoE disabled: PoE is disabled by user.
PoE turned OFF - Power budget exceeded: The total requested or used power by the PDs exceeds the
maximum power the Power Supply can deliver, and port(s) with the lowest priority is/are powered down.
No PD detected: No PD detected for the port.
PoE turned OFF - PD overload: The PD has requested or used more power than the port can deliver,
and is powered down.
PoE turned OFF: PD is off.
Invalid PD: PD detected but is not working correctly.
The bottom row of the table displays the total Power Requested, Power Allocated, Power Used, and Current Used