Milan Technology MIL-SM2401MAF - Manual (Page 118)

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Overload: It means the current is over the PD current classification limited
(475mA @ 48V DC) that the situation happens over 50msec.
Mode Status: display the PD current operation mode status.
V sample or I sample: It means " Current sample or Voltage sample”. When
PD is detected and current is supplied, the POE switch will keep detecting and
sampling some current or voltage to ensure whether the PD still present on this
port. It is an IEEE 802.3af operating procedure.
R detect: When the port doesn’t connect with any PD, the POE switch will poll
each port and detects the resistor.
Dsvry R (ohms): display resistance value.
Port Curr (mA): display current value.
Port Volt (V): display voltage value.
Port Pwr (W): display watt value.
Class Curr(mA): display power class. When you enable the “Bypass classification”
function, the class value will not show in here.
Firmware Version: display the system firmware version.
Total Port Power (W): total of all the port power that provided to PD.
Power Management: status of the power management function.
Total Power Limit: total power of the total ports’ output power.
Commands
Select command: enter the POE command number or Power supply management
command integer in the prompt and press enter. The Power supply management
command will show up when the Port PwrLimit Mangag. is enabling.
Command Description
[1] Power Management (Enable)
Enabling or disabling the POE power
management function.
[2] Set Port Enable (ON/OFF)
Enabling or disabling the port POE inject
function