MicroNet Technology SP1659P - Manual (Page 23)

Parameter description:
y Vmain: The volt is supplied by the PoE.
y Imain: The sum of the current that every port supplies.
y Pconsume: The sum of the power that every port supplies.
y Power Limit: The maximal power that the switch can supply (Read Only).
y Temperature: The temperature of the chip on PoE.
y Port No: Port number.
y Port On: Show whether the port is supplying the power to the PD or not.
y AC Disconnect Port Off: Port is turned off due to the AC Disconnect function.
y DC Disconnect Port Off: Port is turned off due to the DC Disconnect function.
y Overload Port Off: The switch will stop supplying the power to the port due to the power required by
the PD that is linked to the port on the switch excesses the Class setting of the PD.
y Short Circuit Port Off: The switch will stop supplying the power to the port if it detects that the PD
linked to the port is short circuit.
y Over Temp. Protection: The port of the switch will be disabled due to fast transient rise in temperature
to 240oC or slow rise in temperature to 200oC.
y Power Management Port Off: Due to total power required by all PDs linked to the switch excesses the
power limit, so the switch stops supplying the power to this port after referring to the information of the
priority.
3.5.2 PoE Configuration
In PoE Port Management function, user can configure the settings about PoE. The switch complies with IEEE
802.3af protocol and be capable of detecting automatically that whether the device linked to the port on the
switch is PD (Powered Device) or not. The switch also manage the power supplement based on the Class of
the PD, and it will stop supplying the power once the power required by the PD excesses the Class, Short
Circuit or over temperature occurs.
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