Transition Networks SISPM1040-182D - Manual (Page 124)

Transition Networks SISPM1040-182D-LR
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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.
„ Start: Showing with a tick symbol, the system initializes and resets successfully.
„ And then, click Apply to carry into effect.
„ Port: The index of PoE ports.
„ Enable State: Check it to enable the PoE function to the port.
„ Power Limit From: Check it to decide the power limit method.
¾ Classification: When this check box is ticked, the system will limit the power
supply to the powered device in accordance with the related class.
„ Legacy: Check it to support the legacy power devices.
„ Priority: Pull down the selection menu item to choose the priority of power
supplying.
„ Port Limit (<15400) mW: User can key in the power limit value which is under 15.4
Watts.
„ Mode: Displays the operating mode of the port.
„ Current (mA): Displays the operating current of the port.
„ Voltage (V): Displays the operating voltage of the port.
„ Power (mW): Displays the power consumption of the port.
„ Determined Class: Displays the PD’s class.
„ And then, click Apply to carry into effect.