FS728TP Smart Switch Software Administration Manual
Managing System Settings 3-13
v1.1, September 2009
– High – Sets the PoE priority level as high.
• Class – Displays the classification of the powered device. The class defines the maximum
power that can be provided to the powered device. The possible classes with their power
ranges are:
– Class 0 – Indicates the maximum power level at the Power Sourcing Equipment is
15.4 Watts.
– Class 1 – Indicates the maximum power level at the Power Sourcing Equipment is 4.0
Watts.
– Class 2 – Indicates the maximum power level at the Power Sourcing Equipment is 7.0
Watts.
– Class 3 – Indicates the maximum power level at the Power Sourcing Equipment is
15.4 Watts.
– Class 4 – Treated as class 0.
• Output Voltage – Displays the Output Voltage in Volts.
• Output Current – Displays the Output current in mA (Milliamps).
• Output Power – Displays the Output power in Watts.
• Power Limit – Displays the power limit in Watts.
• Status – Displays the interface PoE status. The possible field values are:
– Delivering Power – Indicates the device delivers power from the selected interface.
– Disabled – Indicates the device is disabled for delivering power via the interface.
– Test Fail – Indicates the powered device test has failed. For example, a port could not
be enabled and cannot be used to deliver power to the powered device.
– Testing – Indicates the powered device is being tested. For example, a powered device
is tested to confirm it is receiving power from the power supply.
– Searching – Indicates the device is currently searching for a powered device.
Searching is the default PoE operational status.
– Fault – Indicates the device has detected a fault on the powered device when the port
is forced on. For example, the power supply voltage is out of range, or there is a
communication error with PoE devices, or a short occurs or unknown error occurs.
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