Edge-Core ECS4110-28T Management Manual page 1036

28/52-port gigabit ethernet layer 2+ switch

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| Power over Ethernet Commands

power mainpower

maximum allocation

Global Configuration

The switch automatically detects attached PoE devices by periodically

transmitting test voltages that over the Gigabit Ethernet copper-media

ports. When an IEEE 802.3af or 802.3at compatible device is plugged

into one of these ports, the powered device reflects the test voltage

back to the switch, which may then turn on the power to this device.

When the power inline compatible command is used, this switch can

detect IEEE 802.3af or 802.3at compliant devices and the more recent

802.3af non-compliant devices that also reflect the test voltages back

to the switch. It cannot detect other legacy devices that do not reflect

back the test voltages.

For legacy devices to be supported by this switch, they must be able to

accept power over the data pairs connected to the RJ-45 ports.

Console(config)#power inline compatible

Console(config)#end

Console#show power inline status

mode : Disabled

Interface Admin

--------- -------- -------- ---- -------- -------- --------

This command defines a power budget for the switch (i.e., the power

available to all switch ports). Use the no form to restore the default

power mainpower maximum allocation milliwatts

milliwatts - The power budget for the switch.

(ECS4110-28P: 50000-390000 milliwatts

ECS4110-52P: 50000-400000 milliwatts)

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