Command Manual – PoE
H3C S7500E Series Ethernet Switches Chapter 1 PoE Configuration Commands
1-5
Field Description
Port Operating Status
Operating state of a PoE interface:
z off: PoE is disabled.
z on: Power is supplied for a PoE interface normally.
z power lack: The guaranteed remaining power of the
PSE is not high enough to supply power for a critical
PoE interface.
z power-deny: The PSE refuses to supply power. The
power required by the powered device (PD) is higher
than the configured power.
z power-itself: The external equipment is supplying
power for itself.
power-limit: The PSE is supplying a limited power. The
power required by the PD is higher than the configured
power and the PSE still supplies the configured power.
Port IEEE class PD power class: 0, 1, 2, 3, 4
Port Detection Status
Power detection state of a PoE interface:
z disabled: The PoE function is disabled.
z searching: The PoE interface is searching for the
PD.
z delivering-power: The PoE interface is supplying
power for the PD.
z fault: There is a fault defined in 802.3af.
z test: The PoE interface is under test.
z other-fault: There is a fault other than defined in
802.3af.
z pd-disconnect: The PD is disconnected.
Port detection status varies with devices.
Port Power Mode
Power mode of a PoE interface:
z signal: Power is supplied over signal cables.
spare: Power is supplied over spare cables.
Port Current Power
Current power of a PoE interface, including PD
consumption power and transmission loss
The transmission loss usually does not exceed one
watt.
Port Average Power Average power of a PoE interface
Port Peak Power Peak power of a PoE interface
Port Max Power Maximum power of a PoE interface
Port Current Current of a PoE interface
Port Voltage Voltage of a PoE interface
Port PD Description
Description of the PD connected to the PoE interface,
which is used to identify the type and location of the PD.
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