Command Manual – PoE
H3C S7500E Series Ethernet Switches Chapter 1 PoE Configuration Commands
1-29
View
System view
Parameters
max-power: Maximum power in watts of the PSE, in the range 37 to 806.
pse pse-id: Specifies a PSE ID.
Description
Use the poe max-power command to configure the maximum power for the PSE.
Use the undo poe max-power command to restore the default maximum power of the
PSE.
The default maximum power of the PSE is 37 watts.
Note that:
z The maximum power of the PSE must be greater than or equal to the sum of the
maximum power of all critical PoE interfaces on the PSE so as to guarantee the
power supply to these PoE interfaces. When the consumption power of all PDs
connected to the PSE is greater than the maximum power of the PSE, some PDs
will be powered off.
z The sum of the maximum power of all PSEs cannot exceed the maximum PoE
power.
Related commands: poe priority (system view).
Examples
# Set the maximum power of PSE 7 to 150 watts.
<Sysname> system-view
[Sysname] poe max-power 150 pse 7
1.1.23 poe mode
Syntax
poe mode signal
undo poe mode
View
PoE interface view, PoE-profile file view
Parameters
signal: Specifies the PoE mode as signal (power over signal cables).
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