Configuring The Maximum Pse Power; Configuring The Maximum Poe Interface Power; Configuring Poe Power Management - 3Com S7906E Configuration Manual

To do...
Configure the maximum PoE
power (distributed IRF device)

Configuring the Maximum PSE Power

The maximum PSE power is the sum of power that the PDs connected to the PSE can get.
Follow these steps to configure the maximum PSE power:
To do...
Enter system view
Configure the maximum power
for the PSE
To avoid PSE power interruption due to PoE power overload, ensure that the sum of power of all
PSEs is less than the maximum PoE power.
The maximum power of the PSE must be greater than or equal to the sum of maximum power of
all critical PoE interfaces on the PSE to guarantee the power supply to these PoE interfaces.

Configuring the Maximum PoE Interface Power

The maximum PoE interface power is the maximum power that the PoE interface can provide to the
connected PD. If the power required by the PD is larger than the maximum PoE interface power, the
PoE interface will not supply power to the PD.
Follow these steps to configure the maximum PSE power (distributed IRF device):
To do...
Enter system view
Enter PoE interface view
Configure the maximum power
for the PoE interface

Configuring PoE Power Management

PoE power management involves PSE power management and PoE interface power management.
Use the command...
poe power chassis
chassis-number max-value
max-power
Use the command...
system-view
poe max-power max-power
pse pse-id
Use the command...
system-view
interface interface-type
interface-number
poe max-power max-power
1-7
Remarks
Optional
The default maximum PoE
power is 6720.
Remarks
—
Optional
The default maximum power of
the PSE is 37.
Remarks
—
—
Optional
15400 milliwatts by default.