poe power

Function

The poe power command sets the maximum output power of an interface.

The undo poe power command restores the default maximum output power of an interface.

This default value varies depending on interfaces of switches:

The MultiGE interface of an S5720-14X-PWH-SI-AC: 90000 mW; Other electrical interface of an S5720-14X-PWH-SI-AC: 30000 mW
The MultiGE interface of an S5720-28X-PWH-LI-AC: 60000 mW; Other electrical interface of an S5720-14X-PWH-SI-AC: 30000 mW
First 8 electrical interfaces of an S5720I-28X-PWH-SI-AC: 60000 mW; last 16 electrical interfaces of an S5720I-28X-PWH-SI-AC: 30000 mW
The electrical interface of an S5720I-6X-PWH-SI-AC, S5720I-10X-PWH-SI-AC, S5720I-12X-PWH-SI-DC, S5720-16X-PWH-LI-AC, S5730-HI, S5732-H or S6720-SI: 60000 mW
The electrical interface of other PoE devices: 30000 mW

Format

poe power port-max-power

undo poe power

Parameters

Parameter	Description	Value
port-max-power	Specifies the maximum output power of an interface.	The value is an integer, in mW. For a MultiGE interface of S5720-14X-PWH-SI-AC, the value ranges from 0 to 90000. For other an electrical interface of S5720-14X-PWH-SI-AC, the value ranges from 0 to 30000. For a MultiGE interface of S5720-28X-PWH-LI-AC, the value ranges from 0 to 60000. For other an electrical interface of S5720-28X-PWH-LI-AC, the value ranges from 0 to 30000. For the first 8 electrical interfaces of an S5720I-28X-PWH-SI-AC, the value ranges from 0 to 60000. For the last 16 electrical interfaces of an S5720I-28X-PWH-SI-AC, the value ranges from 0 to 30000. For an electrical interface of S5720I-6X-PWH-SI-AC, S5720I-10X-PWH-SI-AC, S5720I-12X-PWH-SI-DC, S5720-16X-PWH-LI-AC, S5730-HI, S5732-H, or S6720-SI, the value ranges from 0 to 60000. For electrical interfaces of other PoE devices, the value ranges from 0 to 30000.

Views

Interface view, port group view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenarios

The PD negotiation power may be different from the power required by some non-standard PDs or PDs that cannot be classified. You can run the poe power command to set the maximum output power of the interface, which prevents power overload for PDs and saves energy.

Prerequisites

The PoE function has been enabled on the interface using the poe enable command.

Example

# Set the maximum output power on GigabitEthernet0/0/1 to 15400 mW.

<HUAWEI> system-view
[HUAWEI] interface gigabitethernet 0/0/1
[HUAWEI-GigabitEthernet0/0/1] poe power 15400