poe max-power
Function
The poe max-power command sets the maximum output power of the device.
The undo poe max-power command restores the default maximum output power of the device.
By default, the maximum output power of the device is the total power of PoE power modules. Therefore, the configured maximum output power must be lower than or equal to the total power of PoE power modules. On the S5720I-12X-PWH-SI-DC, the default maximum output power is 220000 mW, and the supported maximum output power is 240000 mW. On the S5720I-10X-PWH-SI-AC, the default maximum output power is 175000 mW. When the 110 V voltage is input, the maximum output power is 175000 mW. When the input voltage is 220 V, the maximum output power is 200000 mW.
Format
poe max-power max-power [ slot slot-id [ mcu mcu-id ] ]
undo poe max-power max-power slot slot-id
undo poe max-power [ slot slot-id [ mcu mcu-id ] ]
Only the S5720I-28X-PWH-SI-AC supports the mcu mcu-id parameter.
Parameters
Parameter |
Description |
Value |
|---|---|---|
max-power |
Specifies the maximum output power. |
The value is an integer that ranges from 15400 to 1625000, in mW. |
slot slot-id |
Specifies a slot ID. |
The value depends on the device configuration. |
mcu mcu-id |
Specifies an MCU ID. |
The value is 1 or 2. |
Usage Guidelines
Usage Scenario
In a stack, if no stack ID is added to the poe max-power command, this command sets the maximum output power of all stack member switches.
Precautions
If the configured maximum output power is lower than the total power required by PDs, lower-priority PDs will be powered off or cannot be powered on manually.
- The configured maximum output power of the device must be lower than the remaining PoE power of the device. Otherwise, the configuration does not take effect.