ECS4100 Series CLI Reference Guide-R07

Chapter 13 | Power over Ethernet Commands
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Default Setting
class
Command Mode
Global Configuration
Command Usage
The IEEE standard does not define the maximum power of each PD class. The
following table is an example from Microsem's PoE IC implementation.
Example
Console(config)#power inline maximum allocation mode user
Console(config)#
power mainpower
maximum allocation
This command defines a power budget for the switch (i.e., the power available to all
switch ports). Use the no form to restore the default setting.
Syntax
power mainpower maximum allocation milliwatts
milliwatts - The power budget for the switch.
(Range: 50000-180000 mW for ECS4100-12PH, 50000-190000 mW for the
ECS4100-28P, 50000-370000 mW for the ECS4100-52P)
Default Setting
180000 mW for ECS4100-12PH
190000 mW for ECS4100-28P
370000 mW for ECS4100-52P
Command Mode
Global Configuration
Command Usage
◆ Setting a maximum power budget for the switch enables power to be centrally
managed, preventing overload conditions at the power source.
Table 84: Maximum PoE Based on PD Classification
PD Class Maximum Power (Watts)
Class 0 (AF) 16.1
Class 0 (AT) 33.6
Class 1 4.2
Class 2 7.3
Class 3 16.1
Class 4 33.6