ECS4110-28T_Management Guide

C HAPTER 29 | Power over Ethernet Commands
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EXAMPLE
Console(config)#interface ethernet 1/1
Console(config-if)#power inline
Console(config-if)#exit
Console(config)#interface ethernet 1/2
Console(config-if)#no power inline
Console(config-if)#
RELATED COMMANDS
time-range (783)
power inline
maximum allocation
This command limits the power allocated to specific ports. Use the no form
to restore the default setting.
SYNTAX
power inline maximum allocation milliwatts
no power inline maximum allocation
milliwatts - The maximum power budget for the port.
(Range: 3000 - 34200 milliwatts)
DEFAULT SETTING
34200 milliwatts
COMMAND MODE
Interface Configuration
COMMAND USAGE
◆ For the ECS4110-28P, the total PoE power delivered by all ports cannot
exceed the maximum power budget of 390W. For the ECS4110-52P, the
total PoE power delivered by all ports cannot exceed the maximum
power budget of 400W. All the RJ-45 ports support both the IEEE
802.3af and IEEE 802.3at standards. The maximum number of ports
which can supply power simultaneously at the specified levels are
shown in the following table.
◆ If a device is connected to a switch port and the switch detects that it
requires more than the maximum power allocated to the port or to the
overall switch, no power is supplied to the device (i.e., port power
remains off).
Table 121: Maximum Number of Ports Providing Simultaneous Power
Switch 34.2W (802.3at) 15.4W (802.3af) 7.5W (802.3af)
ECS4110-28P 11 24 24
ECS4110-52P 11 25 48