Chapter 13
| Basic Administration Protocols
Power over Ethernet
– 382 –
Displaying the
Switch’s Overall
PoE Power Budget
Use the Administration > PoE (Configure Global) page to display the maximum PoE
power budget for the switch (power available to all RJ-45 ports). The maximum
power budget is fixed at the maximum available setting, which prevents overload
conditions at the power source. If the power demand from devices connected to
the switch exceeds the power budget, the switch uses port power priority settings
to limit the supplied power.
Parameters
These parameters are displayed:
◆ PoE Maximum Available Power – The power budget for the switch. If devices
connected to the switch require more power than the switch budget, the port
power priority settings are used to control the supplied power.
(Fixed: 390 Watts)
◆ System Operation Status – Status of the PoE power service provided to the
switch ports.
◆ PoE Power Consumption – The amount of power being consumed by PoE
devices connected to the switch.
◆ Software Version – The version of software running on the PoE controller
subsystem in the switch.
Web Interface
To set the overall PoE power budget for switch:
1. Click Administration, PoE.
2. Select Configure Global from the Step list.
Figure 241: Showing the Switch’s PoE Budget
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