Configuring Poe Ports - 3Com Baseline 2928 PWR Plus User Manual

Configuring PoE Ports

Select PoE > PoE from the navigation tree and click the Setup tab, as shown in
Figure 1-2 Setup page
Table 1-1 describes the PoE port configuration items.
Table 1-1 PoE port configuration items
Item
Select Port
Power State
Power Max
Click to select ports to be configured and they will be displayed in the Selected
Ports list box.
Enable or disable PoE on the selected ports.
The system does not supply power to or reserve power for the PD connected
to a PoE port if the PoE port is not enabled with the PoE function.
You are allowed to enable PoE for a PoE port if the PoE port will not result in
PoE power overload; otherwise, you are not allowed to enable PoE for the
PoE port.
By default, PoE is disabled on a PoE port.
PSE power overload: When the sum of the power consumption of all ports
exceeds the maximum power of PSE, the system considers the PSE is
overloaded.
Set the maximum power for the PoE port.
The maximum PoE port power is the maximum power that the PoE port can
provide to the connected PD. If the power required by the PD is larger than the
maximum PoE port power, the PoE port will not supply power to the PD.
By default, the maximum power of a PoE port is 30000 milliwatts.
Description
1-3
Figure 1-2.