Table of Contents
Advertisement
Priority
Power Allocation
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
4.16.6 PoE Status
This page allows the user to inspect the total power consumption, total power reserved and current status for all PoE ports. The
screen in
Figure 4-16-5
appears.
802.3at mode.
This function wil affect PoE power reservation on Classification power limit mode
only, as 802.3af mode, system is going to reserve 15.4W maximum for PD that
supported Class3 level. As IEEE 802.3at mode, system is going to reserve
30.8W for PD that support Class4 level.
From class1 to class3 level on the 802.3at mode will be reserved the same PoE
power with 802.3af mode.
The Priority represents PoE ports priority. There are three levels of power priority
named Low, High and Critical.
The priority is used in the case when total power consumption has been over
total power budget. In this case the port with the lowest priority will be turn off,
and offer power for the port of higher priority.
It can limit the port PoE supply watts. Per port maximum value must less than
30.8W, total ports values must less than the Power Reservation value. Once
power overload detected, the port will auto shut down and keep on detection
mode until PD's power consumption lower than the power limit value
320
User's Manual of XGSW-28040HP
Advertisement
Table of Contents
