ZyXEL Communications XGS2220 Series - Page 257

Chapter 37 PoE Setup
XGS2220 Series User’s Guide
257
Figure 183 PORT > PoE Setup > PoE Status
The following table describes the labels in this screen.
Table 125 PORT > PoE Setup > PoE Status
LABEL DESCRIPTION
PoE Mode This field displays the power management mode used by the Switch, whether it is in
Classification or Consumption mode.
Total Power (W) This field displays the total power the Switch can provide to the connected PoE-enabled
devices on the PoE ports.
PoE Usage (%) This field displays the amount of power currently being supplied to connected PoE devices (PDs)
as a percentage of the total PoE power the Switch can supply.
When PoE usage reaches 100%, the Switch will shut down PDs one-by-one according to the PD
priority which you configured in PORT > PoE Setup > PoE Setup.
PoE Usage
Threshold (%)
This field displays the percentage of PoE usage. The Switch will generate a trap and/or a log
when the usage exceeds the specified threshold.
Consuming
Power (W)
This field displays the amount of power the Switch is currently supplying to the connected PoE-
enabled devices.
Allocated Power
(W)
This field displays the total amount of power the Switch (in classification mode) has reserved for
PoE after negotiating with the connected PoE devices. It shows NA when the Switch is in
consumption mode.
Consuming Power (W) can be less than or equal but not more than the Allocated Power (W).
Remaining
Power (W)
This field displays the amount of power the Switch can still provide for PoE.
Port This is the port index number.
State This field shows which ports can receive power from the Switch.
• Disable – The PD connected to this port cannot get power supply.
• Enable – The PD connected to this port can receive power.