3com 2924-PWR User Manual
194
C
HAPTER
15: M
ANAGING
P
OWER
OVER
E
THERNET
D
EVICES
■
Guarantee Power Summary — Displays guaranteed and total PoE
power:
power:
■
Total PoE Available — The total amount of PoE power that can be
provided by the Switch.
provided by the Switch.
■
Guarantee PoE — The maximum amount of PoE power that has
been guaranteed for selected ports. This value is defined by the
number of ports you have set to Guarantee.
been guaranteed for selected ports. This value is defined by the
number of ports you have set to Guarantee.
■
Remaining (Available - Guarantee) — The minimum amount of
non-guaranteed PoE power left over after allocating the Guarantee
PoE power. This value is a guideline for assigning guarantee ports.
The actual amount of power used and available is displayed on the
Port PoE Summary page (see page 191).
non-guaranteed PoE power left over after allocating the Guarantee
PoE power. This value is a guideline for assigning guarantee ports.
The actual amount of power used and available is displayed on the
Port PoE Summary page (see page 191).
■
Selected Ports — Displays the PoE configuration for the selected
ports. The fields displayed are:
ports. The fields displayed are:
■
Port — Indicates the port number.
■
State — Indicates if the port is enabled to deliver power to
powered devices. The possible field values are Enabled or Disabled.
powered devices. The possible field values are Enabled or Disabled.
■
Mode — Indicates the port power mode. The possible field values
are Auto or Guarantee.
are Auto or Guarantee.
■
Power Max(watts) — Indicates the maximum amount of power
available to the interface. The field value is displayed in Watts.
available to the interface. The field value is displayed in Watts.
■
Power Used(watts) — Indicates the actual amount of power
currently used by the interface. The field value is displayed in
Watts.
currently used by the interface. The field value is displayed in
Watts.
2 Define the fields.
3 Click
. The settings are applied to the selected ports, and the
device is updated.