PLANET WGSD-10020 - Manual (Page 308)

User’s Manual of WGSD-10020 Series
308
The page includes the following fields:
Object Description
• System PoE Admin
Mode
Allows user enable or disable PoE function. It will causes all of PoE ports supply
or not supply power.
• Power Management
Mode
There are five modes for configuring how the ports/PDs may reserve power and
when to shut down ports.
Classification mode: System reserves PoE power to PD according to PoE class
level.
Allocation mode: allows user to assign PoE power to per port.
Consumption mode: System offers PoE power accordint to PD real power
consumption.
Priority mode: System offers PoE power according to per port priority setting
when power consumption has been over total power budget.
The default PoE management mode is “
Consumption mode”.
• Power Supply Budget
[W] Set limit value of the total PoE port provided power to the PDs.
For
WGSD-10020HP, the available max. Value is 150.
• Temperature
Threshold
Allows setting over temperature protection threshold value. It system
temperature was over it then system lower total PoE power budget automatically.
• PoE Usage Threshold
Allows setting how much PoE power budget could be limited.
Buttons
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.
For
WGSD-10020HP, the total PoE power reservation from Port-1~8 is up to 150W
PD Classifications
A PD may be classified by the PSE based on the classification information provided by the PD. The intent of PD classification is
to provide information about the maximum power required by the PD during operation.
Class 0 is the default for PDs. However,
to improve power management at the PSE, the PD may opt to provide a signature for
Class 1 to 4.
The PD is classified based on power. The classification of the PD is the maximum power that the PD will draw across all input
voltages and operational modes.
A PD shall return Class 0 to 4 in accordance with the maximum power draw as specified by Table 4-16-1.