D-Link DGS-1520 Dgs-1210 Smart Managed Gigabit Switches

User Manual - Page 28

For DGS-1520.

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DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide
18
PoE System
This window is used to configure the PoE system and display the detailed power information and PoE chip parameters
for PoE modules.
To view the following window, click System > PoE > PoE System, as shown below:
Figure 3-12 PoE System Window
The fields that can be configured for PoE System are described below:
Parameter Description
Unit
Select the stacking unit ID of the Switch that will be configured here.
Usage Threshold
Enter the usage threshold to generate a log and send the corresponding standard
notification. The range is from 1 to 99 percent.
Policy Preempt
Select this option to enable or disable the disconnection of the Powered Device
(PD), which is power-provisioned with a lower priority in order to release the power
to the new connected PD with higher priority under power shortage conditions.
Trap State
Select this option to enable or disable the sending of PoE trap notifications.
Click the Apply button to accept the changes made.
Click the Show Detail button to see the PoE system Parameters table at the bottom of the window.
After clicking the Show Detail button, the following window will appear.
Figure 3-13 PoE System (Show Detail) Window
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