Poe System Settings - D-Link xStack DGS-3620 Series Reference Manual

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xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
system power limit; and secondly, if the per port power consumption exceeds the per port power limit.
•
Active circuit protection automatically disables the port if there is a short. Other ports will remain active.
Based on 802.3af/at PDs receive power according to
the following classification:
Class Maximum power available to PD
0
1
2
3
4
The PoE System Settings window is used to assign a power limit and power disconnect method for the whole PoE
system. To configure the Power Limit for the PoE system, enter a value between 37W and 760W for the Switch in
the Power Limit field. When the total consumed power exceeds the power limit, the PoE controller (located in the
PSE) disconnects the power to prevent overloading the power supply.

PoE System Settings

To view the following window, click System Configuration > PoE > PoE System Settings, as shown below:
The following parameters can be configured:
12.95W
3.84W
6.49W
12.95W
25.5W
Figure 3-18 PoE System Settings window
PSE provides power according to the following
classification:
Class
0
1
2
3
User Define
35
Max. power used by PSE
15.4W
4W
7W
15.4W
35W