DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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14.  Green 
Power Saving 
EEE 
 
Power Saving 
This window is used to display and configure the power saving settings of the Switch. 
To view the following window, click Green > Power Saving, as shown below: 
 
Figure 14-1 Power Saving Global Settings Window 
 
The fields that can be configured in Power Saving Global Settings are described below: 
Parameter  Description 
Link Detection Power 
Saving 
Select this option to enable or disable the link detection state. When enabled, a 
port which has a link down status will be turned off to save power to the Switch. 
This will not affect the port’s capabilities when the port status is link up. 
Length Detection Power 
Saving 
Select this option to enable or disable the cable length detection power saving 
feature. This feature will allow the Switch to automatically detect the cable length 
connected to the port and increase or reduce the required power to this port 
accordingly to save power. 
Scheduled Port-shutdown 
Power Saving 
Select this option to enable or disable applying the power saving by scheduled 
port shutdown. 
Scheduled Dim-LED Power 
Saving 
Select this option to enable or disable applying the power saving by scheduled 
dimming LEDs. 
Administrative Dim-LED 
Select this option to enable or disable the port LED function. 
Click the Apply button to accept the changes made. 
 
The fields that can be configured in Time Range Settings are described below: 
Parameter  Description 
Type 
DIM-LED is selected as the power saving type. 
Time Range 
Enter the name of the time range to associate with the power saving type. 
Click the Apply button to accept the changes made for each individual section. 
Click the Delete button to remove the specified entry.