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Energy saving configuration
Overview
Energy saving allows you to configure a port to work at the lowest transmission speed, disable PoE, or go
down during a specified time range on certain days of a week. The port resumes working normally when
the effective time period ends.
Configuring energy saving on a port
Select Device > Energy Saving from the navigation tree to enter the energy saving configuration page, as
shown in Figure 94. You can select a port and configure an energy saving policy for the port.
Figure 94 Energy saving configuration page
Table 39 Configuration items for configuring energy saving on a port
Item Description
Time Range
Set the time period when the port is in the state of energy saving.
IMPORTANT:
ï‚· Up to five energy saving policies with different time ranges can be configured on a
port.
ï‚· Specify the start time and end time in units of 5 minutes, such as 08:05 to 10:15.
Otherwise, the start time will be postponed and the end time will be brought
forward so that they meet the requirements. For example, if you set the time range
to 08:08 to 10:12, however, the effective time range is actually 08:10 to 10:10.
Sun through Sat
PoE Disabled Disable PoE on the port.