TP-Link T1600G-18TS Configuration Manual page 528

Configuring PoE
Figure 4-2 Create a Time-Range
2) Choose the menu PoE > Time-Range > Holiday Config to load the following page.
Specify a name for the holiday and set the starting date and ending date.
Figure 4-3 Configure the Holiday
3) Choose the menu PoE > PoE Config > PoE Config to load the following page. Select
port 1/0/3 and enable the PoE function. Set the Time Range as office time. Click Apply.
Example for PoE Configurations
Configuration Guide 505