TP-LINK TL-SG1048 사용자 설명서

 

 

10

 
1.  The Power LED is not lit 

¾

 

Make sure the AC power cord connected the Switch with power source 

properly. 

¾

 

Make sure the power source is ON. 

corresponding port 

¾

 

Make sure  that the cable connectors are firmly plugged into the Switch 

and the device. 

¾

 

Make sure the connected device is turned on and working well. 

¾

 

The cable must be less than 100 meters long(328 feet).