TP-Link TL-SF1005D Switch User Manual


 
5
Appendix B: Troubleshooting
1. The Power LED is not lit
Check to see if the power cord is connected to the Switch properly, and make sure the
power source is ON.
2. The Link/Act LED is not lit when a device is connected to the corresponding port
Check to see if the cable connectors are firmly plugged into the Switch and the device, and
verify the connected device is turned on and working well. Make sure the cable is not longer
than 100 meters (328 feet).