Appendix B: Troubleshooting - TP-Link TL-SF1016DS User Manual

Appendix B: Troubleshooting

1. The Power LED is not lit
Make sure the AC power cord connected the Switch with power source
properly.
Make sure the power source is ON.
2. The Link/Act LED is not lit when a device is connected to the
corresponding port
Make sure that the cable connectors are firmly plugged into the Switch
and the device.
Make sure the connected device is turned on and working well.
The cable must be less than 100 meters long (328 feet).
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