Troubleshooting; General Troubleshooting Procedure; Common Troubleshooting Procedures; Ethernet Port Is Not Working After The Ethernet Cable Is Plugged In - Ruijie RG-AP680-AR Hardware Installation And Reference Manual

Hardware Installation and Reference Guide
6

Troubleshooting

6.1

General Troubleshooting Procedure

6.2

Common Troubleshooting Procedures

6.2.1 Ethernet Port Is Not Working After the Ethernet Cable Is
Plugged In
Verify that the device at the other end of the Ethernet cable is working properly. And then
verify that the Ethernet cable is capable of providing the required data rate and is
properly connected.
6.2.2

LED Is Off for a Long Time

If you use a PoE power supply, verify that the power source is IEEE 802.11af-compliant,

The device does not
function properly.
Check whether the device is installed
properly.
Check whether the power supply is
properly connected.
Check whether the LEDs are normal.
Check whether
connected with ports.
Contact Ruijie technical support to check
whether hardware faults exist.
37
cables are properly
Troubleshooting