5 Handling Common Problems
5 Handling Common
Problems
The following introduces how to handle common router faults.
5.1 Power Supply Status Indicator LED
OFF
Follow the procedures below for troubleshooting:
1. Check whether the mains supply is normal.
2. Check whether the power adapter matches the equipment.
3. Check whether the power button is pressed down.
4. Check whether the power cable connection is normal.
5.2 Register Status Indicator LED OFF
Follow the procedures below for troubleshooting:
1. Check whether the equipment power supply is normal.
2. Check whether the optical fiber connection is normal.
3. Check whether the ONU has obtained the ISP authorization.
4. Check whether the optical interface is normal; if not, replace the
equipment.
5.3 Optical Signal Status Indicator LED
ON or Blinking
Follow the procedures below for troubleshooting:
65
To Next Page
Loading...
Need help?
General
