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Chapter 4
Troubleshooting
SYMPTOM:
VDSL LNK LED does not lit after wire is connected to the VDSL port.
CHECKPOINT:
1: Verify the length of the wire connected between VC-102M and VC-102S is not
more than 1.5km. Please also try to adjust the DIP switch or VC-102M to other
speed mode.
2: Please note you must use 1 VC-102M and 1 VC-102S connect to each other to
make it work.
SYMPTOM:
Switch LNK/ACT LED does not lit after cable is connected to the port.
CHECKPOINT:
1: Verify you are using the Cat.5 or better cable with RJ-45 connector to connect
to the port.
2: If your device (like LAN card) supports to Auto-Negotiation, please try to
manual set at a fixed speed of your device to solve this problem.
