D-Link DFE-520TX Network Card User Manual


 
3
Troubleshooting
If you experience any problems with the adapter, check to see:
that the appropriate driver is loaded;
that the proper grade of cable is employed for the network connection;
that the supporting hub is properly qualified for the application.
The DFE-520TX Adapter features one LED indicators:
Link/Activity – Steady green indicates good linkage between the DFE-520TX and its
supporting server or switch. Flashing green indicates activity (transmitting or receiving) within
the adapter.