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Troubleshooting – D-Link DGE-500SX User Manual

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Troubleshooting

If you experience any problems with the adapter, first confirm that the appropriate driver is
loaded; that the proper grade of cable is employed for the network connection; and that the
switch it is connected to is properly qualified for the application (such as 1000BASE-SX).

The DGE-500SX Adapter features four LED indicators:

FDX

Steady green indicates the adapter is operating in Full-Duplex mode.

1000M

The LED indicator lights green when a 1000 Mbps device is connected to the adapter.

Link

Steady green indicates good linkage between the DGE- 500SX and its supporting server or
switch.

TX/RX

Flashing green indicates activity (transmitting or receiving) within the adapter.