5. LED Indicators

Each Fast Ethernet adapter has three LEDs, as shown in Figure 1-1.

5.1 Interpretations

The interpretations of the LEDs are:

100Mb LED indicates an active 100Mbps connection is established.

On : Good connection between adapter and 100BASE-TX hub

Off : No connection between adapter and hub

Blink: Not applicable

10Mb LED indicates an active 10 Mbps connection is established.

On : Good connection between adapter and 10BASE-T hub

Off : No connection between adapter and hub

Blink : Not applicable

Activity LED indicates packets are being received or transmitted.

Blink : Network traffic is present

On : Not applicable

Off : No traffic for either speed

If you experience any problems, first make sure that the appropriate driver is loaded, the proper cable is connected to the connector, and the hub complies with the adapter specifications (10 Mbps 10BASE- T or 100 Mbps 100BASE-TX). Then recheck the LED.

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KTI Networks KF223TX, KF230TX manual LED Indicators, Interpretations