IBM PCM-6890B manual Ethernet LED signal connectors LED2, Ethernet active signal LED J14J15

Ethernet LED signal connectors (LED2)

The PCM-6890B supports three sets of LED connector for external LED indicators.

Ethernet active signal LED (J14)(J15)

Flashing Tx or Rx LEDs indicate that the PCM-6890B is transmitting or receiving data.

Ethernet link signal LED

A continuously lit LED indicates good linkage between the PCM-6890B and its supporting hub.

Ethernet LED signal connectors (LED2)

PinSignal

1Rx LED

2+5V

3Link LED

4+5V

5Tx LED

6+5V

38 PCM-6890B User Manual