GE IC697CPX772 Power AC module

If the LNK 10 or 100 LED for the fiber optic port is OFF, do the following: ❑ Verify that the end-node connected to the port is ON and is operating properly. ❑ Check that the fiber optic cable is securely connected to the fiber optic port on the media converter and on the end-node. ❑ Verify that the end-nodes connected to the media converter are operating at the same speed. Both must be operating at either 10 Mbps or 100 Mbps.

❑ Make sure that the cable connected to the media converter’s

 receiver port (RX) is connected to the end-node’s transmitter port (TX) and that the media converter’s transmitter port (TX) is connected to the endnode’s receiver port (RX). ❑ Test the attenuation on the fiber optic cable to ensure that it does not exceed acceptable values. Refer to “Fiber Optic Port Specifications” on page 20 for more information. ❑ Verify that you are using the appropriate type of fiber optic cable and that you have not exceeded the maximum operating distance. For maximum operating distances, refer to Table 1 on page 2. For cable types, Refer to “Fiber Optic Port Specifications” on page 20.

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