N-Tron 100 Series user manual Connecting the Unit, Troubleshooting, Support

CONNECTING THE UNIT

For the 100BaseFX Fiber Optic port, remove the dust cap(s) from the fiber optic connector and connect the fiber optic cables. The TX port on the local unit should be connected to the RX port of the far end device, and the RX port should be connected to the TX port of the far end device.

For 10Base-T ports, plug a Category 3 (or greater) twisted pair cable into the RJ45 connector. For 100Base-T ports, plug a Category 5 (or greater) twisted pair cable into the RJ45 connector. Connect the other end to the far end station. Verify that the LNK LED’s are ON once the connection has been completed. To connect any other port to another Switch or Repeater, use a standard Cat5 straight through or crossover cable.

TROUBLESHOOTING

1.Make sure the (Power LED) is ON.

2.Make sure you are supplying sufficient current for the version chosen. Note: The Inrush current will exceed the steady state current by ~ 2X.

3.Verify that Link LED’s are ON for both ports.

4.Verify cabling used between stations.

5.Verify that cabling is Category 3 or greater for 10Mbit Operation.

SUPPORT

Contact N-TRON Corp. at: TEL: 251-342-2164 FAX: 251-342-6353 www.n-tron.com support@n-tron.com

5/17/2007 12