THOMAS-CONRAD CORPORATION

TC5143-2

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA/16-bit ISA
Topology      Linear Bus
Wiring Type   RG-58A/U 50ohm coaxial

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                              ROM TYPE SELECT

                Type                                  JP1

          Remote Reset ROM                            Open

              Flash ROM                              Closed

  Note: The ROM socket is 32 pins, but the Flash ROM is only 28 pins. The
  red box on the diagram shows the proper positioning for the
  installation of a Flash ROM.

                    CONFIGURATION OVERRIDE

             Mode                           JP2

            Normal                          Open

  Force default configuration              Closed

[Image]

                         DIAGNOSTIC LED(S)

    LED        Color      Status               Condition

    LED1      Yellow        On         Data is being transmitted

    LED1      Yellow       Off       Data is not being transmitted

    LED2       Green        On          Data is being received

    LED2       Green       Off        Data is not being received

    LED3      Yellow        On            Collision detected

    LED3      Yellow       Off          Collision not detected

    LED4       Green       N/A             Should not be lit