ACCTON TECHNOLOGY CORPORATION

TRANSOPTICS-III (EN2031)

Card Type             Ethernet transceiver
Network Transfer Rate 10Mbps
Data Bus              AUI transceiver via DB-15 port
Topology              Star
Wire Type             Fiber optic cable

[Image]

                                CONNECTIONS

           Function             Label           Function           Label

  AUI transceiver via DB-15      CN1     Fiber optic ST receive     CN3
  port                                   cable

  Fiber optic ST transmit        CN2
  cable

                        USER CONFIGURABLE SETTINGS

                  Setting                       Label        Position

  »   SQE heartbeat disabled                     SW1            Off

      SQE heartbeat enabled                      SW1            On

                             DIAGNOSTIC LED(S)

    LED          Color           Status                Condition

    TX       Unidentified       Blinking      Transceiver is transmitting
                                                    to the network

    TX       Unidentified         Off              Transceiver is not
                                              transmitting to the network

    RX       Unidentified       Blinking        Transceiver is receiving
                                                   from the network

    RX       Unidentified         Off              Transceiver is not
                                              receiving from the network