CABLETRON SYSTEMS, INC

EI312

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      Parallel
Topology      Linear Bus/Star
Wiring Type   Unshielded twisted pair

              RG-58A/U 50ohm coaxial
Boot ROM      Not available

[Image]

                             DIAGNOSTIC LED(S)

     LED          Color         Status                Condition

    LED1          Green           On         10Base-T network connection
                                                       is good

    LED1          Green          Off         10Base-T network connection
                                                      is broken

    LED2           Red         Blinking     Network collision is detected

    LED2           Red           Off           Network collision is not
                                                      detected

    LED3         Yellow        Blinking        Data is being received

    LED3         Yellow          Off         Data is not being received

    LED4          Green        Blinking       Data is being transmitted

    LED4          Green          Off        Data is not being transmitted