3COM CORPORATION

FAST ETHERLINK 3C597-TX

NIC Type              Ethernet
Network Transfer Rate 10/100Mbps
Data Bus              32-bit EISA
Topology              Star
Wiring Type           Unshielded twisted pair
Boot ROM              Available (location unidentified)

[Image]

                          CONNECTIONS

            Function                         Label

  Unshielded twisted pair port                CN1

                             DIAGNOSTIC LED(S)

    LED        Color        Status                  Condition

   LED1        Green          On          10Base-T network connection is
                                                      good

   LED1        Green       Blinking           Polarity is reversed

   LED1        Green         Off          10Base-T network connection is
                                                     broken

   LED2        Green          On         100Base-TX network connection is
                                                      good

   LED2        Green         Off         100Base-TX network connection is
                                                     broken

   LED3       Yellow          On                  Data is being
                                              transmitted/received

   LED3       Yellow         Off                Data is not being
                                              transmitted/received

  Note: The exact locations of LED1, LED2, and LED3 are unidentified.