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)

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.