3COM CORPORATION

FAST ETHERNET XL (3C905B-TX)

Card Type

Network Interface Card

NIC Type

Ethernet

Maximum Onboard Memory

Unidentified

Boot ROM

Available

Network Transfer Rate

10Mbps/100Mbps

Topology

Star

Wiring Type

Unshielded twisted pair

Data Bus

32-bit PCI

CONNECTIONS

Function

Label

Function

Label

RJ-45 connector

CN1

Remote wake-up connector

CN2

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Yellow

Blinking

Network traffic present

LED1

Yellow

On

Heavy network traffic

LED1

Yellow

Off

No network traffic

LED2

Green

Blinking

Polarity reversed

LED2

Green

On

Network connection (10Base-T) is good

LED2

Green

Off

Connection is broken

LED3

Green

Blinking

Polarity reversed

LED3

Green

On

Network connection (100Base-TX) is good

LED3

Green

Off

Network connection is broken