CABLETRON SYSTEMS, INC.

T3015

NIC Type

Token-Ring

Transfer Rate

4/16Mbps

Data Bus

16-bit MCA

Topology

Ring

Wiring Type

Unshielded twisted pair

Shielded twisted pair (DB-9 port)

Boot ROM

Not available

MODEL SELECT

Model

JP1

PS/2 Model 50

Pins 1 & 2 closed

PS/2 Model 70 or Model 80

Pins 2 & 3 closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Yellow

On

Data is being transmitted or received

LED1

Yellow

Off

Data is not being transmitted or received

LED2

Green

On

Twisted pair network connection is good

LED2

Red

On

Twisted pair network connection is broken

LED3

Green

On

Card is set to 4Mbps operation

LED4

Yellow

On

Card is set to 16Mbps operation

Note:LED2 is a two color LED. LED2 will light red when power is first applied to the card.