ALLIED TELESYN, INC.

AT-1720AT

Card Type

Network Interface Card

NIC Type

Ethernet

Maximum Onboard Memory

Unidentified

Boot ROM

Available

Network Transfer Rate

10Mbps

Topology

Linear Bus, Star

Wiring Type

Shielded twisted pair

Unshielded twisted pair

AUI transceiver via DB-15 port

Data Bus

MCA

CONNECTIONS

Function

Label

Function

Label

RJ-45, Twisted pair

CN1

AUI transceiver via DB-15 port

CN2

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

TX

Green

On

Data is being transmitted

TX

Green

Off

Data is not being transmitted

RX

Yellow

On

Data is being received

RX

Yellow

Off

Data is not being received

LNK

Green

On

Link integrity is good

LNK

Green

Off

Link integrity is broken

COL

Yellow

On

Collision detected on network

COL

Yellow

Off

No collision detected on network