ALLIED TELESYN, INC.

AT-208

Card Type

Single Port Transceiver

NIC Type

Ethernet

Network Transfer Rate

10Mbps/CSMA/CD

Topology

Linear Bus

Wiring Type

AUI transceiver via DB-15 port

RG-58A/U 50 ohm coaxial

Data Bus

None

CONNECTIONS

Function

Label

Function

Label

AUI transceiver via DB-15

CN1

Thick coaxial N-Series connector

CN2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

SQE/Heartbeat switch disabled

SW1

0

 

SQE/Heartbeat switch enabled

SW1

1

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

Power

Amber

On

Heartbeat signal is enabled

Power

Green

On

Heartbeat signal is disabled

XMIT

Unidentified

On

Data is being transmitted

XMIT

Unidentified

Off

Data is not being transmitted

RCV

Unidentified

On

Data is being received

RCV

Unidentified

Off

Data is not being received

HB

Unidentified

On

SQE test signal is present

HB

Unidentified

Off

SQE test signal is not present

COL

Unidentified

On

Collision detected on network

COL

Unidentified

Off

No collision detected on network