IMC NETWORKS CORPORATION

BNC MAU

Card Type

Ethernet transceiver

Network Transfer Rate

10Mbps

Data Bus

AUI via DB-15 connector

Topology

Linear Bus

Wire Type

RG-58A/U 50ohm coaxial

RG-59B/U 75ohm coaxial

RG-62A/U 93ohm coaxial

CONNECTIONS

Function

Label

Function

Label

AUI via DB-15 connector

CN1

Coaxial cable connector

CN2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

SQE heartbeat enabled

SW2

On

 

SQE heartbeat disabled

SW2

Off

»

Termination disabled

SW3

Off

 

Termination enabled

SW3

On

CABLE TYPE SELECTION

Setting

SW1

RG-58A/U 50ohm coaxial

Position 1

RG-59B/U 75ohm coaxial

Position 2

RG-62A/U 93ohm coaxial

Position 3

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

TERM

Green

On

Termination enabled

TERM

Green

Off

Termination disabled

93O

Green

On

93ohm cable selected

93O

Green

Off

93ohm cable not selected

75O

Green

On

75ohm cable selected

75O

Green

Off

75ohm cable not selected

50O

Green

On

50ohm cable selected

50O

Green

Off

50ohm cable not selected

SQE

Yellow

On

SQE heartbeat enabled

SQE

Yellow

Off

SQE heartbeat disabled

PWR

Green

On

Power is on

PWR

Green

Off

Power is off

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