PATTON ELECTRONICS COMPANY

2040MC-MT

Card Type

V.35/RS-422 to HSSI Interface Converter

Chip Set

Unidentified

I/O Options

V.35/RS-422 DCE/DTE port, HSSI DCE/DTE port, power

Maximum Data Rate

10Mbps

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

V.35/RS-422 DCE/DTE port

(34-pin male connector)

CN1

HSSI DCE/DTE port (50-pin connector)

CN2

Power

CN3

   

CLOCK SOURCE

Setting

SW1/1

SW1/2

»

Terminal timing supplied by HSSI ST signal

On

Off

 

Terminal timing supplied by V.35 (RS-422) DTE device

Off

On

SYNCHRONIZATION METHOD

Setting

SW1/3

SW1/4

»

Data skips sync circuit

Off

On

 

Data passes through sync circuit

On

Off

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

STS

Green

On

Both DTR and DSR signals are active

STS

Green

Off

DTR and/or DSR signals are inactive

TST

Red

On

Device is conducting a loopback test

TST

Red

Off

Device is not conducting a loopback test