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2070/CX

PATTON ELECTRONICS COMPANY

2070/CX

Card Type

Interface Converter

Chip Set

Unidentified

I/O Options

V.35 DCE port, RJ-45 twisted pair interface, power

Maximum Data Rate

64Kbps

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

V.35 DCE port (34-pin male connector)

CN1

UTP interface (RJ-45 connector)

CN2

Power

CN3

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Local line loopback and G.703 loop diagnostics disabled

S1/1

Off

 

Local line loopback and G.703 loop diagnostics enabled

S1/1

On

Ignores local loopback requests

S1/4

On

 

Enters local loopback mode when pin 18 is raised

S1/4

Off

AC power enabled

JP1

Pins 1 & 3 closed

 

Interface power enabled

JP1

Pins 1 & 2 closed

Signal ground is connected to frame ground

JP1

Pins 5 & 6 closed

 

Signal ground is disconnected from frame ground

JP1

Pins 4 & 6 closed

CLOCK SOURCE

Setting

S1/2

S1/3

Terminal timing supplied by network signal

On

Off

 

Terminal timing supplied by DTE device

On

Off

 

Transmit clock generated internally

Off

On

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

SYNC

Green

On

Valid synchronization to the terminal device exists

SYNC

Green

Off

Synchronization has slipped, or connection is broken

TM

Red

On

Device is conducting a loopback test

TM

Red

Off

Device is not conducting a loopback test