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1092A

PATTON ELECTRONICS COMPANY

1092A

Card Type

Modem

Chip Set

Unidentified

I/O Options

AC power connector, DTE/DCE serial port,

network interface via RJ-45 connector

Wiring Type

RJ-45 shielded twisted pair

Maximum Data Rate

128Kbps (synchronous), 38.4Kbps (asynchronous)

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

AC power connector

CN1

DCE/DTE strap

CN4

DTE/DCE port (QuikConnectä module)

CN2

Power switch

SW3

Network interface via RJ-45 connector

CN3

   

Note:

QuikConnectä serial interface module can be configured as a V.24/RS-232, V.35, RS422/530, or X.21 port. The DTE/DCE strap (X.21 only) is default configured for DCE interface. To change the interface to DTE, rotate the strap 180 degrees so the DTE arrows point to the X.21 port.

USER CONFIGURABLE SETTINGS

Setting

Label

Position

í DSR on during local line loop

S1/3

On

DSR off during local line loop

S1/3

Off

í Modem responds to remote digital loopback requests from remote modem

S1/8

On

Modem ignores RDL requests from remote modem

S1/8

Off

í Factory configured - do not alter

S2/2

Off

í Modem ignores LAL requests from DTE

S2/3

Off

Modem responds to local analog loopback requests from DTE

S2/3

On

í 2-wire twisted pair operation enabled

S2/4

On

4-wire twisted pair operation enabled

S2/4

Off

í Factory configured - do not alter

S2/5

Off

í Modem responds to remote digital loopback requests from DTE

S2/6

On

Modem ignores RDL requests from DTE

S2/6

Off

ASYC/SYNC OPERATION

Setting

S1/4

S1/5

í Factory configured - do not alter (async/sync operation enabled)

Off

Off

DATA RATE

Synchronous Data Rate

Asynchronous Data Rate

S1/1

S1/2

S2/1

19.2Kbps

Reserved

Off

Off

On

32Kbps

Reserved

On

On

Off

56Kbps

Reserved

Off

On

Off

í 64Kbps

Reserved

On

Off

Off

128Kbps

0-38.4Kbps

Off

Off

Off

TRANSMIT CLOCK SOURCE

Source

S1/6

S1/7

í Transmit clock generated internally

On

On

Transmit clock derived from terminal interface

Off

On

Transmit clock derived from receive line signal

On

Off

Hardware reset

Off

Off

CONTROL PORT DATA RATE

Setting

S2/7

S2/8

í 9600bps

On

On

19.2Kbps

Off

On

LOOPBACK TEST SELECTOR

Function

Label

Position

Activates local analog loopback

SW4

1

Normal operation. Loopback not activated

SW4

2

Remote digital loopback initiated

SW4

3

TEST PATTERN GENERATOR

Function

Label

Position

511/E test pattern transmitted (intentional errors inserted)

SW5

1

Normal operation. Test pattern not activated

SW5

2

511 test pattern transmitted

SW5

3

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

TD

Red

On

Data is being transmitted (low logic level, device idle)

TD

Green

On

Data is being transmitted (high logic level)

TD

None

Off

Data is not being transmitted

RD

Red

On

Data is being received (low logic level, device idle)

RD

Green

On

Data is being received (high logic level)

RD

None

Off

Data is not being received

CTS

Green

On

CTS signal is high

CTS

Green

Off

CTS signal is low

CD

Green

On

Carrier signal detected

CD

Red

On

Carrier signal not detected

DTR

Green

On

DTR signal is high

DTR

Green

Off

DTR signal is low

NS

Red

On

Local modem is not connected to remote modem

NS

Red

Off

Local modem is connected to remote modem

ER

Red

On

Bit error likely in received signal or error detected in 511 or 511/E test pattern

ER

Red

Off

Error not detected

TM

Red

On

Device has been placed in test mode by local or remote user

TM

Red

Off

Device is not conducting a test