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SNT06

DIGICOM SPA

SNT06

Card Type

ISDN TA

Chip Set

Unidentified

I/O Options

Power, ISDN interface via RJ-45 connector, 25-pin serial port (2)

ISDN Rate

128Kbps

Maximum Modem Rate

33.6Kbps

Maximum Fax Rate

ISDN Modulation Protocol

14.4Kbps

V.110, V.120

Data Modulation Protocol

ITU-T V.21, V.22, V.22bis,V.23, V.32, V.32bis, V.34, VFC

Fax Modulation Protocol

V.17, V.29, V.27

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

Power

CN1

ISDN interface (RJ-45 connector)

CN4

25-pin serial port 1

CN2

Power switch

SW1

25-pin serial port 2

CN3

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

í Transmission channel in high impedence mode

U1

Open

Transmit termination set to 100Ohm

U1

Closed

í Receive channel in high impedence mode

U2

Open

Receive termination set to 100Ohm

U2

Closed

PORT INTERFACE SELECTION

Setting

U13

U14

U15

U16

U17

U18

U19

í V.24/V.28 interface

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

V.35 interface

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

Note: Pins designated are in the closed position

POWER ON CONFIGURATION

Setting

DS1/1

DS1/2

DS1/3

DS1/4

í Unidentified

Off

Off

Off

Off

Factory configuration 0

Off

Off

On

Off

Factory configuration 1

On

Off

On

Off

Factory configuration 2

Off

On

On

Off

Factory configuration 3

On

On

On

Off

Asynchronous V25bis

Off

Off

Off

On

Synchronous V25bis

Off

Off

On

On

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

PWR

Green

On

Power is on

PWR

Green

Off

Power is off

TST

Red

On

Unit is conducting a test

TST

Red

Blinking

Error detected during self test

TST

Red

Off

Unit not conducting a test

EC

Red

On

Error correction enabled/active

EC

Red

Off

Error correction disabled/inactive

B1

Red

On

B1 channel in use

B1

Red

Off

B1 channel inactive

B1

Red

Blinking

B1 channel busy

B2

Red

On

B2 channel in use

B2

Red

Off

B2 channel inactive

B2

Red

Blinking

B2 channel busy

DSR

Red

On

Terminal Adapter is ready

DSR

Red

Off

Terminal Adapter not ready

DTR

Red

On

Computer is ready

DTR

Red

Off

Computer is not ready

TD

Red

On

Modem is transmitting data

TD

Red

Off

Modem is not transmitting data

CTS

Red

On

CTS signal is high. TA ready to send data

CTS

Red

Off

CTS signal is low

RD

Red

On

Modem is receiving data

RD

Red

Off

Modem is not receiving data

DCD

Red

On

Data carrier present

DCD

Red

Off

Data carrier not present. Connection not established

Note: One set of interface LEDs indicate port 1 activity, the other set indicates port 2 activity.

SUPPORTED COMMAND SET

Basic AT Commands

AT, A/

A, E, Q, V, W

&C, &R, &Z

Extended AT commands

%C, %E, %L

S Registers

S3, S4, S12, S25, S26

V.25bis commands

CIC, CRN, CRS, DIC, PRN

 

Note: See MHI Help File for full command documentation.

For a full command summary, see DIGICOM SPA, SNT06/1