...because we can't all be on the bleeding edge...





DATAPORT EXPRESS 3715

AT&T PARADYNE

DATAPORT EXPRESS 3715

Modem Type

Data (synchronous/asynchronous)/Fax

Maximum Data Rate

14.4Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

External

Fax Class

Class I & II

Data Modulation Protocol

Bell 103A/212A

ITU-T V.21, V.22, V.22bis, V.32, V.32bis

Fax Modulation Protocol

ITU-T V.17, V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Purpose

Location

Purpose

Location

Line out

CN1

DC power

CN4

Line in

CN2

Power switch

SW1

RS-232/422

CN3

   

 

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

TST

Red

On

Modem test executing

TST

Red

Off

Normal operation

HS

Red

On

Modem is operating at highest configured rate

HS

Red

Off

Modem is operating at less than highest rate

EC

Red

On

Error correction activated

EC

Red

Off

Error correction not activated

CD

Red

On

Carrier signal detected

CD

Red

Off

Carrier signal not detected

OH

Red

On

Modem is off-hook

OH

Red

Off

Modem is on-hook

RD

Red

On

Modem is receiving data

RD

Red

Off

Modem is not receiving data

SD

Red

On

Modem is transmitting data

SD

Red

Off

Modem is not transmitting data

TR

Red

On

DTR signal is high

TR

Red

Off

DTR signal is low

MR

Red

On

Power is on

MR

Red

Off

Power is off

Proprietary AT Command Set

See AT&T PARADYNE, DATAPORT EXPRESS 3711 for a full command summary.