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CYBERPORT PC144E, CYBERPORT M144E

PROMETHEUS PRODUCTS, INC.

CYBERPORT PC144E, CYBERPORT M144E

Card Type

Fax, Modem (synchronous/asynchronous)

Chip Set

Unidentified

Maximum Data Rate

14.4Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

External

Fax Class

Class II

Data Modulation Protocol

Bell 103/212A

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

Fax Modulation Protocol

ITU-T V.17, V.21CH2, V.27ter, V.29, V.33

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

DC power

CN4

Line in

CN2

Power switch

SW1

RS-232/422

CN3

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

AA

Red

On

Auto-answer enabled

AA

Red

Off

Auto-answer disabled

AA

Red

Blinking

Phone is ringing

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

IO

Red

On

Modem is receiving or transmitting data

IO

Red

Off

Modem is not receiving or transmitting data

MR

Red

On

Power is on

MR

Red

Off

Power is off

Proprietary AT Command Set

FLOW CONTROL - HARDWARE

Type:

Configuration

Format:

AT [cmds] \Ln [cmds]

Description:

Selects hardware flow control

Command

Function

\L0

Hardware flow control enabled, for Macintosh using Mac modem cable

\L1

Hardware flow control disabled, for PC or Macintosh connected with hardware flow control cable

See document V2257 for remaining command summary.