Specifications

 

 

Conditions

Altitude (from sea level)

 

 

 

 

 

 

Operating

-60 to 3,000 meters

 

 

 

 

 

 

Non-operating

-60 to 10,000 meters

 

 

 

maximum

 

 

 

 

Power Requirements

 

 

 

 

 

 

 

AC Adaptor

100-240 volts AC

 

 

 

50 or 60 hertz (cycles per second)

 

 

 

 

 

 

Computer

15 VDC

 

 

 

8.0 amperes

 

 

 

Built-in Modem

 

Network control unit (NCU)
Type of NCU

AA

 

 

 

 

Type of line

Telephone line (analog only)

 

 

 

 

Type of dialing

Pulse

 

 

 

Tone

 

 

 

 

 

Control command

AT commands

 

 

EIA-578 commands

 

 

 

 

Monitor function

Computer’s speaker

 

 

 

 

Communication specifications

 

 

 

 

 

Communication

Data:

Full duplex

system

Fax:

Half duplex

 

 

 

 

Communication

Data

 

 

protocol

ITU-T-Rec

 

V.21/V.22/V.22bis/V.32/

 

(Former CCITT)

V.32bis/V.34/V.90

 

Bell

 

103/212A

 

Fax

 

 

 

ITU-T-Rec

 

V.17/V.29/V.27ter/V.21 ch2

 

(Former CCITT)

 

 

 

 

 

A-2

User’s Manual