Paradyne 3821PLUS manual Environment, Modem Card

Models: 3821PLUS

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COMSPHERE 3821Plus Modem

 

Table D-1

 

(2 of 2)

 

Model 3821Plus Technical Specifications

 

 

Specifications

Description

 

 

ENVIRONMENT

 

Operating Temperature

32°F (0°C) to 122°F (50°C)

Relative Humidity

5% to 90% (noncondensing)

Shock and Vibration

Withstands normal shipping

Storage Temperature

±4°F (±20°C) to 158°F (70°C)

 

 

DTE INTERFACE

 

25-pin D-subminiature

EIA-232-E/ITU-T V.24

connector

 

 

 

POWER CONSUMPTION

7.5 watts (typical)

 

 

DIMENSIONS

 

(Modem Card)

 

Height

7.37 inches (18.7 cm)

Width

1 inch (2.5 cm)

Depth

14.37 inches (36.5 cm)

Weight

1 pound 6 ounces (.62 kg)

 

 

TRANSMIT LEVEL

 

Dial Line

Permissive (±9 dBm through ±32 dBm in 1-dBm increments)

Leased Line

0 through ±15 dBm in 1-dBm decrements

 

 

VOICE FREQUENCY

2-wire dial (PSTN) or 2-wire leased line

LINE REQUIREMENTS

 

 

 

PSTN INTERFACE

RJ21X

 

 

PRIVATE LINE

50-pin mass termination

INTERFACE

 

 

 

D-2

January 1999

3821-A2-GB20-40

Page 136
Image 136
Paradyne 3821PLUS manual Environment, Modem Card