Technical Specifications; Technical Specifications For 392Xplus Modems - Paradyne COMSPHERE 3920PLUS Technical Reference Manual

Technical Specifications

Table 1-2 shows the technical specifications for the 392xPlus modems.
Specifications
APPROVALS
Model 3920Plus, 3921Plus, and
COMSPHERE 3000 Series Carrier
ENVIRONMENT
Operating Temperature
Relative Humidity
Shock and Vibration
Storage Temperature
DTE INTERFACE
25-pin D-subminiature connector
MODEL 3920Plus POWER SUPPLY
AC POWER REQUIREMENTS
POWER CONSUMPTION
Model 3920Plus Singleport (3920-A1-xxx)
Model 3920Plus Singleport (3920-A2-xxx)
Model 3921Plus Singleport
Model 3920Plus Multiport
Model 3921Plus Multiport
DIMENSIONS
Weight
Height
Width
Depth
TELEPHONE INTERFACE
Leased-Line Connectivity
Dial-Line Connectivity
3920-A2-GH30-40
Table 1-2
(1 of 2)

Technical Specifications for 392xPlus Modems

Refer to the product labeling or contact your service representative.
32°F (0°C) to 122°F (50°C)
5% to 90% (noncondensing)
Withstands normal shipping
– 4°F (–20°C) to 158°F (70°C)
EIA-232-D/ITU–T V.24
100 to 250 Vac, 50 to 60 Hz
6 watts (typical, including power supply, speaker off)
8 watts (typical, including power supply, speaker off)
4 watts (typical, each card) (Speaker consumption is approximately
1 watt at high volume.)
8 watts (typical, including power supply, speaker off)
6 watts (typical, each card) (Speaker consumption is approximately
1 watt at high volume.)
2.5 pounds (1.14 kg) Model 3920Plus (without power supply)
1.0 pounds (0.45 kg) Model 3921Plus
2.1 inches (5.4 cm) Model 3920Plus
7.1 inches (18.1 cm) Model 3921Plus
Singleport
7.6 inches (19.4 cm) Model 3920Plus
0.9 inches (2.3 cm) Model 3921Plus
Multiport
7.6 inches (19.4 cm) Model 3920Plus
1.8 inches (4.6 cm) Model 3921Plus
12.1 inches (30.8 cm) Model 3920Plus
13.4 inches (34.0 cm) Model 3921Plus
JM8 (Model 3920Plus )
50-pin mass termination (Model 3921Plus )
RJ11C Permissive
RJ21X Permissive 50-pin connector (Model 3921Plus )
October 1998
Description
Introduction
1-13