Technical Specifications - Paradyne COMSPHERE 3821PLUS User Manual

Specifications
APPROVALS
COMPATIBILITY
AND VF DATA RATES
DTE RATES
ERROR CONTROL
DATA COMPRESSION
CELLULAR PROTOCOL
3821-A2-GB20-40

Technical Specifications

Table D-1
(1 of 2)
Model 3821 Plus Technical Specifications
Refer to the label on your modem or contact your sales representative.
Dial-Line Modulations
ITU-T V.34 (33,600, 31,200, 28,800, 26,400, 24,000, 21,600, 19,200, 16,800, 14,400,
12,000, 9600, 7200, 4800, 2400 bps)
V.32 terbo (19,200, 16,800 bps)
ITU-T V.32bis (14,400, 12,000, 9600, 7200, 4800 bps)
ITU-T V.32 (9600, 4800 bps)
ITU-T V.22bis (2400 bps)
ITU-T V.22 (1200 bps)
ITU-T V.21 (300 bps)
Bell 212A (1200 bps)
Bell 103J (300 bps)
Leased-Line Modulations
ITU-T V.34 (33,600, 31,200, 28,800, 26,400, 24,000, 21,600, 19,200, 16,800, 14,400,
12,000, 9600, 7200, 4800, 2400 bps)
V.32 terbo (19,200, 16,800 bps)
ITU-T V.32bis (14,400, 12,000, 9600, 7200, 4800 bps)
ITU-T V.32 (9600, 4800 bps)
ITU-T V.22bis (2400 bps)
Fax Modulations
ITU-T V.17 (14,400, 12,000, 9600, 7200 bps)
ITU-T V.29 (9600, 7200 bps)
ITU-T V.27ter (4800, 2400 bps)
115,200, 76,800, 57,600, 38,400, 28,800, 19,200, 14,400, 12,000, 9600, 7200, 4800, 2400,
1200, 300 bps
ITU-T V.42
MNP 4–2
ITU-T V.42bis
MNP Class 5
ETC 1.0, ETC 1.1 (If installed)
January 1999
Description
D
D-1