COMSPHERE 3800 Series Modems – Model 3830
1-2
November 1996
3830-A2-GB91-20
Features
The 3830 modem has a wide variety of features, including:
•
Dial-Line Modulations: V.32terbo (19,200 and 16,800 bps),
CCITT V.32 bis (14,400, 12,000, 9600, 7200, and 4800 bps),
V.32 (9600 and 4800 bps), V.22 bis (2400 bps),
V.22 (1200 bps), V.21 (300 bps), Bell 212A (1200 bps), and
Bell 103J (300 bps).
•
Two-wire Leased-Line Modulations: V.32terbo (19,200 and
16,800 bps), V.32 bis (14,400, 12,000, 9600, 7200, and
4800 bps), and V.32 (9600 and 4800 bps).
•
Optional Fax modulations: CCITT V.17 (14,400, 12,000,
9600, 7200 bps), CCITT V.29 (9600 and 7200 bps), and
CCITT V.27 ter (4800 and 2400 bps).
•
Convenient migration to new or optional features through
software downloading.
•
CCITT V.42 bis and MNP Class 5 data compression.
•
Virtual error-free data integrity with CCITT V.42 and MNP
Level 4 error control.
•
Asynchronous dial DTE data rates from 300 bps – 115,200 bps.
•
A unique Paradyne modem pooling feature that preserves the
answering modem’s permanent configuration, but allows
multiple users to temporarily adapt parameters for individual
requirements.
•
Enhanced Throughput Cellular
t
, which improves reliability and
speed over cellular links.
•
Compatibility with the industry de facto standard AT Command
set.
•
High-speed transmission using asynchronous, synchronous, or
UNIX devices over full- or half-duplex dial networks or 2-wire
leased lines.
•
Support as a remote device by the COMSPHERE 6700 Series
Network Management System.
