MultiModemDSVD User Guide B Technical Specifications
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Appendix B: Technical Specifications
Your MultiModemDSVD modem meets the following specifications:
Trade Name MultiModemDSVD™
Model Number MT5600DSVD
Server-to-Client K56flex or V.90 speeds when accessing an ISP type K56flex
Data Rates or V.90 server (actual speed depends on server capabilities
and line conditions) *
Client-to-Client 33,600, 31,200, 28,800, 26,400, 24,000, 21,600, 19,200, 16,800,
Data Rates 14,400, 12,000, 9600, 7200, 4800, 2400, 1200, 0-300 bps
Fax Data Rates 14,400, 9600, 7200, 4800, 2400, 300 bps
Data Format Serial, binary, asynchronous
Modem Compatibility ITU-T V.90; K56flex; ITU-T V.34 enhanced, V.34, V.32terbo,
V.32bis, V.32, V.22bis, V.22; Bell 212A and 103/113; ITU-T
V.42, V.42bis; ITU-T V.21 & V.23 in international versions
Fax Compatibility ITU-T Group 3, Class 1 and 2, T.4, T.30, V.21, V.27ter, V.29,
V.17, and TIA/EIA TR29.2
Voice Compatiblity ITU-T V.70 DSVD
Error Correction ITU-T V.42 (LAP-M or MNP 3–4)
Data Compression ITU-T V.42bis (4:1 throughput), MNP 5 (2:1 throughput)
Speed Conversion Serial port data rates adjustable to 300, 1200, 2400, 4800,
9600, 19,200, 38,400, 57,600, 115,200, and 230,400 bps
Mode of Operation Fax online modes; full duplex over dial-up lines; AT and
AT#V command modes supporting answering machine and
voice mail functions
Flow Control XON/XOFF (software), RTS/CTS (hardware)
Intelligent Features Plug and play; fully AT command compatible; autodial, re-
dial, repeat dial; pulse or tone dial; dial pauses; auto an-
swer; caller ID; EIA extended automode; adaptive line
probing; automatic symbol and carrier frequency during
start-up, retrain, and rate renrgotiation; DTMF detection;
call status display, auto-parity and data rate selections; key-
board-controlled modem options; non-volatile memory; on-
screen displays for modem option parameters; command
lines of up to 40 characters each.
Command Buffer 40 characters
*Though these modems are capable of 56K bps download performance, line impairments,
public telephone infrastructure and other external technological factors currently prevent
maximum 56K bps connections.