1 Introduction
8
MultiModemZPX User Guide
Technical Specifications
Trade Name MultiModemZPX
Model Number MT5634ZPX
Server-to-Client V.90 speeds when accessing a V.90 or V.92 server (actual
Data Rates speed depends on server capabilities and line conditions)*
Client-to-Server Up to 50Kbps when accessing a V.92 server (actual speed
depends
Data Rates on server capabilities and line conditions); otherwise, the same
as client-to-client data lines.
Client-to-Client 33600,31200, 28800, 26400, 24000, 21600, 19200, 16800,
14400, 12000,
Data Rates 9600, 7200, 4800, 2400, 1200, 0-300 bps
Fax Data Rates 14400, 12000, 9600, 7200, 4800, 2400, 1200, 0-300 bps
Data Format Serial, binary, asynchronous
Modem Compatibility ITU-T V.92, V.90, V.34 enhanced, V.34, V.34bis, V.32, V.22bis,
V.22; Bell 212A and 103; ITU-T V.21; V.42, V.42bis, V.44
Fax Compatibility ITU-T “Super” Group 3, Class 1.0, 2.0, 2.1, T.4, T30, V.21,
V.27ter, V.29, V.34, V.17; TIA/EIA 578 Class 1,2, TR29.2
Video Compatibility ITU-T V.80 for H.34 video conferencing
Error Correction ITU-T V.42 (LAP-M or MNP 4)
Data Compression ITU-T V.44 (4:1 throughput), V.42bis (4:1 throughput), MNP 5
(2:1 throughput)
Speed Detection Automatic speed detection and switching between available
speeds
Speed Conversion Serial port data rates adjustable to 300; 1200; 2400; 4800; 9600;
19,200; 38,400; 57,600; 115,200 bps
Mode of Operation Fax online modes, full duplex data over dial-up
Flow Control XON/XOFF (software), RTS/CTS (hardware)
Intelligent Features Full AT command compatible, redial, repeat dial, pulse or tone
dial, dial pauses, auto answer, adaptive answer; EIA extended
automode; adaptive line probing; automatic symbol and carrier
frequency during start-up, retrain and rate renegotiation, DTMF
detection, call status display, auto-parity and data rate selections,
keyboard-controlled modem options, non-volatile memory, quick-
connect startup
*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.
