Appendix A – Technical Specifications

Appendix A – Technical

Specifications

The MT5634ZBA-Series modem meets the following specifications:

Trade Name

MultiModem ZBA

 

 

Model Number

MT5634ZBA

 

 

Build Number

MT5634ZBA, MT5634ZBA-Global, MT5634ZBA–V92, MT5634ZBA-V–V92

 

 

Server-to-Client

56K 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 48Kbps when accessing a V.92 server (actual speed

 

 

Data Rates

depends on server capabilities and line conditions); otherwise the same as

 

 

 

client-to-client data rates (see next listing).

 

 

Client-to-Client

33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800 bps,

 

 

Data Rates

14400, 12000, 9600, 7200, 4800, 2400, 1200, 0-300 bps

 

 

Fax Data Rates

V.92: 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800

 

 

 

V.92 & V.90: 14400, 12000, 9600, 7200, 4800, 2400, 300 bps

 

 

Voice Compatibility

TIA/EIA IS-101 (Voice Option only)

 

 

Data Format

Serial, binary, asynchronous

 

 

Modem Compatibility

ITU-T V.92, V.90, V.34 enhanced, V.34, V.32bis, V.32, V.22bis, V.22; Bell 212A

 

and 103/113; ITU-T V.21 & V.23; V.42, V.42bis, V.44.

 

 

Fax Compatibility

V.92: ITU-T “Super” Group 3; Class 1.0, 2.0, 2.1; T.4; T.30; V.21; V.27ter; V.29;

 

V.34; V.17; and TIA/EIA Class 1, 2; TR29.2

 

 

 

V.90: 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

 

 

Video Compatibility

ITU-T V.80 for H.324 video conferencing

 

 

Error Correction

ITU-T V.42

 

 

Data Compression

V.92: ITU-T V.44 (6:1 throughput)

 

 

 

V.92 and V.90: 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

 

 

Flow Control

XON/XOFF (software), RTS/CTS (hardware)

 

 

Intelligent Features

Plug and play; fully AT command compatible; dialing options, autoanswer;

 

 

 

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; remote configuration;

 

DTR dialing; callback security; A-law support in 56K modes; 11-bit support; real-

 

time fax compression conversion; U.S. Caller ID reporting; quick-connect startup

 

(V.92).

 

 

Command Buffer

40 characters

 

 

Transmit Level

-12 dBm (Eruo/NAM) – varies by country/region setting

 

 

Frequency Stability

±0.01%

 

 

 

 

 

Multi-Tech Systems, Inc. MT5634ZBA-Series User Guide (S000286G)

28

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Multitech MT5634ZBA-V-V92, MT5634ZBA-GLOBAL, MT5634ZBA-SERIES manual Appendix a Technical Specifications, Fax Data Rates
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MT5634ZBA-GLOBAL, MT5634ZBA-V-V92, MT5634ZBA-SERIES, MT5634ZBA specifications

The Multitech MT5634ZBA series is a line of high-performance 56K modems that have been engineered for reliable data transmission over telephone lines. This series includes models such as the MT5634ZBA, MT5634ZBA-SERIES, MT5634ZBA-V-V92, and MT5634ZBA-GLOBAL, each catering to different communication needs while maintaining a commitment to quality and efficiency.

One of the standout features of the MT5634ZBA series is its support for the V.92 protocol. This technology significantly enhances the modem's performance by allowing faster upload speeds compared to its predecessors. With V.92, users can enjoy uploads at speeds up to 48Kbps, which is particularly beneficial for those who frequently send large files or engage in video conferencing. Furthermore, the V.92 protocol supports features like modem-on-hold, enabling users to receive incoming calls without disconnecting their internet session.

Another notable characteristic of the MT5634ZBA series is its globally compatible design. The MT5634ZBA-GLOBAL version has been adapted to work with various international telecommunications standards, making it an excellent choice for businesses and individuals who require a reliable connection across different countries. This international usability ensures that users can connect seamlessly, regardless of location.

The MT5634ZBA modems also feature advanced error correction and data compression technologies, such as MNP2-4 error control, and V.42 bis compression. These technologies work together to improve data integrity and enhance the overall throughput of the modem, resulting in a more efficient and reliable connection.

In terms of hardware, the MT5634ZBA series modems are built with robust components that ensure longevity and consistent performance. They are equipped with standard serial interface ports that allow easy integration with various devices, such as computers, point-of-sale systems, and other communication equipment.

In summary, the Multitech MT5634ZBA series represents a significant advancement in modem technology, combining speed, reliability, and global adaptability. With its support for V.92, comprehensive error correction, and high-level data handling capabilities, the MT5634ZBA series is an ideal choice for users seeking efficient and effective communication solutions, whether at home or in business environments.
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