Multi-Tech Systems MT9234ZBA manual Technical Specifications, CE Mark

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Chapter 1 – Introduction

Technical Specifications

The MT9234ZBA-Series modem meets the following specifications:

Trade Name

MultiModem® ZBA

Model Number

MT9234ZBA or MT9234ZBAV

Server-to-Client

56K speeds when accessing a V.90 or V.92 server

Client-to-Server

Up to 48Kbps when accessing a V.92 server

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

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

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

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

Video Compatibility

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

Error Correction

ITU-T V.42

Data Compression

ITU-T V.44 (6:1 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%

Receiver Sensitivity

-43 dBm under worst-case conditions

AGC Dynamic Range

43 dB

Interface

TIA/EIA RS-232C/ITU-T V.24/V.28

Connectors

DB25F RS-232C connector; 2 RJ-11 telephone jacks; power jack

Cables

Country-specific telephone; power cables; serial cable.

 

Note: Any cables connected to the computer should be shielded to reduce interference.

Diagnostics

Power-on self test, local analog loop, local digital loop, remote digital loop.

Indicators

LEDs for Transmit Data, Receive Data, Carrier Detect, Off Hook, Terminal Ready, Power.

Speaker

Internal speaker for call progress monitoring.

Operating

0°– 50° C (32°–120° F) ambient under closed conditions;

Temperature

humidity range 20–90% (non-condensing)

Power Requirements

Global modems: 100–240 VAC, 50/60 Hz universal power supply

Power Consumption

9 VDC, 300 mA maximum

Approvals

CE Mark

 

EMC: FCC Part 15 Class B, EN55024, EN55022 Class B, ICES-003 Class B

 

Safety: UL/cUL 60950-1, IEC 60950-1, AS/NZS 60950

 

Telecom: 47CFR Part 68, CS03, TBR21, other countries also included

Dimensions

10.8 cm wide x 14.8 cm long x 2.9 cm high (4.25" x 5.8" x 1.15")

Weight

224 g (8 oz)

Limited Warranty

2 years

Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387D)

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Contents MultiModem ZBA Warranty Knowledge Base and Support Services Technical SupportCopyright RevisionsContents Introduction FeaturesAT Commands Information CE Mark Technical SpecificationsSafety Warnings InstallationChange the Internal Jumpers Opening the ModemChanging the Voice Jumper Connect the Modem to Your PC Connect the Two-Wire Leased Line Leased Line OnlyConnect the Modem to the Telephone Line Connect the Modem to a Phone OptionalPower-On Test Connect the Modem to the AC Power OutletInstall the Modem Driver Windows InstallerPage Using the Global Wizard to Configure Your Modem Configure the Modem for Your Country or RegionUsing AT Commands to Configure Your Modem Click Initial Setup and Country/Region SelectionConnecting to the Internet SetupOperation About the Front PanelChanging the Remote Escape Character Remote ConfigurationChanging the Setup Password Turning Callback Security On and Off Changing the Setup PasswordCallback Security Assigning Callback Passwords and Phone Numbers Setting Callback Security Message ParityNumber-Entry Callback Calling ProceduresPassword-Only Callback Direct Connection Extension-Entry CallbackCallback Assignments Form Location Password Telephone Number Callback Security CommandsModem Does Not Respond to Commands TroubleshootingNone of the Indicators Light Modem Cannot Connect When Dialing File Transfer Is Slower Than It Should Be There Are Garbage Characters on the Monitor Data Is Being LostModem Doesn’t Work with Caller ID Fax and Data Software Can’t Run at the Same TimeAppendix a Upgrading the Modem’s Firmware Download the Upgrade FileIdentify the Modem Firmware Identify the Current Firmware VersionUpgrade the Modem’s Firmware Extract the Upgrade FilesRestore Your Parameters Clear Your Stored ParametersFCC Part 68 Telecom Appendix B Regulatory ComplianceFCC Part 15 Regulation Canadian Limitations Notice EMC, Safety and R&TTE Directive ComplianceIndustry Canada International Modem RestrictionsJapan Requirements New Zealand Telecom Warning NoticeSouth African Statement Special phone cable is required for regulatory compliance Brazil Special Cable for MT9234ZBA model onlyReach Statement Appendix C Environmental InformationWeee Waste Electrical and Electronic Equipment Statement Restriction of the Use of Hazardous Substances RoHS CR6+ Rohs HT/TS Substance ConcentrationAppendix D Installing a Modem under Linux Configure for Callback Security in Direct Connect Mode Appendix E Using Out of Band ManagementConfigure the Modem for your Country or Region Console Port Connections Console Port Final SetupRemote Configuration Autoanswer Call Waiting Callback Security Caller ID Index
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MT9234ZBA specifications

Multi-Tech Systems has long been a trusted name in the field of communication technology, and its MT9234ZBA and MT9234ZBA-V modem products exemplify the company's commitment to delivering robust and reliable connectivity solutions. These modems are ideal for a range of applications, including telephony, data communication, and remote monitoring, making them a versatile choice for both personal and professional use.

One of the standout features of the MT9234ZBA and MT9234ZBA-V is their high-speed data transmission capabilities. Both models support data rates of up to 56 Kbps, ensuring efficient and swift data transfer for various applications. This allows users to experience minimal latency during downloads and uploads, appealing to those who depend on timely and reliable data delivery.

These modems utilize advanced technologies, such as V.92 and V.90 protocols, which enable users to benefit from features like quick connect, thereby reducing the time it takes to establish a connection. Additionally, the modems support both analog and digital lines, making them adaptable for different environments and infrastructures.

Another notable characteristic of the MT9234ZBA and MT9234ZBA-V modems is their compatibility with a wide range of operating systems, including various versions of Windows, Linux, and Mac OS. This cross-platform support ensures that users can easily integrate these modems into their existing software environments without encountering significant compatibility issues.

The design and construction of these modems are also worth mentioning. They are compact and lightweight, making them easy to install and reposition as needed. Their robust construction ensures longevity, which is crucial for users in environments where durability is paramount.

For those concerned about security, Multi-Tech Systems has integrated multiple security features within these modems. This includes support for encryption protocols, ensuring that data transmitted over the modem remains secure and protected from unauthorized access.

In conclusion, the MT9234ZBA and MT9234ZBA-V by Multi-Tech Systems represent an excellent choice for anyone in need of reliable and high-speed modem solutions. With their advanced features, compatibility with various operating systems, and emphasis on security, these modems stand out in the crowded telecommunications market. Whether for home use or in a professional setting, the MT9234ZBA and MT9234ZBA-V offer robust solutions for modern communication needs.
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