Multi-Tech Systems Embedded Modem User Manual

™

RJModem

Embedded Modem

The Multi-Tech RJModem™ embedded modem creates communication-ready devices by integrating modem functionality into the most compact, integrated device. The ﬁrst-of-its-kind RJ-11 form factor includes the controller, data pump, DAA and RJ-11 connector providing device manufacturers with the ability to integrate dial-up connectivity into any product design. With minimal engineering effort, the RJModem embedded modem instantly adds global communication capabilities, enhancing the end-user experience and increasing product value.

Beneﬁts

• Complete integrated modem

• RJ-11 form factor

• Global compliance

• Quick-to-market solution

Features

• Complete data modem including the controller, data pump, DAA and RJ-11 connector

• V.92/56K, V.34/33.6K, V.32bis/14.4K data rate options

• High speed models backward compatible with lower speeds

• Telecom approved in more than 50 countries (some pending)

• V.44 and V.42bis data compression

• V.42 error correction

• Intelligent DAA technology detects line status

• AT command compatible

• U.S. Caller ID reporting

• Low power/sleep mode

• FastPOS (V.29) and V.22bis Fast Connect

• V.80 Synchronous Access

• 3.3V or 5V power input options

• Board mount or remote panel mounting

• Two-year warranty

Highlights

Integration Provides Quickest Time-to-Market. The RJModem

embedded modem offers the highest level of integration and the quickest time-to-market for embedded modem connectivity. In the space slightly greater than one that is normally consumed by a connector, the RJModem embedded modem integrates the controller, data pump, DAA and RJ-11 connector. This complete, ready-to-deploy modem instantly allows you to enhance your product while you focus on developing its core features.

RJModem Pin-out. The RJModem embedded modem

interfaces easily with devices through a standard serial communication channel. The serial DTE channel is capable of transfer speeds to 115.2K bps and can be interfaced directly to a UART or microcontroller. The RJ11 jack provides a direct connection to the public switched telephone network.

Speciﬁcations

Modem

ITU-T V.92/V.90/56K, V.34/33.6K, V.32bis/14.4K, V.22,

V.23, & V.21; Bell 212A & Bell 103 V.42 LAPM, MNP 2-4 Error Correction V.44, V.42bis, & MNP Class 5 data compression

Power Requirements

Typical: 66mA (.33W @5VDC) Maximum: 75mA (.39W @ 5.25VDC) Typical: 95mA (.31W @ 3.3VDC) Maximum: 105mA (.38W @ 3.6VDC)

Physical Description

.709" w x 2.519" h x .752" d; .64 oz.

(1.8 cm x 6.4 cm x 1.92 cm; 0.02 Kg)

Operating Environment

Temperature Range: -40° to +85° C

Certiﬁcations

UL 60950-1, IEC60950-1, ACA TS001/AS3260, CCC EMC: FCC CFR47 Part 15 (Class B); ICES-003 Canada

(Class B); EN 55022 (Class B), EN 55024

Global Compliance. The RJModem embedded modem is in the

process of international compliance testing (homologation) for global approval. This means one module can be speciﬁed per design without having to integrate speciﬁc country approved modules for each system used across the world. Contact your Multi-Tech sales representative for a current list of approvals.

Developer's Kit. The Developer's Kit provides the ability to

plug in the modem and use it for testing, programming and evaluation. The kit includes one development board with RS232 DB-25 connector, universal power supply, RS-232 cable, RJ-11 cable, MTRJ-RMK remote mounting kit, and Developer guide CD.

World Headquarters

Tel: (763) 785-3500 (800) 328-9717

www.multitech.com

EMEA Headquarters

Multi-Tech Systems (EMEA) United Kingdom

Tel: +(44) 118-959 7774

Ordering Information

Product Description Region

MT5656RJ-92 V.92 Serial Data Only Global MT5656RJ-34 V.34 Serial Data Only Global MT5656RJ-32 V.32bis Serial Data Only Global MT5656RJ-L-92 V.92 Serial Data Only Global MT5656RJ-L-34 V.34 Serial Data Only Global MT5656RJ-L-32 V.32bis Serial Data Only Global MTRJ-DK RJModem Developer Kit Global MTRJ-RMK Panel Mounting Kit for RJModem Global

Ordering Codes Description

92 V.92/56K Data Rate 34 V.34/33.6K Data Rate 32 V.32bis/14.4K Data Rate L 3.3V Power Input (default is 5V)

Made in Mounds View, MN, U.S.A.

Features and speciﬁcations are subject to change without notice.

Trademarks & Registered Trademarks: RJModem, Multi-Tech, and the Multi-Tech

logo: Multi-Tech Systems, Inc. / All other products and technologies are the trademarks or registered trademarks of their respective holders.

Multi-Tech Systems (EMEA) France

Tel: +(33) 1 64 61 09 81