MT2834BL

Chapter 1 - Introduction and Description

Multi-Tech Systems, Inc. MT2834BA/BL Series User Guide

1.5 Technical Specifications

Your data/fax modem meets the specifications listed below:

Tradename MultiModem

IITM

Model Numbers MT2834BA, MT2834BAI, MT2834BL, MT2834BLI

Data Rates (modem) 33,600, 31,200, 28,800, 26,400, 24,000, 21,600, 19,200, 16,800,

14,400, 12,000, 9600, 7200, 4800, 2400, 1200, 0-300 bps

Data Rates (fax) 14,400, 9600, 7200, 4800 bps

Data Format Serial, binary, asynchronous at 0-300, 1200, 2400, 4800, 7200,

9600, 12,000, 14,400, 16,800, 19,200, 21,600, 24,000, 26,400,

28,800, 31,200, 33,600 bps; synchronous at 1200, 2400, 4800,

7200, 9600, 12,000, 14,400, 16,800, 19,200, 21,600, 24,000, 26,400,

28,800, 31,200, 33,600 bps

Compatibility ITU V.42bis, V.42, V.34, AT&T V.32terbo, ITU V.32bis, V.32, V.21*,

V.22bis, V.22, V.23*,V.25bis, *Bell 212A and 103/113, V.17, Group 3

T.4, T.30 and EIA TR-29 Class 2 (*Bell 212A and 103/113 domestic

models only; *V.21/V.23 Int'l models only)

Error Correction V.42 (LAP-M or MNP 3 & 4) error correction

Data Compression V.42bis, (4:1 throughput) or MNP 5 (2:1 throughput) data

compression

Speed Conversion Serial port data rates adjustable to 300, 1200, 2400, 4800, 9600,

19,200, 38,400, 57,600 and 115,200 bps

Flow Control Options Xon/Xoff, Hardware RTS/CTS, ENQ/ACK, Unix-to-Unix Copy

Protocol (UUCP) "Spoofing"

Mode of Operation Full duplex over both dial-up lines and 2-wire or 4-wire (BL only)

leased lines; automatic or manual dialing, automatic or manual

answer; For BL only: auto dial backup on separate lines in leased-

line operation

Intelligent Features Fully “AT command” compatible, microprocessor controlled remote

configuration, EIA extended Automode, adaptive line probing,

automatic symbol rate and carrier frequency during start-up, retrain

and rate renegotiation, autodial, redial, repeat dial, dial linking, pulse

or tone dial, dial tone detection, dial pauses, call status display, auto-

parity and data rate selection, keyboard-controlled modem options,

nonvolatile memory and on-screen displays for modem option

parameters and up to ten telephone numbers/command lines of up

to 60 digits each, help menus

Command Buffer 60 characters

Modulation Trellis Coded Modulation (TCM) at 33,600, 31,200, 28,800, 26,400,

24,000, 21,600, 19,200, 16,800, 14,400, 12,000 and 9600 bps,

Quadrature Amplitude Modulation (QAM) at 9600 (non-trellis), 4800

and 2400 bps, PSK at 1200 bps, FSK at 300 bps