Technical Specifications - Multitech MultiModem USB MT5634ZBA-USB User Manual

Technical Specifications

Your MultiModemZBA-USB fax modem meets the following specifications:
Trade Name
Model Number
Client-to-Server
Data Rates
Client-to-Client
Data Rates
Fax Data Rates
Data Format
Modem Compatibility
Fax Compatibility
Error Correction
Data Compression
Flow Control
Intelligent Features
Command Buffer
Data Modulation
Fax Modulation
Carrier Frequencies
ITU-T V.34
Carrier Frequencies
AT&T V.32 terbo/
ITU-T V.32bis/V.32
Carrier Frequencies
V.22bis/V.22 or
Bell 212A Standard
(2400 & 1200 bps)
Carrier Frequencies
ITU-T V.23
(1200 bps)
Chapter 1 - Introduction and Description
MultiModemUSB™
MT5634ZBA-USB
K56flex speeds when accessing an ISP type K56flex server
(actual speed depends on server capabilities and line conditions) *
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
14,400, 9600, 7200, 4800, 2400, 300 bps
Serial, binary, asynchronous
K56flex; ITU-T V.34 enhanced, V.34, V.32terbo, V.32bis, V.32, V.22bis,
V.22; Bell 212A and 103/113; ITU-T V.29, V.42, V.42bis; ITU-T V.21 &
V.23 in international versions
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
ITU-T V.42 (LAP-M or MNP 3–4)
ITU-T V.42bis (4:1 throughput), MNP 5 (2:1 throughput)
XON/XOFF (software), RTS/CTS (hardware)
Plug and play; fully AT command compatible; autodial, redial, repeat
dial; pulse or tone dial; dial pauses; auto answer; caller ID; 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; on-screen
displays for modem option parameters; command lines of up to 40
characters each; help menus; remote configuration;
40 characters
FSK at 300 bps, PSK at 1200 bps, QAM at 2400, 4800, and 9600 bps
(non-trellis), QAM with trellis-coded modulation (TCM) at 9600,
12,000, 14,400, 16,800, 19,200, 21,600, 24,000, 26,400, 28,800,
31,200, 33,600, and 56,000 bps
V.21 CH2 FSK at 300 bps (half duplex)
V.27ter DPSK at 4800 and 2400 bps
V.29 QAM at 9600 and 7200 bps
V.17TCM at 14400, 12000, 9600, and 7200 bps
1600, 1646, 1680, 1800, 1829, 1867, 1920,
1959, 2000 Hz
1800 Hz
Transmit originate:
Transmit answer: 2400 Hz
Receive originate:
Receive answer: 1200 Hz
Transmit originate:
Receive originate:
1200 Hz
2400 Hz
390 Hz mark
450 Hz space
1300 Hz mark
2100 Hz space
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