Specifications

Chapter 2 – SocketModem (MT5600SMI & MT5656SMI)
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342C) 42
Developer Kit
A Developer Kit is available. The serial kit allows you to plug in the SocketModem and use it as a serial modem for
testing, programming, and evaluation. The parallel kit turns the parallel module into an ISA modem. Each kit includes
one SocketModem, one developer board with an RS-232 DB-25 connector, wall power adapter, RJ-11 jack, an RS-
232 cable, and a Developer Kit CD.
Technical Specifications
The SocketModem meets the following specifications:
Category
Description
Data Format Serial or parallel interface
Data V.92; V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21,Bell 212A & Bell 103
Error Correction V.42 (LAP-M or MNP 2–4)
Data Compression V.42bis, MNP 5
Fax V.17, V.29, V.27ter, V.21 ch.2
MT5600SMI Supports Fax Class 1 and 1.0 commands
MT5656SMI Supports Fax Class 1 and 2 commands
Modes of Operation Full duplex over dial-up lines; data mode, command mode, online command mode
Advanced Extension pickup detection, remote hang-up detection, line-in-use detection, digital PBX
detection and protection
Flow Control XON/XOFF (software), RTS/CTS (hardware)
Command Buffer 60 characters
Interface Serial or 8-bit parallel interface
Telephony/TAM V.253 commands: V.253
2-bit and 4-bit ADPCM, 8-bit linear PCM, and 4-bit IMA coding
8 kHz sample rate
Concurrent DTMF, ring, and U.S. Caller ID detection
Weight 0.6 oz. (0.017 kg.)
Dimensions 1.045” × 2.541” × 0.680” (2.65 x 6.45 x 1.7 cm)
Power Consumption
3.3 V (MT5600SMI Only) Typical: 115 mA (.38W @ 3.3 V DC);
Maximum: 116 mA (.41 W @ 3.47 V DC)
5 V (MT5600SMI & MT5656SMI) Typical: 117 mA (.58 W @ 5 V DC);
Maximum: 118 mA (.61 W @ 5.25 V DC)
Operational
Temperature
0 to +70° C
Humidity Range: 20 to 90% (non-condensing)
Storage Temp. -10º to +85° C
Voltage 3.3 V Serial
5 V Serial or Parallel
Manufacturing
Information
Trade Name: SocketModem
Model Number: MT5600SMI
Registration No: AU7USA-46014-MD-E
Ringer Equivalence: 0.1B
Modular Jack (USOC): RJ11
Approvals
Safety Certifications
UL 60950
cUL60950
EN 60950
ACA TS 001 / AS 3260
CCC
EMC Approvals
FCC Part 15 (Class B)
Canada (Class B)
EN 55022 (Class B)
EN 55024