Specifications

Chapter 2 – SocketModem (MT5600SMI & MT5656SMI)
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342F) 53
Technical Specifications
The SocketModem (MT5600SMI and MT5656SMI) meets the following specifications:
Category Description
Data Standards
V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A & Bell 103
Data Format
Serial, 8-bit parallel interface, asynchronous
Character Format
10 bit or 11 bit
Serial/Data Speeds
Serial port data rates adjustable to 300, 1200, 2400, 4800, 9600, 19200, 38400,
57600, 115200, and 230400 bps
Client-to-Client Data Rates
33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000, 9600,
7200, 4800, 2400, 1200, 0-300 bps
Data Error Correction
V.42 (LAP-M or MNP 2–4)
Data Compression
V.42bis, MNP 5
Fax Compatibility
V.17, V.29/V.27/V.21
Fax Class
For MT5600SMI: Class 1, 1.0
For MT5656SMI: Class 1, 2
Fax Compression
MH, MR, MMR
Fax Error Correction Mode
EMC
Modes of Operation
Full duplex over dial-up lines; data mode, command mode, online command mode
Dimensions
2.541” L × 1.045” W × 0.68” H (6.45 cm x 2.65 cm x 1.7 cm)
Weight
0.6 oz. (0.017 kg.)
Operating Temperature
0° to +70° C
Storage Temperature
-40º to +85° C
Humidity
20% to 90% (non-condensing)
Operating Voltage
3.3V Serial
5V Serial or Parallel
Power Requirements 3.3V (MT5600SMI Only) Typical: 115mA (.38W @ 3.3VDC)
Maximum: 116mA (.41W @ 3.6VDC)
5V (MT5600SMI & MT5656SMI) Typical: 117mA (.58W @ 5VDC)
Maximum: 118mA (.61W @ 5.25VDC)
Transmit Level
-11dBm (varies by country)
Receiver Sensitivity
-43 dBm
DAA Isolation
1.5Kv r.m.s. or 2121 VDC at working voltage of 250VAC
Flow Control
XON/XOFF (software), RTS/CTS (hardware)
Command Buffer
60 characters
Telephony/TAM
V.253 commands
2-bit and 4-bit ADPCM, 8-bit linear PCM, and 4-bit IMA coding
8 kHz sample rate
Concurrent DTMF, distinctive ring, and U.S. Caller ID detection
Certifications & Approvals Safety Certifications
UL 60950
cUL 60950
EN 60950
AS/NZS 6950:2000
CCC
EMC Approvals
FCC Part 15 (Class B)
Canada (Class B)
EN 55022 (Class B)
EN 55024
Warranty 2 years