Multi-Tech Systems 92U10E06831 ユーザーズマニュアル
PART 3 – Analog SocketModems
Chapter 9 – SocketModem (MT2492SMI)
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342M)
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Technical Specifications
The SocketModem (MT2492SMI) meets the following specifications:
Category
Description
Data Standards
V.92, V.90, V.34, V.29, V.22bis, V.22, V.23, V.21; Bell 212A & Bell 103
Data Format
Serial, asynchronous
Character Format
10 bit
Serial/Data Speeds
Serial port data rates adjustable to 300, 1200, 2400, 4800, 9600, 19,200,
38,400, 57,600, and 115,200
38,400, 57,600, and 115,200
Client-to-Client Data Rates
33,600, 31,200, 28,800, 26,400, 24,000, 21,600, 19,200, 16,800 bps
14,400, 12,000, 9600, 7200, 4800 bps
2400, 1200, 0-300 bps
14,400, 12,000, 9600, 7200, 4800 bps
2400, 1200, 0-300 bps
Data Error Correction
V.42 (LAP-M or MNP 2–4)
Data Compression
V.42bis, MNP 5
Modes of Operation
Full duplex over dial-up lines; data mode, command mode, and online command
mode
mode
Weight
0.6 oz. (0.017 kg.)
Operating Temperature
0 to +70° C
Storage Temperature
-10° to +85° C
Humidity
20% to 90% (non-condensing)
Operating Voltage
Typical: 3.3VDC ± 5%; Absolute Maximum Supply Voltage: 3.6VDC
Typical: 5VDC ± 5%; Absolute Maximum Supply Voltage: 5.25VDC
Typical: 5VDC ± 5%; Absolute Maximum Supply Voltage: 5.25VDC
Power Measurements
See Power Measurements table in this chapter.
Transmit Sensitivity
-12 dBm (varies by country)
Receiver Sensitivity
-40 dBm (-43 dBm under worst case conditions)
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
50 characters
Compliance
Safety Certifications
UL/cUL 60950-1
EN 60950-1
EN 60950-1
EMC Approvals
FCC Part 15 (Class B)
Canadian EMC (Class B)
EN 55022 (Class B)
EN 55024
Canadian EMC (Class B)
EN 55022 (Class B)
EN 55024
Warranty
2 years
Preliminary
Confidential