Chapter 1 – Product Description and Specifications
Multi-Tech Systems, Inc. MultiModem GPRS Wireless Modem User Guide 7
User Responsibility
Respect all local regulations for operating your wireless device. Use the security features to block
unauthorized use and theft.
Package Contents
Unbundled Package
Modem with No Accessories
Bundled Package
Modem with Accessories
1 modem
1 mounting bracket
1 fused DC power cable
1 Quick Start Guide
Note: You must supply bracket screws
and an antenna.
1 modem
1 mounting bracket
1 antenna
1 serial cable
1 DC power supply/cable (varies)
4 rubber feet
1 Quick Start Guide
Note: You must supply bracket screws.
Note: Your wireless provider supplies the SIM card.
General Specifications
5 V to 32VDC; 400mA Average @5V, 1A Peak @ 5V
Mechanical Dimensions & Weight
4.3" L x 2.4" W x 0.94" H; 4.2 oz.
(11 cm x 6.1 cm x 2.4 cm; 119 g)
Antenna Connection type: SMA jack
Serial Connector: DE15
Pins: RS232 link, audio link, BOOT, RESET
Power Connector: 2.5mm miniature power jack
SIM receptacle: standard 3V
Relative humidity 20% to 90% noncondensing
CE Mark, R&TTE
EMC: FCC Part 2, 15, 22, 24, EN 55022 & EN 55024
Safety: cUL, UL 60950, EN 60950
Network: PTCRB
Functions – GSM/GPRS Modes
Quad Band 850/900/1800/1900 MHz
Serial interface RS-232. V.24/V.28 Autobauding function.
Mobile Originated (MO) and Mobile Terminated (MT) SMS Mode Text & PDU point to point.
Cell broadcast in accordance with GSM 07.05.
Data circuit asynchronous, transparent, non-transparent up to 14,400 bits
Class 10. Coding schemes: CS1 to CS4.