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Industrial M2m Cellular Ip Modem Telematics Quadband Gsm Gprs Dtu - China

price: contact company for price


F2103 GPRS modbus MODEM with RS232/RS485

1, GPRS SMS MODEM adopts high-powered RISC CPU

2, RS232/RS485 port

3.modbus modem

F2103 Industrial M2M communications GPRS MODEM(DTU) with RS232/RS485

F2103 GPRS MODEM adopts high-powered RISC CPU and embedded real time operating system. It integrates all the commonly used protocols from logical link layer to upper application layer protocols, such as TCP/IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports several ways that trigger IP MODEM to be online, including audio, SMS and data. Also, it supports double or several data centers.This product has been widely used on finance, water supply, environment protection, electric power system, post and weather fields.

Wireless Specification


GPRS multi-slot class 10

Compliant to GSM phase 2/2+

Support SMS and data function

Hardware System

high-powered MCU, 100M


RS232/RS485 serial port, rates: 110~230400bits/s

Indicator lights: “Power”, “ACT”, “Online”

Antenna interface: standard SMA female interface, 50 ohm

SIM/UIM interface: standard user card interface

Power interface: standard 3-PIN power jack

Power supply:

Standard power supply: DC 12V/0.5A

Power range: DC 5~35V

Wireless module:

High-powered industrial GPRS module


Outline dimension: 91x58.5x22 mm

Weight: 630 g


Operation temperature:-25~+65ºC

Storage temperature: -40~+85ºC

Humidity: 95% (unfreezing)

Software function

Design with standard TCP/IP protocol stack

Adopt smart online keeping technology to make sure that IP MODEM is always online

Support RSA and RC4 encryption arithmetic

Support APN

Support transparent data transfer and protocol conversion. Support multi work modes

Support dynamic domain name(DDNS) and IP access to data center

Support double data centers, one main and another backup

Support multi data centers, It can support 5 data centers at the same time.

Support multi online trigger ways, including SMS, audio and data. Support link disconnection when timeout

Support SMS backup and emergency report

Support hardware and software WDT

Reporting the status of data transfer

Standard AT command interface

Support common MODEM function

Support telnet function

Support remote configure and control

Easy to upgrade firmware

Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.

Company Contact:

  • Phone: 865925901127

  • Address: J1-J3,3rd Floor,No.44,GuanRi Road,SoftWare Park, xiamen, China

  • Email: Email

Published date: July 23, 2013 -

  • Business Description: Four Faith is a professional manufacturer of Industrial

    Router, Industrial SMS Modem, HSPA

    modem, RS232 modem, RS485 modem, Serial modem, Zigbee terminal, Gprs router, M2M Wireless, wifi

    Router, 3g modem, Hsdpa router, EDGE router, Hsdpa Modem, Gsm Modem, 3g modem, 3g router, gsm

    router, Industrial Router, LTE Router, 4G Router, RTU etc. M2M router and M2M Modem products

    are mainly used in industrial remote control, environment monitor, water schedule, CCTV,

    security surveillance, and many other areas

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