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Product Name:

style external f2103 industrial gsm communicator.

Packaging Details:Four-Faith standard package
Delivery Detail:1~3 workdays after payment received

style external f2103 industrial gsm communicator. style external f2103 industrial gsm communicator.


Quick Details

  • Products Status: Stock
  • Style: External
  • Type: Wireless
  • Interface Type: RS-232
  • Transmission Rate: 14.4Kbps
  • Certification: CE,EMC
  • Brand Name: Four-Faith
  • Model Number: F2103
  • Place of Origin: Fujian
  • Name: gsm communicator.
  • serial port: RS232/RS485
  • antenna port: SMA female inte...
  • Quad band: 8580/900/1800/1900...
  • CPU: arm7
  • tcp/ip: yes
  • serial interface: yes
  • RS232: YES
  • DB9 connector: yes

Detailed Product Description:


Product Description

gsm communicator.

F2103 GPRS IP MODEM is a kind of cellular terminal device that provides data transfer function by public GPRS network.

It adopts high-powered industrial 16/32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration.

It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS,water supply, environment protection, post, weather, and so on..  


style external f2103 industrial gsm communicator.



Cellular Specification
Cellular ModuleIndustrial cellular module
Standard and BandEGSM900/GSM1800MHz
Hardware System
CPUIndustrial 16/32 bits CPU
Interface Type
Serial1 RS232 port and 1 RS485(orRS422) port, 15KV ESD protectionData bits: 5, 6 ,7, 8Stop bits: 1, 1.5, 2Parity: none, even, odd, space, markBaud rate: 110~230400 bps
IndicatorPower, ACT, Online
AntennaStandard SMA female interface, 50 ohm, lighting protection(optional)
SIM/UIMStandard 3V/1.8V user card interface, 15KV ESD protection
PowerStandard 3-PIN power jack, reverse-voltage and overvoltage protection
Power Input
Standard PowerDC 12V/1.5A
Power RangeDC 5~35V
Consumption<250mA (12V)
Physical Characteristics
HousingIron, providing IP30 protection
Dimensions91x58.5x22 mm
Environmental Limits
Operating Temperature-25~+65ºC(-13~+149°F)
Extended Operating Temperature-30~+75ºC(-22~+167°F)
Storage Temperature-40~+85ºC(-40~+185°F)
Operating Humidity95% ( Non-condensing)





Detailed Images

 Products Images

style external f2103 industrial gsm communicator.


style external f2103 industrial gsm communicator.


DB9 Connector

style external f2103 industrial gsm communicator.

Sim Card Slot

style external f2103 industrial gsm communicator.

Din Rail




Design for Industrial Application

  • High-powered industrial cellular module
  • High-powered industrial 16/32 bits CPU
  • Support low-consumption mode, including sleep mode, scheduled online/offline mode, scheduled power-on/power-off mode(optional)
  • Housing: iron, providing IP30 protection.
  • Power range: DC 5~35V


Stability and Reliability

  • Support hardware and software WDT
  • Support auto recovery mechanism, including online detect, auto redial when offline to make it always online
  • RS232/RS485/RS422 port: 15KV ESD protection
  • SIM/UIM port: 15KV ESD protection
  • Power port: reverse-voltage and overvoltage protection
  • Antenna port: lightning protection(optional)


Standard and Convenience

  • Support standard RS232 and RS485(or RS422) port that can connect to serial devices directly
  • Support intellectual mode, enter into communication state automatically when powered
  • Provide management software for remote management
  • Support several work modes
  • Convenient configuration and maintenance interface



  • Support TCP server and support multi TCP client connection(optional)
  • Support double data centers, one main and another backup
  • Support multi data centers and it can support 5 data centers at the same time
  • Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout
  • Support dynamic domain name(DDNS) and IP access to data center
  • Design with standard TCP/IP protocol stack
  • Support APN/VPDN



style external f2103 industrial gsm communicator.


style external f2103 industrial gsm communicator.






style external f2103 industrial gsm communicator.

Supplier Details

  • [ , China (Mainland) ]
  • Business Type:
  • Year Established:
  • Number of Employees:
  • Telephone/FAX:
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