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F2003 GSM IP MODEM is a kind of cellular terminal device that provides SMS and CSD
function by public GSM 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.
1.2 Features and Benefits
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
EGSM900/GSM1800MHz,
GSM850/900/1800/1900MHz(optional)
Compliant to GSM phase 2/2+
Bandwidth
14.4Kbps CSD
TX power
GSM850/900: <33dBm
GSM1800/1900: <30dBm
RX sensitivity
<-107dBm
Item
Content
Embedded processing
system
GSM Module
Power
RS232 serial
Interface
Indicator lights
DATA Interface
User interface
RS485 serial
Interface
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
Support several work modes
Convenient configuration and maintenance interface
High-performance
Support transparent SMS data transfer
Send SMS to up to 5 mobile numbers at the same time
Support server and client functions
Support CSD function
1.3 Working Principle
The principle chart of the IP MODEM is as following:
1.4 Specifications
Cellular Specification
Hardware System
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