F2103 GPRS DTU 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 DTU 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. Used in embedded systems, automations, inteligents buildings and intelligents traffic system (ITS).
Support RS-232, RS-422, RS-485
Male connector RS232/485
Serial ports standard RFC2217 support by EIATIA
Famale anthena connector
Easy to configure thansk attached software
Support AT commands
Remember settings even after power failure
Include technology "always online"
Adjust to hard conditions (-25°C to 65°C and humidity 5% to 95%)
7 work modes
5 ways to remote wake up
GPRS multi-slot class 10
Compliant to GSM phase 2/2+
Support SMS and data function
High-powered MCU, 100M
Interface feature: interface is compatible with RS232/485 serial port, rates: 110~230400bits/s
Indicator lights: "Power", "ACT", "Online"
Antenna interface: standard SMA famale 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 modul: High power industrial GPRS module
Size: Outline dimension: 91x58.5x22 mm
Storage temperature: -40~+85ºC
Humidity: 95% (unfreezing)
Design with standard TCP/IP protocol stack
Adopt smart online keeping technology to make sure that DTU is always online
Support RSA and RC4 encryption arithmetic
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
Multi data centers, It can support 5 data centers at the same time.
Multi online trigger ways, including SMS, audio and data.
SMS backup and emergency report
Hardware and software WDT
Reporting the status of data transfer
Standard AT command interface
Common MODEM function
Support telnet function/li>
Remote configure and control
Easy to upgrade firmware
Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.
RS-232/485 to GPRS
SMA female interface, 50 ohm
transparent data transfer or multi-modes
0-100 meters, rates: 110~230400bits/s
-25°C to 65°C, 5% to 95% relative