Product Description
D10series CDMA 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.
Product Parameters
Details
Wireless Specification
Compliant with S-95 A/B and CDMA2000 1xRTT
Support 13K QCELP audio codec
Hardware System
High-powered MCU, 100M
Interface:
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 CDMA module
Size:
Outline dimension: 70.5X55.6X22mm
Weight: 350 g
Others:
Operation temperature: -25~+65C
Storage temperature: -40~+85C
Humidity: 95% (unfreezing)
Software function
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
Support VPDN
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 Profile
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