Product Description
Global Tech GT-DTU Series DTU(Data Transfer Unit) is Low power consumption, Wide temperature,industrial wireless data transmission equipment; it provides users with transparent TCP remote wireless data transmission or transparent UDP wireless remote data transmission through 2G/3G network. The equipment adopts high-powered X86 processor and embedded with real-time operating system as software support platform. Large memory, built-in TCP / IP protocol stack with Intellectual property rights, supports auto-dial, the transparent data transmission, routing, remote wake-up functions for users to quickly and efficiently build a wireless DDN network system to provide improved data transmission capabilities.
Spec
â— Support GPRS/CDMA/EDGE/WCDMA/TD-SCDMA/EVDO-3G network
â— Industrial CPU: X86 industrial high-performance embedded processing, high-speed instruction cache, enhanced instruction processing speed.
â— Industrial wireless module: using industrial wireless module, the interference is strong, and transmission is stable.
â— Real-time operating system: using Real-time operating system with memory management unit, real-time, upgrades fast, stable system with improved TCP/IP protocol stack.
â— TCP transparent data transmission and UDP transparent data transmission; support multiple operating modes
â— Support virtual private network (APN / VPDN)
â— Support Dual data center backup and multi data center (8) to accept data, maximum delivery centers up to 256.
â— Intelligent anti-dropped, support online testing, online maintenance, automatic redial, and router is always on-line
â— Remote wake-up: Support SMS, voice, data and other wake-up and auto-connection while disconnect
â— Support fixed IP communications; support DDNS dynamic domain communication mode
â— I / O control and alarm port: Support 6-channel alarm input, support 6-channel output control
â— Support SMS remote configuration, remote control; Support short message alarm
â— Report of data packet transmission status
â— Support RSA, RC4 encryption algorithm
â— Standard AT command interface
â— Supports telnet functions
â— The unit can be used as an ordinary dial-up MODEM
â— Supports serial software upgrade
â— Support LINUX, UNIX and WINDOWS operating systems
Technical parameter
â— WCDMA terminals:
â– Rate: Downlink 7.2Mbps uplink 5.76Mbps
â– Band: GSM 850/900/1800/1900MHz four frequency
â– UMTS / HSPA 850/900/1900/2100MHz Quad Band
â— EVDO terminal:
â– Rate: Downlink 3.1Mbps, uplink 1.8Mbps
â– Band: 450/800/1900MHz
â— TD-SCDMA terminal:
â– Rate: Downlink 2.8Mbps uplink 384Kbps
â– Band: A band (1880 ~ 1920MHz) B-band (2010 ~ 2025MHz)
â— GPRS terminal:
â– Rate: Theoretical bandwidth: 171.2Kb / s; actual bandwidth: 100Kbits> X> 20Kbits / s
â– Band: Support EGSM900/GSM1800MHz dual-band, quad-band GSM800/900/1800/1900MHz optional
â– Support GSM phase 2 / 2 +
â– Supports GPRS multi-slot class 10, class 12 optional
â— CDMA terminal:
â– Rate: Theoretical bandwidth: 307.2Kb/s ; actual bandwidth: 160Kbits>X>60Kbits/s
â– Band: Support IS-95 A/B and CDMA2000 1xRTT,
â– Support 800MHz single-band;
450MHz or 800/1900MHz optional
â— Data Interface
â– 1 RS485 interface or 1 RS232 serial port (support RS422/TTL)
â– Data bit: 7,8 bit
â– Stop bits: 1, 2-bit
â– Parity: no parity, odd parity, even parity, SPACE and MARK parity
â– Serial speed: 110bps ~ 230400bps
â– Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software flow control
â— Antenna Interface
â– Standard SMA female interface, 50 ohm;
â– optional 3M/5M/10M/15M antenna extension cable, meet the different needs of customers
â— UIM interface
â– 1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection
â— Voice Interface
â– Standard headset interface (requires software)
â— Power Interface
â– rd 3-pin power jack
â– rd power supply : DC9V/1.5A
â— Operation Environment:
■Physical Dimension:92x62x22 mm (not including the antenna and the fixed parts)
â– Working Temperature: -25oC ~+65oC
â– Extended Working Temperature: -35 oC~+75oC
■Storage Temperature:-40~+80oC
■Relative Humidity:95%(No condensation)
Company Profile
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Business Type: |
Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the... |
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Comapany: |
Guangdong global telecommunication technology co., ltd. |
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Year of Establishment: |
2002 |
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Address: |
No.75-78 Pacific Industrial Zone,Xintang Town, Zengcheng Area, Guangzhou, China (510660) |
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City: |
Guangzhou |
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Zip/Postal: |
510660 |
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Country: |
China |
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