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Guangdong Global Telecommunication Technology Co.,

Company Summary:

  • Since 2002
  • 31-50 Employees
  • Turnover 2,00,000.00 USD per year
  • 85% turn over from existing products
  • 10 year(s) of Export Experience
  • Limited Company

Additional Contacts:

Export Department
Jack Lam
Phone: +86 - 20 - 82322576/+86 - 18025599111
Fax: +86 - 20 -

Company Address:

No.75-78 Pacific Industrial Zone,Xintang Town, Zengcheng Area, Guangzhou, China
Guangzhou, Guangdong
China, 510660
Web Page Link: https://www.toboc.com/guangdongglobaltelecommunicationtechnologyco.aspx
D&B D-U-N-S Number: 923041345


Details of Product or Sell Offer

2G/3G Wireless Data Transfer Unit

"2G/3G Wireless Data Transfer Unit" is listed under  Wireless Networking EquipmentCategory

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 ? Support GPRS/CDMA/EDGE/WCDMA/TD-SCDMA/EVDO-3G network ? Industrial CPU: X86 industrial high-performance embedded processing, high-speed instruction cache, enhanced instruction processing speed. ? Industrial wireless module: using industrial wireless module, the interference is strong, and transmission is stable. ? 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. ? TCP transparent data transmission and UDP transparent data transmission; support multiple operating modes ? Support virtual private network (APN / VPDN) ? Support Dual data center backup and multi data center (8) to accept data, maximum delivery centers up to 256. ? Intelligent anti-dropped, support online testing, online maintenance, automatic redial, and router is always on-line ? Remote wake-up: Support SMS, voice, data and other wake-up and auto-connection while disconnect ? Support fixed IP communications; support DDNS dynamic domain communication mode ? I / O control and alarm port: Support 6-channel alarm input, support 6-channel output control ? Support SMS remote configuration, remote control; Support short message alarm ? Report of data packet transmission status ? Support RSA, RC4 encryption algorithm ? Standard AT command interface ? Supports telnet functions ? The unit can be used as an ordinary dial-up MODEM ? Supports serial software upgrade ? Support LINUX, UNIX and WINDOWS operating systems Technical parameter ? WCDMA terminals: ¦ Rate: Downlink 7.2Mbps uplink 5.76Mbps ¦ Band: GSM 850/900/1800/1900MHz four frequency ¦ UMTS / HSPA 850/900/1900/2100MHz Quad Band ? EVDO terminal: ¦ Rate: Downlink 3.1Mbps, uplink 1.8Mbps ¦ Band: 450/800/1900MHz ? TD-SCDMA terminal: ¦ Rate: Downlink 2.8Mbps uplink 384Kbps ¦ Band: A band (1880 ~ 1920MHz) B-band (2010 ~ 2025MHz) ? GPRS terminal: ¦ Rate: Theoretical bandwidth: 171.2Kb / s; actual bandwidth: 100Kbits> X> 20Kbits / s ¦ Band: Support EGSM900/GSM1800MHz dual-band, quad-band GSM800/900/1800/1900MHz optional ¦ Support GSM phase 2 / 2 + ¦ Supports GPRS multi-slot class 10, class 12 optional ? CDMA terminal: ¦ Rate: Theoretical bandwidth: 307.2Kb/s ; actual bandwidth: 160Kbits>X>60Kbits/s ¦ Band: Support IS-95 A/B and CDMA2000 1xRTT, ¦ Support 800MHz single-band; 450MHz or 800/1900MHz optional ? Data Interface ¦ 1 RS485 interface or 1 RS232 serial port (support RS422/TTL) ¦ Data bit: 7,8 bit ¦ Stop bits: 1, 2-bit ¦ Parity: no parity, odd parity, even parity, SPACE and MARK parity ¦ Serial speed: 110bps ~ 230400bps ¦ Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software flow control ? Antenna Interface ¦ Standard SMA female interface, 50 ohm; ¦ optional 3M/5M/10M/15M antenna extension cable, meet the different needs of customers ? UIM interface ¦ 1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection ? Voice Interface ¦ Standard headset interface (requires software) ? Power Interface ¦ rd 3-pin power jack ¦ rd power supply : DC9V/1.5A ? Operation Environment: ¦ Physical Dimension:92x6

Product Detail

1   day(s)
rs232 to 2g, ,rs232 modem
#rs232to2g, #,rs232modem

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