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GT2 2g modem/router

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Product Overview & features

The GT2 SmartLink modem/router has been designed to facilitate almost any integrated or stand-alone IoT, M2M or M2B requirement. With multiple interfaces, redundant connectivity, backup battery and system-on-module intelligence, the GT2 SmartLink provides unsurpassed versatility, reliability and it’s cost effective!


  • 512 MB RAM

  • Embedded Linux

  • State of the art fully programable System on Module (SoM)

  • GSM: GPRS / EDGE / 2G

  • Multiple Interfaces: LAN, Serial, USB, WiFi, Bluetooth, GPS (GNSS)

  • Dual SIM + LAN (network redundancy)

  • Auto re-connect and failover functionality

  • Over-the-Air Updates (OTA)

  • Remote monitoring: network availability, signal strength, power supply reporting

  • Onboard back-up battery

  • Auto re-connect functionality

  • Onboard data / transaction storage

  • Full data encryption (AES 256 bit)


  • 32 bit ARM7 CPU

  • 512 MB NAND Flash

  • 512 MB RAM

  • Runs Yocto Linux RTOS

  • Full cipher suite data encryption

  • Full duplex real-time communication (simultaneous connections)

  • Enclosure Options:

    • Metal / Aluminum

    • Durable hard-plastic

    • No enclosure


  • Tamper switch

  • LED Diagnostics (communication,battery, system status, sim select, GSM net, GPS sync)

  • Routing Capability

    • LAN to GSM

    • LAN to WAN


  • Smart Modem Capability

    • Device intelligent API integration via any interface possible

    • Backend real time communication (Greystone backend or any other backend)



  • GSM : 2G / 3G / 4G LTE

  • Protocols: TCP, UDP, PPP, FTP, HTTP, SSL


  • Internal battery backup (min 5 hours)

  • Power supply 1-pin 12V DC 1A

  • Full battery integration (power management / fast charging + charge states)

  • Mains power fault detection

  • 200 MB onboard storage capacity (can store 20 000+ transaction records+ logs for diagnostics)

  • LED diagnostics

  • User Friendly embedded web server for easy onsite configuration

  • User host query & control tool

  • OTA updates – Core system

  • OTA updates – Integrated product

  • OTA configuration management

  • Remote monitoring and network availability


  • CPU module: FCC and CE certified

  • GSM module: ICASA, FCC, CE certified


  • Lan x 2 (1 x 10/100 Mbit/s) and (1 x 10/1000 Mbit/s)

  • Micro USB Serial x 1 FT230 (USB /Serial enumeration)

  • DB 9 Way RS232 Serial port via MAX232

  • USB 2.0 OTG

  • GSM, Dual Sim Cards with LED network indication

  • GPS capable with LED GPS Lock indication

  • Wifi capable 802.11 b/g/n

  • Bluetooth capable 4.1 BLE

  • SMA Passive Antenna Connector

  • SMA Active GPS Connector


  • 1 x 24bit CPI Camera

  • 7” WVGA LCD with capacitive touch

  • Sound recording and playback

  • I²C (Inter-Integrated Circuit) Integration
    options:

    • Alarm systems

    • Seismic sensors

    • Tracking units

    • Smart-locks

    • etc…




  • ATM’s
  • POS

  • Smart Safes

  • Retail Kiosks

  • Self-service channels & terminals

  • Security systems (alarm, CCTV)

  • Asset tracking

  • Telemetry

  • Industrial type M2M / M2B comms:

    • Mining Sector

    • Agriculture

    • Utilities: Water, Electricity, Gas,
      Transport, Telecomms



  • Internet of Things (IoT):

    • Smart Cities
    • Smart Houses
    • Smart Manufacturing

    • Smart Marketing

    • Smart Healthcare

    • Smart Supply Chain

    • Smart Retail

    • Smart Farming



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