GV851CEU

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4G High Performance Linux-Based Telematics Gateway with Open CAN

  • LTE CAT 1 with 2G Fallback
  • Programmable Linux OS
  • Open CAN Architecture
  • Multiple Interfaces
  • Multi-Constellation GNSS Receiver
  • BLE 5.2 Support
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    Description

    The GV851 series is a 4G programmable Linux-based telematics gateway with a wide range of interfaces, consisting of multiple I/Os, a serial port, and BLE connectivity. With an open Linux-based platform, it enables fleet service providers and system integrators to create featured applications that cater to different market needs. Moreover, the flexible solution allows for the integration of proprietary CAN libraries or protocols, providing extensive personalization and customization options.

    Specifications

    LTE Specifications

    Operating Band GV851CEU:
    LTE-FDD: B1/B3/B5/B7/B8/B20/B28 GV851CNA:
    LTE-FDD: B2/B4/B5/B12/B13/B14/B66/B71
    Data Transmission LTE-FDD: (DL) 10Mbps/(UL) 5Mbps

    EGPRS Specifications

    Frequency GV851CEU:
    B2/B3/B5/B8
    Data Transmission GV851CEU:
    GPRS: (DL) 85.6 Kbps/(UL) 85.6 Kbps

    Interfaces

    SIM Card 1 x SIM card slot or eSIM
    Button 1 x CAN synchronization button
    LED Indicator 1 x GNSS, 1 x CEL, 1 x PWR, 1 x CAN
    USB Port Type C
    CEL ANT Internal antenna & optional external antenna (SMA)
    GNSS ANT Internal antenna & optional external antenna (SMA)
    CAN Port 2 x CAN_H
    2 x CAN_L
    K Line 1 x K line (for Tachograph Live Data)
    1 Wire 1 x 1-wire Data
    1 x 1-wire VDD
    5V Power
    Output
    3 x 5V power output for external peripherals
    RS232 2 x RS232
    RS485 1 x RS485
    Positive Input 1 x positive trigger input for ignition detection
    Negative Input 5 x negative trigger inputs
    Digital Output 5 x digital output, open drain, 150mA max drive current
    Analog Input 4 x analog input (0 ~ 32V)

    GNSS Specifications

    GNSS Type U-blox All-in-One GNSS Receiver
    Constellation
    Support
    GPS, GLONASS, Galileo, Beidou
    Sensitivity Cold start: -148 dBm
    Hot start: -160 dBm
    Tracking: -167 dBm
    Position
    Accuracy (CEP)
    Autonomous: < 2.0 m
    TTFF (Open
    Sky
    Cold start: 24s average
    Hot start: 1s average

    General Specifications

    Dimensions 123(L) *80(W) *21(H) mm 4.84(L)*3.14(W)*0.83(H) inch
    Weight 137.2 g (0.3 lb)
    Backup Battery 1100mAh, 3.7V, Li-polymer Rechargeable
    Power Input 8 ~ 32V DC
    Operating
    Temperature
    -20 °C ~ +60 °C (-4 °F ~ 140 °F)
    Storage
    Temperature
    -40 °C ~ +85 °C (-40 °F ~ 185 °F)
    Main Processor STM32
    Operating
    System
    OpenSTLinux, Kernel 5.15
    RAM 128MB, DDR2
    ROM 128M, Flash
    Motion Sensor 3-axis G-sensor

    BLE

    Mode BLE 5.2
    Frequency 2.4GHz
    Downloads

    Downloads and Datasheets

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