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.
Related Products
Specifications
LTE Specifications
| Operating Band | GV851CEU: LTE-FDD: B1/B3/B5/B7/B8/B20 GV851CNA: |
| 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 | 256MB, DDR3L |
| ROM | 8G eMMC |
| Motion Sensor | 6-axis G-sensor |
BLE
| Mode | BLE 5.2 |
| Frequency | 2.4GHz |
Resource
Product-Related Files
