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.
GV851CEU
In Stock
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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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 |
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