





GV851CEU - 4G LTE Linux Telematics Gateway - Queclink
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GV851CEU - 4G LTE Linux Telematics Gateway - Queclink
High-performance telematics gateway for connected fleets and vehicles
The GV851CEU stands out as a cutting-edge solution designed for fleet management, mobility, and mobile asset needs. With 4G LTE Cat 1 connectivity accompanied by 2G fallback, it ensures reliable coverage even in areas with poor reception. Based on a programmable Linux system, it offers an open software platform for integrators to develop custom applications.
Vehicle interface and "open" CAN architecture for full integration
Thanks to its open CAN architecture, the GV851 allows the reading and interpretation of vehicle data (CAN, J1939, etc.). It is equipped with multiple interfaces (RS232, RS485, 1-Wire, digital/analog I/O) to connect sensors, tachographs, BLE beacons, and other peripherals. This flexibility allows it to address demanding scenarios: engine management, fuel consumption, proactive maintenance.
Intelligent monitoring, IoT extension, and embedded security
The module integrates a multi-constellation GNSS receiver for ultra-precise localization and supports BLE 5.2 to connect wireless sensors (temperature, driver access, secondary geolocation). This opens the way for advanced applications: geo-fencing, towing alarm, driver behavior, OTA updates. This level of monitoring and extensibility allows operators to optimize the management of connected vehicles and equipment while ensuring a secure software architecture.
Need a Linux telematics gateway? Order the GV851CEU now!











