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Onboard Railway Data and Information Systems

Railway Computers and in-Vehicle Computing Systems

SINTRONES, a world-renowned ISO 9001 & IRIS ISO/TS 22163 certified company, offers high-quality railway computers and in-vehicle computing systems that comply with international traffic standards, including EN50121, EN50155, E-Mark, IEC60945, IACS E10, DNV and MIL-810.

Committed to Quality, Reliability and Longevity

Our team has years of product design and sales experience in X86 and RISC platforms to fulfil various applications in the railway industry, such as rail passenger broadcast systems, wireless communication systems, onboard computers for high-rail trucks, high brightness onboard train displays, etc. Our rail computing products have been awarded several patents in many countries across the world. With the reliable and powerful engineering ability of our research and development team, SINTRONES provides stable and high-quality product solutions that align with customers’ short and long-term needs. We are proud of the passionate, agile, professional and efficient service we offer.

Feature-Rich and Rail-Certified Railway Computing Platform

SINTRONES railway computers are EN50155 certified and have undergone environmental testing to ensure reliable performance under a variety of power supply conditions, such as voltage variations, power interruptions, and supply changeover. The EN50155 standard is vital to all rail vehicles and railway applications. Most of the EN50155 standard revolves around the power supplies utilized within a railcar, although the integrated hardware must also comply with the same standard since temperature, shock, vibration, input voltage, performance and reliability are also crucial elements to any railcar application. SINTRONES’ product design fits perfectly with railway rolling stock applications, guaranteeing reliable performance, extreme temperature endurance, and severe shock and vibration tolerance in railway applications.

EN50155 Certified Computing and Networking Solutions

Industry Certifications

SINTRONES data and information systems comply with EN50155, IRIS, EMARK, IEC61373 standards.

Wide Operating Temperature Range

SINTRONES EN50155 railway computers are designed to meet the railway stringent environment with wide temperature capabilities ranging from -40℃ to 70℃ while functioning under full CPU load. Its uncompromising performance and extraordinary reliability are ideal for railway system applications.

Wide Connectivity and Expansion Capability

Dedicated for railway usage, SINTRONES railway computer offers Gigabit PoE+ ports with M12 X-coded connectors to guarantee signal integrity and secure Ethernet connection. The system also has integrated CAN bus 2.0 and isolated digital I/Os to interact with in-vehicle devices. There are mini-PCIe slots and a SIM slot for expansion. The SIM slot offers 3G/ 4G capability and mini-PCIe expansion slots offer Wi-Fi communication versatility, location tracking capability, such as GPS/GNSS, Gyro, dead reckoning and even multiband RTK connectivity. SINTRONES railway computers also offer CAN bus connectivity for data communication.

SINTRONES in-vehicle computing solutions aim to complement our customers’ success. We thoroughly integrate internal and external resources of sales, R&D, product planning and marketing to perform professional, high-quality, and simultaneous services and create maximum value for our customers with the best C/P ratio products.

SINTRONES rail computing solutions have been widely adopted and approved by many well-known international brands and companies in the rail industry.

SINTRONES also provides computing solutions for buses – take a look at our Bus-News profile!

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Sintrones Applications for Electric Vehicles and Charging Stations

Sintrones Applications for Electric Vehicles and Charging Station...

Sintrones has a layout of applications for electric vehicles and charging stations – pursuing explosive growth in 2022.

SINTRONES Launches Powerful Edge AI Fanless Computer

SINTRONES Launches Powerful Edge AI Fanless Computer

SINTRONES has launched the new ABOX-5210G Series, a powerful range of Edge AI fanless computers to accelerate AI deep learning performance.

SINTRONES Dual 5G With Dual SIM Support In-Vehicle Computer

SINTRONES Dual 5G With Dual SIM Support In-Vehicle Computer

SINTRONES' VBOX-3611-4L-D5G: the world's first Dual 5G With Dual SIM Support In-Vehicle Computer for the modern transit infotainment market.

SINTRONES VBOX Series Ensures Reliable Communications

SINTRONES VBOX Series Ensures Reliable Communications

SINTRONES’ VBOX series of rugged computing platforms provides an all-in-one communications back-up solution for rail operators.

SINTRONES VBOX-3611-IP65: New Wide-Temperature Fanless Computer

SINTRONES VBOX-3611-IP65: New Wide-Temperature Fanless Computer

SINTRONES, leading provider in the global In‐Vehicle computing unveils its brand new VBOX-3611-IP65 Wide-Temperature Fanless Computer.

SINTRONES Launches New AI GPU Fanless Rolling Stock Computer

SINTRONES Launches New AI GPU Fanless Rolling Stock Computer

SINTRONES has announced the launch of the new AI GPU Fanless Rolling Stock Computers: ABOX-5210-M12X and ABOX-5210G-M12X.




Hi-Rail Truck Onboard Computer (ABOX-5210-M12X)


High-Speed Train Communication Hub (RBOX-1000-M12X)


Wireless Communication System (VBOX-3620-M12X)


Onboard Display (VDM-121-H)

ANNA-F9 Series_side

High Precision Multiband GPS/GNSS + CAN mPCIe Module (ANNA-F9)

ANNA-F9 Series_front

High Precision Multiband GPS/GNSS + CAN mPCIe Module (ANNA-F9)



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