EN50155 Railway

EN50155 Railway Certifications

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 hardware integrated must also adhere to the same standard since temperature, shock, vibration, input voltage, performance and reliability are crucial elements to any railcar application, as well.

Sintron’s railway computers are EN50155 certified and have conducted environmental testing to ensure reliable performance under a variety of power supply conditions, such as voltage variations, power interruptions, and supply changeover. Sintron’s EN50155 certified computers can also withstand environmental disturbances, including vibration, shock, and extreme temperature.

Sintron's EN50155 Certified / Compliant Computing and Networking Solutions

Sintron -EN50155 Railway computer

  • Industry Certifications: EN50155, IRIS, EMARK, IEC61373

Sintron’s EN50155 certified solutions are specifically designed for railway rolling stock applications that guarantee reliable performance, endure extreme temperature, and withstand severe shock and vibration in railway applications.

  • Wide Operating Temperature Range

Sintron 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 is ideal for Railway system applications.

  • Wide Connectivity and Expansion Possibility

Dedicated for railway usage, Sintron Railway computer offers Gigabit PoE+ ports with M12 X-coded connectors to guarantee signal integrity and secured Ethernet connection. The system also has integrated CAN bus 2.0 and isolated digital I/Os to interact with in-vehicle devices. Expansion wise, there are mini-PCIe slots and a SIM slot. The SIM slot offer 3G/ 4G capability and mini-PCIe expansion slots offer WiFi communication versatility, GPS module or other expansion needs.

Features of Sintron's Railway Computer?

Sintron EN50155 railway computer feature 1
Design for Wide Range DC Input +9~36V

Sintron EN50155 railway computer feature 1
Isolated for Power, Serial & I/O Port

Sintron EN50155 railway computer feature 1
Power Ignition / Power Management

Sintron EN50155 railway computer feature
Wireless Comm. Technology
Sintron EN50155 railway computer feature 1
Delay Time On/Off
Sintron EN50155 railway computer feature 1

Battery Backup Solution

Sintron EN50155 railway computer feature
IEC 60945, EN50155 and EMark Certificate

Features of Sintron’s EN50155 Railway Ethernet PoE Switch?

-2 Giga Link Bypass Ports
-Management Features
-ITU-T G.8032 v1/v2 ERPS Ring Redundancy
-Enhanced Cyber Security for Critical Application
-Extreme PoE Capability
-Rugged Design for Surveillance in Rail, Rolling Stock applications


Intel Gen 6 Core i7-6600U CPU with HD 520 GPU, 2 x M12 X-Codes On-Board Computer


Intel Gen6 Core i7-6600U CPU with Isolated Input 3 x GbE and 1 x iAMT In-Vehicle Computer


Intel Gen6 Core i7-6600U CPU with Isolated 110VDC Input 6 x GbE with optional PoE In-Vehicle Computer/ EN50155 Railway Applications


MP614 series is the leading edge M12 full Gigabit routing PoE switch designed for Layer 3 controlling network on rail public transport. Equipped with 14 rugged Gigabit M12 ports, 8 of which supply intelligent PoE/PoE+ and 2 of which support link bypass function for sustainable connectivity even in case of device/power fault.