Industrial Ethernet switches that comply with EN 50155. We provide reliable and secure switches for highly robust train networks and long-term field operation. Designed specifically for onboard applications, our switches deliver a complete solution for onboard control systems. This includes sophisticated software tools that contribute to a cyber secure system. The EN 50155 Ethernet switches from Westermo are used in train and railway projects around the world, and we have extensive experience in data communication projects within the rail industry.