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More than 50 years of know-how in the development of connectors for the rail transport industry
As soon as rail transport systems began to be electrified, SOURIAU developed connectors which were specially adapted to the needs of the railway industry. SOURIAU will be exhibiting at...

Interconnect solutions for high speed data transmission presented at the Innotrans Expo
Focus was on high speed data transmission; a large product offer was exhibited through three product capabilities:
- Fiber optic solutions to ensure hundreds Gigabits transmission...
SOURIAU: Full Speed Innovation for Railway Applications
VGE1 ELIO®: Optical fibre comes to VGE1.
First developed for the aerospace sector, SOURIAU’s ELIO® contact combines excellent optical performance in demanding...
SMS IP - High voltage sealed plastic connector
To meet the growing demand for small waterproof connectors for on-board railway equipment, SOURIAU has developed a special connector: the SMS IP. Designed to meet railway standards, the SMS IP...
Railway high-speed solutions from SOURIAU
The Ethernet Quadrax solution can be installed on new or upgraded stock. It is used with copper cable, transmitting data according to MVB, WTB and Ethernet protocols at speeds up to 1 gigabyte...
High Speed Technology range
Driven by new technologies, the Ethernet protocol is increasingly widespread in railway applications. As well as closed-circuit information distribution or Wi-Fi, Ethernet also has its place on...