|
 To assure surveillance and a video liaison between both extremities of a train, Nexans has developed a whole series of copper, twisted-pair data cables with different impedances and layups (twins, quads, and special constructions, including hybrid). These databus cables meet the main data standards protocol used in rolling stock, like Profibus, MVB, etc.
Polyethylene foam insulation guarantees low attenuation, while precise manufacturing keeps impedance at constant levels. With Alstom, Nexans developed all onboard cables for the ERTMS and ETCS programs.
|
TOP