Industrial Ethernet extenders for train networks

Westermo's DDW-002-B1 is an industrial Ethernet extender designed to interconnect Ethernet networks within rail cars using the existing cables in the train coupling.

By Westermo November 8, 2016

Westermo’s DDW-002-B1 is an industrial Ethernet extender designed to interconnect Ethernet networks within rail cars using the existing cables in the train coupling. This provides considerable savings for refurbishment, negating the need to rebuild or replace the train coupler. The DDW-002-B1 uses power-line communication technology according to IEEE 1901 and is able to support data communication networks by propagating high bandwidth Ethernet traffic over a 2-wire cable. The unit requires no configuration, and plug-and-play simplicity allows for quick installation and commissioning. The DDW-002-B1 also has potential for use in a variety of non-rail applications such as areas with severe operating conditions and extreme environments. The DDW-002-B1 delivers extended mean time between failure (MTBF) through features such as a membrane in the IP67 enclosure prevent water build-up, and a vibration-safe integrated connector threading.

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– Edited by CFE Media. See more Control Engineering Ethernet products.


Author Bio: Westermo provides a full range of industrial data communications solutions for demanding applications in the transport, water and energy markets among others. For more than 40 years Westermo has been at the forefront of technological development and often pushed the limits of what is technically possible. In order to provide the best possible support, we have local presence in more than 35 countries.