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Westermo DDW-002-B1
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  • Westermo DDW-002-B1

Westermo DDW-002-B1

EN 50155 Ethernet Broadband Bridge

  • 1 x 10/100 Mbit/s
  • 1 x 2-wire interface up to 70 Mbit/s, distance up to 300 m (depending on cable characteristics). The wire may be powered, up to 143 VDC.
 

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The Wolverine series consists of Ethernet extenders and bridges for propagating Ethernet traffic over existing cabling. The DDW-002-B1 is based on power line communication (IEEE 1901) and is capable of bridging high bandwidth Ethernet traffic over 2-wire cables, even when there are oxidized connectors. This can lead to considerable financial savings when refurbishing a train with Ethernet communication, as existing train couplers can be reused without the need for a costly rebuild or even replacement. By simply installing a DDW-002-B1 on each side of the coupler, a bridge connecting the Ethernet networks on each side is created. The fact that no configuration is needed further contributes to the ease of use.

The DDW-002-B1 has been thoroughly tested by certified labs to ensure its compliance with the standard for electronic equipment used on rolling stock, the EN 50155. For several characteristics, Westermo exceeds the requirements mandated by the standard, e.g. by providing 1.5 kVrms insulation on all ports.

Furthermore, the design is based on Westermo’s long experience within the rolling stock market, which brings benefits such as vibration safe integrated connector threading, IP67 ingress protection with GORE-TEX® membrane to prevent condensation water build-up and ultimately a high MTBF and long service life under the harshest conditions.

The DDW-002-B1 is built in Westermo’s Swedish factory which is renowned for its extremely high standard, as confirmed by a multitude of quality audits by demanding international customers. The factory is organized according to lean manufacturing principles and it is equipped with sophisticated state-of-the-art quality assurance equipment.

Meeting the requirements for rolling stock, makes the DDW-002-B1 also very well suited for deployment in other applications with severe operating conditions and extreme environments.

✔ Compact rail-approved Ethernet broadband bridge

• Single model 24 – 110 VDC power range
• 1 x 100 Mbit/s Ethernet port
• 1 x 2-wire cable port

✔ Externally tested and verified to EN 50155

• Surge resistance and isolation
• Magnetic field immunity and conducted emission
• Shock and vibration

✔ Designed for long life and extreme operational environments

• IP67 anti-condensation GORE-TEX® membrane
• Ambient temperature -40°C (-40°F) to +70°C (+158°F)
• Integrated M12 threading and high MTBF - 1,568,000 hours

✔ Design and production testing exceeding requirements for train control

✔ Manufactured according to IPC-A-610D class 2

Westermo
DDW-002-B1

Data sheet

Connection
≤10 Ethernet ports
Input voltage
24 VDC
48 VDC

Download

westermo_ds_ddw-002-b1_2110_en_revf.pdf

Data sheet, DDW-002-B1, English


Why Choose Us

  1. Transparent Purchasing Experience: Upon placing an order, you'll be promptly provided with a comprehensive deposit invoice that clearly outlines the most optimal shipping costs. We maintain transparency by excluding hidden fees and ensuring that shipping costs aren't disguised within the product price. Additionally, we offer a clear estimated delivery timeline. By confirming the deposit invoice, you provide us with the authorization to process your order in accordance with our established delivery terms.
  2. Guaranteed Quality: We are honored to be certified partners with esteemed brands such as Advantech, Westermo, Elproma, and Korenix. This partnership underscores our commitment to providing you with high-caliber and verified products directly from reputable sources. Please feel free to validate our affiliations on the respective official websites through the provided link.
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  3. Industry-leading Expertise: Our seasoned team brings extensive experience in conceptualizing and executing large-scale industrial projects. We have forged collaborations with notable industrial entities, urban metro systems, and railway sectors. Whether you're undertaking a substantial project or seeking consultation, our specialists stand ready to provide guidance and tailor solutions to your specific needs.
  4. Timely and Efficient Support: Have queries or require immediate assistance? Our dedicated customer service team is primed to respond with accuracy and expedience, ensuring you receive the information you need without delay.
  5. Unwavering Commitment to Satisfaction: Our confidence in the quality of our products and services is unwavering. Should any aspect of your experience be less than satisfactory, we are committed to addressing it and finding an optimal solution.