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Westermo DDW-225
Redundant Ring Ethernet Extender
- 4x RJ-45, 10 Mbit/s, 100 Mbit/s Base T
- 2x 2-position detachable screw terminals for SHDSL ports
Terms and Conditions
To see the price, please register.
The Wolverine DDW-225 allows effective Ethernet networks to be created over long distances (up to 15 km) at data rates up to 15.3 Mbit/s. The SHDSL technology makes it possible to reuse many types of pre-existing copper cables which can lead to considerable financial savings. Dependent on cable characteristics, distances up to 15 km (9.3 mi) can be achieved. The DDW-225 is powered by the WeOS operating system allowing complex networking functions to be easily configured. For simple applications, no configuration is required making the unit ideal for rapid installation.
With its robust aluminium housing, the DDW-225 is designed for use in heavy duty industrial applications. The wide power range and I/O fault contact make it ideal for easy installation and monitoring in industrial applications.
Only industrial grade components are used which gives the DDW-225 an MTBF of 410,000 hours and ensures a long service life. A wide operating temperature range of –40 to +70 °C (–40 to +158 °F) can be achieved without the need for moving parts or cooling holes in the case. The DDW-225 has been tested both by Westermo and external test houses to meet many EMC, isolation, vibration and shock standards, all to the highest levels suitable for heavy industrial environments and rail trackside applications.
WeOS has been developed by Westermo to allow us to offer cross platform and future proof solutions. WeOS can deliver unique IP security functionality for this class of product e.g. a multiport DMZ can be constructed by utilizing the internal port based firewall function. Remote secure access to a network can be provided using encrypted VPNs. For resilience, a ring of DDW-225s can be created using the FRNT protocol, or by using OSPF, the DDW-225 can form part of an enterprise network. For more details on WeOS functionality, please see the WeOS datasheet.
✔ Save time and money reusing old cables
• Up to 15.3 Mbit/s Ethernet over twisted pair cables
• Up to 15 km between units
• Easy and quick to configure with WeOS
✔ Designed for use in harsh industrial applications
• Dual 16 – 60 VDC power input
• Extensive line diagnostics and fault I/O contact
• TBU – transient blocking unit
✔ Robust for long service life
• 410,000 hours MTBF to MIL-HDBK-217K
• –40 to +70°C (–40 to +158°F) with no moving parts
• Industrial EMC, shock and vibration testing
✔ Secure and resilient networking
• Advanced WeOS layer 3 functionality
• Network IP security and remote access
• Layer 2 and 3 ring structures
Data sheet
- Connection
- RJ45
≤10 Ethernet ports - Input voltage
- Standard
- EN 50121-4
- Certification
- UL
Download
westermo_ds_ddw-225_2103_en_revc.pdf
Data sheet, DDW-225, English
westermo_ug_6642-22303_ddw-225_revj.pdf
User guide, DDW-225
westermo_dd_ddw-225.PDF
Dimensional drawing
Why Choose Us
- 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.
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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.
- 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.
- 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.
- 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.