Westermo Lynx Redundancy Box

Westermo launches IEC 61850-3 and IEEE 1613 Lynx Redundancy Box
The Lynx Redundancy Box is a compact, high-performance 3-port device engineered for Substation Automation. It is purpose-built to deliver zero packet loss and seamless failover in mission-critical environments, ensuring uninterrupted communication.
▫️HSR/PRP seamless redundancy
▫️3 x 1G combo fiber or copper ports
▫️KEMA approval IEC 61850-3 and IEEE 1613
“With the launch of the Lynx RedBox, Westermo takes a major step toward zero-packet-loss communication in digital substations, reinforcing our commitment to reliable, future-ready network solutions for the energy sector. This rugged device is key to future-proof substation automation.”
Product Manager Magnus Tysell
Built for the Grid

Westermo and Welotec bring together rugged networking and high-performance computing for digital substations.
Together, we offer a robust, purpose-built portfolio.
- Westermo IEC 61850-3 Ethernet switches and devices ensure secure, reliable networking
- Welotec’s fanless, IEEE 1613-compliant computers provide virtualization-ready performance
There is no substitute for 100% reliability when it comes to power systems
Considering that substations can be found anywhere from freezing cold to scorching heat, the technology within them must be designed to withstand extreme conditions. Substations high currents and conditions also demand high tolerance for electromagnetic interference, temperature, and vibrations.
Adding to the difficulty, the loss of even a single data packet can have significant consequences. This is where zero loss networks and 61850-3 come into play.

Westermo recently launched additional variants to the RedFox-5728 series, made for Substation Automation with up to 24 fibre ports. Designed to meet the stringent requirements of IEC 61850.
Zero packet loss, seamless redundancy and industrial-grade resilience
The ultimate device purpose-built for Substation Automation is here! ⌛
Let Evelina Öhlander and David Åkerman introduce you to the advanced technology behind the new Lynx Redundancy Box.
