About

About Westermo Data Communications Inc Westermo and Welotec solutions provide the energy industry with extremely robust and reliable data communications networks, operating 24/7, in the most challenging environments. Our easy-to-configure solutions - from the Welotec substation computers through the Westermo wired and wireless routers, switches, converters, and extenders - help simplify maintenance of large scale and increasingly complex networks. By supporting industry standards such as IEC 61850, we ensure seamless interoperability and high-speed communication between critical devices. Furthermore, our focus on vPAC (virtualized Protection, Automation, and Control) allows for flexible, software-defined architectures to reduce hardware footprints and provide necessary cybersecurity protection against the growing threat of cyber-attacks and ensure resilience for modern power grids.