The Westermo range of managed industrial Ethernet switches is designed for use in harsh environments and allows you to build cost-effective, reliable, secure networks. With support for redundant rings, PoE (Power over Ethernet) and legacy serial connections, the WESTERMO range can meet any demand your application requires. WESTERMO's range of managed switches far exceeds normal industrial requirements, with rugged designs to withstand extreme temperatures and electromagnetic interference, whether mounted on a DIN-rail or in a rack.