Etherwan,a leading manufacturer and brand of fiber optic Ethernet products and Ethernet equipments for harsh environment, specializes in designning hardened-grade networking equipments. They have launched products compliant with both 802.3af and 802.3at, and has revolutionized the securityindustry with PoE, from pampered to robust units that are easy to adapt to any harsh environment. Their products that meet the UL1604 Class 1, Div. 2 standard for hazardous explosive environment, such as the EX73000, which offers superior protection in rugged and harsh environments.

The EX73000 series feature the α-Ring, Etherwan’s fault tolerant technology for ring-type topologies which features a recovery time of less than 15 milliseconds. This allows the Ethernet to be configured as redundant rings making it ideal for mission critical operations.