The RUGGEDCOM RS900G is a 10-port utility-grade, fully managed Ethernet switch which has dual fiber optical Gigabit Ethernet ports and eight fast Ethernet copper ports. It offers a high level of immunity to electromagnetic interference and heavy electrical surges typical of environments found in electric utility substations, factory floors and curbside traffic control cabinets. An operating temperature range of -40°C to +85°C combined with hazardous location certification, optional conformal coating, and a galvanized steel enclosure allows the RS900G to be placed in almost any location.