TRENDnet’s 9-Port Industrial 2.5G DIN-Rail Switch with 10G SFP+ Port, model TI-G5091, features a rugged IP50 rated metal enclosure and is designed to work in the harshest networking environments. This industrial 2.5G switch is designed to withstand a high degree of vibration and shock, while operating in both high and low temperatures for industrial environments within -40° – 75° C (-40° – 167° F). Redundant power inputs with overload current protection, and a power failure alarm relay minimize network downtime. This industrial multi-gig switch features 2.5G RJ-45 ports for high-speed device connections, and a 10G SFP+ port for backbone fiber networking applications.