The 8-Port Industrial Gigabit PoE+ DIN-Rail Switch from TRENDnet, model TI-PG80B, is an industrial variable voltage converter featuring eight Gigabit PoE+ ports and a total PoE power output of 200W. Users can connect eight PoE+ devices to this industrial PoE+ switch with variable voltage to establish a fast network connection. The industrial PoE+ switch with variable voltage is housed in a robust metal casing rated IP30 and is designed to withstand a high degree of vibration and shock while operating in a wide temperature range of -40° to 75° C for industrial environments. Two 24 - 56V DC power inputs on the industrial switch with variable voltage provide redundancy with power failure alarm relays.