TRENDnet's 8-Port Industrial Gigabit PoE+ DIN-Rail Switch. model TI-PG80B. is an industrial variable voltage switch with eight gigabit PoE+ ports and a 200W PoE power budget. Users are able to connect eight PoE+ devices to this industrial variable voltage PoE+ switch for high-speed connectivity to the network. The industrial variable voltage PoE+ switch is equipped with a rugged IP30 rated metal enclosure. and designed to withstand a high degree of vibration and shock. while operating within a wide temperature range of -40°75° C (-40°167° F) for industrial environments. Dual 2456V DC power inputs on the industrial variable voltage switch provide redundancy with power failure alarm relay.PoE PowerThe industrial variable voltage PoE switch features a 200W PoE+ power budget. and supplies up to eight Power over Ethernet devices with PoE+ power.Fault ToleranceThe industrial variable voltage PoE switch features dual 24V56V DC power inputs for redundancy with overload current prot