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° to 75°C (-40° to 167°F) for industrial environments. Dual 24-56VDC power inputs on the industrial variable voltage switch provide redundancy with power failure alarm relay. PoE Power The industrial variable voltage PoE switch features a 200W PoE power budget and supplies up to eight Power over Ethernet devices with PoE power. Fault Tolerance. The industrial variable voltage PoE switch features dual 24V-56V DC power inputs for redundancy with overload current protection. Industrial Design Equipped with a rugged IP30-rated housing, resistant to a high degree of vibration and shock, and operates within a wide temperature range of -40° to 75°C (-40° to 167°F). Package contents TI-PG80B Quick Installation Guide, Removable terminal block DIN-Rail and wall mount kit.