TRENDnet’s Industrial Fast Ethernet DIN-Rail Switches feature a rugged IP30 rated metal enclosure. These industrial Ethernet switches are designed to withstand high levels of vibration and shock, operate in both low and high temperatures for industrial environments within a -40° – 75° C (-40° – 167° F) wide-temperature range. Redundant power inputs with overload current protection on each industrial Ethernet switch minimizes network downtime. PACKAGE CONTENTS: TI-E80, Quick Installation Guide, Removable terminal block, DIN-Rail and wall mount kit