TRENDnet 5-Port Industrial EN50155 M12 Gigabit PoE+ Railway Switch, model TI-XPG50, has four M12 gigabit PoE+ ports and one M12 gigabit port with a total PoE budget of up to 120W. This M12 Ethernet switch is equipped with an IP67 outdoor rated metal enclosure, 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 EN50155 applications. The M12 Ethernet switch is designed and tested for mobile bus, train, other transportation and telecom applications.