TRENDnets 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. TRENDnets AC to DC Industrial DIN-Rail Power Supply with PFC Function, model TI-S15052, supplies up to 150W (52V DC, 2.89A) of power to industrial equipment, such as PoE switches, injectors, and WiFi access points. This DIN-Rail power supply comes with active PFC, an integrated DIN-rail mount, overload current protection.