DEVICE INTERFACE: 1 x Gigabit PoE+ in port; 1 x Gigabit PoE+ out port; LED indicators; DIN-Rail mount; Wall mount ;Grounding point. PoE POWERED:Extends a single PoE/PoE+ network connection up to an additional 100m (328 ft.) for a remote PoE or PoE+ device installation. No external power required-saves on cost installation time. DAISY-CHAINABLE: Daisy-chain up to two industrial PoE+ extenders for a total PoE+ network extension of 300m (984 ft.). INDUSTRIAL GRADE DESIGN: Built for harsh environments, with an IP30 enclosure rating, and a wide operating temperature range of -40°- 75° C (-40° - 167° F).