Full IEEE802.3af, IEEE802.3at compliance Up to 30 W of power on two pairs Auto-detection of any IEEE802.3af or IEEE802.3at powered device (PD) Supports 10/100/1000Base-T applications LED indicators for power input and PoE output Supports distance up to 100 m (330 ft.) DC input 45 – 56 V Option for DIN-rail installation IP30 slim-type metal case Wide operating temperature: -40 – 75? (-40 – 167°F) Requires additional industrial power supply (not included).