Provides power and data connections for up to four PoE network devices Save installation cost by delivering data and power over existing network cables IP40 slim-type metal housing to withstand harsh industrial conditions Wide operating temperature: -40 â 75â (-40 â 167°F) Option for DIN-rail installation 10/100/1000 auto-sensing ports that automatically detect optimal network speeds Two small form-factor pluggable GBIC module slots (SFP) IEEE 802.3at/af-compliant RJ45 PoE/PoE+ output ports Power output up to 30 watts per port