IP30 Industrial 8* 100/1000F SFP + 2*10/100/1000T Full Managed Ethernet Switch (-40 to 75 degree C) Physical Port •8 100/1000Base-SX/LX mini-GBIC SFP slots •2 10/100/1000Base-T Ethernet interface •1 RJ-45 Console interface for basic switch management and setup Power Requirement 12 or 48V DC 13.92 Watts , Redundant power with polarity reverse protection function