IPOE-E174 IP30 Industrial 1-Port 60W Ultra POE to 4-Port 802.3af/at Gigabit POE Extender (-40 to 75 C) Network Connector: 10/100/1000TX Type: End-span/Mid-span Standard: 802.3at/af Max PoE Power Budget: 50 watts (max.) @ Ultra PoE input; 20 watts (max.) @ IEEE 802.3at PoE+ input; No support @ IEEE 802.3af PoE input Operating Temperature: -40 to 75C