450WRJ45(24) 10/100/1000 RJ45 PortsPoE+(1-16) IEEE 802.3af/atPoE++(17-24) 60W IEEE 802.3btSFP+(2) 1/10G SFP+ Ethernet PortsLCMYesUSP-RPS Power RedundancyYesDimensions442.4 x 285.4 x 43.7 mm