Primary Port Type: 4 x ports 100M/1G BaseT Class 6 PoE ports supporting up to 60W per port
20 x ports 100M/1G BaseT Class 4 PoE ports supporting up to 30W per port
4 x 1G/10G SFP ports
Interface: E0: Ethernet wired network port (RJ-45)
USB 2.0 host interface (type A connector)
Serial console interface (proprietary, micro-B USB physical jack)
Kensington security slot.