24-port 10GBASE-X (SFP+). 2-port 10GBASE-T (RJ45) (shared, back). 480Gbps non-blocking fabric across 24 ports. Out-of-band 1G Ethernet management port. Mini-USB and RJ45 RS232 console ports and USB storage port. Full L3 feature set and non-stop forwarding (NSF) stacking. Half-width form factor with one- and two-unit rack mount kit.