1U rack, 8xGbE (RJ45), 2x 10GbE (SFP+), Two (2) ethernet expansion modules, 50 Gbps Firewall, 1/15 Gbps IPsec, 8 000 000 Concurrent Connections, 5 000 IPSec Tunnels, cOS Core, includes one Hot-swappable power supply module (AC power) and Console Cable