WatchGuard Firebox M5600 – Firewall throughput: 60 Gbps, UTM throughput: 11 Gbps, VPN throughput: 10Gbps – 8 x 1Gb Ethernet interfaces and 4 x 10Gb SFP+ Fiber (expansion module: 8 x 1Gb fiber, 4 x 10Gb fiber, 8 x 1Gb copper, or 2 x 40Gb Fiber).