10/100/1000 Mbps RJ-45 ports | 4 x LAN/DMZ, 1 x WAN, 1 x SFP | 4 x LAN/DMZ, 1 x WAN, 1 x SFP | 4 x LAN/DMZ, 2 x WAN, 1 x SFP | 7(Configurable), 1x SFP | 12 (configuratble), 2x SFP (configurable) |
SPI firewall throughput (Mbps)*2 | 900 | 900 | 1,800 | 2,300 | 5,400 |
VPN IMIX Throughput (Mbps)*3 | 100 | 100 | 160 | 240 | 550 |
Anti-Malware throughput (Mbps)*4 | 360 | 360 | 570 | 800 | 1,450 |
UTM throughput (Anti-malware & IPS, Mbps)*4 | 360 | 360 | 550 | 800 | 1,350 |
Max. TCP concurrent sessions*5 | 300,000 | 300,000 | 600,000 | 1,000,000 | 1,600,000 |
Recommended gateway-to-gateway IPsec VPN tunnels | 20 | 20 | 50 | 150 | 250 |
Max. concurrent IPsec VPN tunnels*6 | 40 | 40 | 100 | 300 | 500 |
Concurrent device upgrade (default/max.)*7*8 | 64 | 64 | 200 | 200 / 300 | 500 / 800 |