Fortinet FortiGate-3810D FG-3810D-DC 100 GbE Firewall | 3U Enterprise

Keep high-speed traffic under policy control with a firewall platform built for demanding enterprise environments. The Fortinet FortiGate-3810D combines 100 Gigabit Ethernet, six CFP2 expansion slots, and a 3U rack form factor to support dense connectivity at the core or perimeter. This appliance is aimed at organizations that need more than basic packet filtering. Its listed security capabilities include threat protection, outbreak prevention, antivirus, web content filtering, anti-spam, application control, gateway antivirus, secure IPsec VPN connectivity, signature-based intrusion prevention, anomaly detection, SSL offloading, advanced threat intelligence, malware protection, and zero-day event handling. That breadth matters when the firewall is expected to inspect, classify, and control traffic without becoming the bottleneck. The FortiGate-3810D is a strong fit for large campuses, data center edges, and aggregation points where port density and security depth both matter. For teams comparing premium appliances, this model stands out by pairing high-speed Ethernet with a broad security stack and a chassis designed for serious infrastructure rather than branch-office duty.