The FortiGate 400D (model FG-400D-BDL-950-60) is a 1U rack‑mountable Gigabit Ethernet firewall from Fortinet, designed for enterprise network protection. It features eight RJ45 ports that support 10/100/1000 Base‑T connectivity, complemented by 1000Base‑X SFP slots for fiber links, providing flexible, high‑speed uplink options. All eight ports are manageable, allowing administrators to configure traffic policies, VLANs, and security settings through FortiOS. The compact form factor and integrated management capabilities make this device suitable for data‑center, branch‑office, or high‑density environments where robust firewall performance and scalable connectivity are required.