FG-3800G Fortinet FortiGate 3800G Next‑Generation Firewall

The Fortinet FortiGate 3800G is a flagship next‑generation firewall engineered for hyperscale enterprise, data centre and service provider environments. Designed to secure high‑volume east‑west and north‑south traffic, the FG-3800G delivers exceptional throughput using Fortinet’s purpose‑built SPU NP7 and CP10 processors, enabling full security inspection without performance compromise. With ultra‑high‑density 400GbE, 200GbE and 50GbE interfaces, the FortiGate 3800G is ideal for core firewall deployment, data centre perimeters and large campus aggregation. Running on FortiOS, it provides integrated NGFW, IPS, SSL inspection, SD‑WAN and Zero Trust Network Access (ZTNA) within a single, unified platform. Key Features: Up to 250 Gbps firewall throughput 4 × 400GE QSFP‑DD, 6 × 200GE QSFP56, 18 × 50GE SFP56 ports AI/ML‑powered FortiGuard threat protection Integrated ZTNA enforcement Full SSL/TLS 1.3 inspection Redundant power supplies for high availability Ideal for: Large enterprises, hyperscale data centres, service providers, financial institutions and organisations requiring ultra‑high‑performance network security at scale. Compatible Products: FortiManager – Centralised management FortiAnalyzer – Advanced analytics and reporting FortiSwitch – Secure Ethernet switching FortiAP – Enterprise wireless access points FAQs: Does the FortiGate 3800G support Zero Trust? Yes, it includes native ZTNA enforcement within FortiOS. Can it handle encrypted traffic? Yes, it supports high‑performance SSL/TLS 1.3 inspection. Is this suitable for data centre core deployment? Absolutely. The FG‑3800G is designed for core, aggregation and perimeter security at massive scale.