FortiGate 51G | Secure SD-WAN Firewall for Branch Offices

The FortiGate 51G Firewall is designed to provide secure SD-WAN and advanced threat protection for branch offices and distributed enterprise environments. By integrating firewalling, SD-WAN, and AI-powered security into a single appliance, it simplifies WAN transformation while ensuring enterprise-grade performance.

Delivering 1.25 Gbps NGFW throughput, 2.25 Gbps IPS performance, and 1.1 Gbps threat protection, the FortiGate 51G Firewall ensures strong protection against modern cyber threats. With up to 5 Gbps firewall throughput and 4.5 Gbps IPsec VPN performance, it supports encrypted connectivity and secure branch-to-headquarters communication.

Powered by Fortinet’s purpose-built SP5 ASIC, the FortiGate 51G provides hardware-accelerated performance and improved energy efficiency. The appliance includes 5× GE RJ45 ports, consisting of 1× WAN port and 4× internal LAN ports, offering flexible connectivity for small to mid-sized branch deployments. Management is handled via 1× RJ45 console port and 1× USB port, while the integrated 64GB SSD allows for onboard logging and event storage.

Designed for quiet office environments, the FortiGate 51G features a fanless (0 dBA) compact desktop design and supports wall mounting. Powered by an external DC adapter (100–240V AC, 50/60 Hz), it is easy to deploy in remote locations with minimal infrastructure requirements.

Available bundles:

• FG-51G-BDL-950-12 – Hardware + 1-Year FortiCare Premium & FortiGuard UTP

• FG-51G-BDL-950-36 – Hardware + 3-Year FortiCare Premium & FortiGuard UTP

The FortiGate 51G Firewall delivers secure SD-WAN, enterprise-grade protection, and simplified branch networking in a compact and efficient form factor.