The Fortinet FortiGate-3100D (FC-10-03100-841-02-36) is a mid-range unified threat management appliance designed for enterprise branch offices and mid-sized deployments. This 1U rack-mount firewall delivers high-throughput inspection and advanced threat protection across multiple security layers including intrusion prevention, advanced malware protection, application control, and web/video filtering. The 3100D supports SD-WAN orchestration and cloud monitoring for hybrid network architectures, with integrated IoT detection and industrial security modules for expanded visibility. Connectivity includes dual power supplies and support for multiple network interfaces for flexible deployment in mixed vendor environments. The included 3-year 360 Protection subscription provides FortiGuard cloud services, FortiCloud SOCaaS integration, security rating analytics, and FortiConverter services for policy migration. Typical use cases include secured branch connectivity, threat inspection at network perimeter, and organizations requiring integrated SD-WAN with centralized threat defense. Tested and guaranteed; available via quote.