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Product Positioning
The FortiGate 50G is a high-performance security gateway purpose-built by Fortinet for medium and large distributed enterprise branches, chain stores and remote work clusters. Powered by Fortinet's in-house developed ASIC security processors and unified FortiOS operating system, it deeply integrates NGFW, SD-WAN, VPN and wireless controller capabilities into a single desktop appliance. Without additional hardware stacking, it can build an all-in-one foundation for "Security-Driven Networking" for medium-sized sites, making it the mainstream preferred branch security solution that balances performance and cost-effectiveness.




Hardware Port Configuration
1 x hardware-accelerated GE WAN interface for high-bandwidth wide area network access
3 x hardware-accelerated GE RJ45 Ethernet interfaces, which can be directly connected to internal switches, servers or backup links
1 x hardware-accelerated GE RJ45 FortiLink dedicated interface, used by default to directly connect FortiSwitch switches for unified wired network management
1 x DSL RJ11 interface that supports direct xDSL line access without an additional external modem
1 x USB interface, supporting external storage and 4G/5G backup link expansion
1 x RJ45 Console management interface for local serial port debugging and initial device configuration
Core Implemented Technologies
- Adopts Fortinet's proprietary SPU (Security Processing Unit) architecture, with hardware acceleration from both CP (Content Processor) and NP (Network Processor) to drastically reduce general-purpose CPU load, achieving line-rate deep inspection of SSL encrypted traffic. It maintains low-latency forwarding even when all full security features including IPS and threat protection are enabled simultaneously.
- Official published performance metrics: Firewall layer 4 throughput of 5Gbps, IPS throughput of 2.25Gbps, NGFW throughput of 1.25Gbps, threat protection throughput of 1.1Gbps, IPsec VPN throughput of 4.5Gbps, supporting 720,000 concurrent TCP sessions and 85,000 new TCP sessions per second.
- Native seamless SD-WAN capability that natively equips the wide area network with NGFW security features. Without additional paid licenses, it supports intelligent multi-link path selection and link health monitoring, automatically scheduling critical traffic such as video conferencing and cloud services to the optimal link to greatly improve cross-site access experience.
- Full-series support for advanced dynamic routing, IPsec VPN and SSL VPN functions, with a maximum of 200 gateway-to-gateway IPsec tunnels and 250 client-to-gateway IPsec tunnels. It can quickly establish encrypted secure tunnels with headquarters data centers and other branches to realize secure interconnection of cross-regional intranet resources.
- Built-in FortiSwitch management capability that can centrally control up to 8 FortiSwitch switches; built-in wireless controller capability that can manage up to 16 FortiAP access points (8 of which support tunnel mode), realizing unified operation and maintenance for both wired and wireless networks.
- Compatible with the FortiConverter configuration migration tool, which can import core configurations from existing third-party firewalls with one click, greatly shortening the new device deployment cycle. Paired with Fortinet's 24/7 remote technical support, it guarantees fast business go-live.
- Fully integrated with the Fortinet Security Fabric unified security architecture, seamlessly connecting to FortiManager and FortiAnalyzer centralized management platforms to achieve unified policy distribution, centralized log storage and global security situational awareness across multiple appliances.
- Supports full-mode xDSL access, compatible with protocols including vDSL2, ADSL2 and ADSL2+, and adapts to mainstream line types such as Annex A, B, I, J, M and L, meeting the broadband access requirements of different regions.
Core Security Features
- Built-in high-performance Intrusion Prevention System (IPS) that can identify and block thousands of known vulnerability attacks, worms, DDoS attacks and network intrusion behaviors in real time, covering full-dimensional threats at both the network and application layers.
- Integrated with FortiGuard global AI-powered threat intelligence services, leveraging machine learning engines to automatically synchronize the latest virus databases and threat signature libraries, providing real-time defense against ransomware, malware and zero-day vulnerability attacks, with a threat protection throughput of up to 1.1Gbps.
- Supports bidirectional deep packet inspection, performing full-dimensional content scanning on both encrypted and unencrypted traffic to identify and block malicious activities hidden in HTTPS and TLS encrypted traffic, with an SSL inspection throughput of up to 1.3Gbps.
- Built-in full-protocol antivirus engine that covers virus filtering for mainstream protocols including HTTP, FTP, SMTP, POP3 and IMAP, effectively preventing viruses from spreading across the intranet through paths like web downloads and email transmission.
- Integrated with web filtering, application control and DNS filtering functions, with an application control throughput of up to 2.8Gbps. It can precisely control employees' web access behaviors and usage permissions for thousands of applications, avoiding security risks brought by phishing websites and non-work applications.
- Supports Zero Trust Network Access (ZTNA) capability, dynamically assigning access permissions based on identity and context to implement "least privilege" secure access, without exposing core intranet resources to the public internet.
- Supports virtual domain division, with a maximum of 5 independent virtual security domains, realizing logical network isolation between different business departments and different tenants to meet the protection requirements of multi-service zoning.
- Comes with a built-in generative AI security assistant that can automatically perform security log analysis and threat response tasks, greatly simplifying the operation and maintenance process for medium-sized sites and lowering the barrier for security operations.
- Supports FortiToken two-factor authentication, with a maximum of 500 bound tokens, providing strong identity verification for VPN access and administrator login to prevent unauthorized access caused by account leakage.
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