The FortiGate 51G-5G model delivers a combination of Next-Generation Firewall security, embedded high-speed 5G connectivity, and onboard SSD storage. Built on the Fortinet SP5 Secure SD-WAN ASIC and FortiOS, it provides strong firewall and IPS performance, while the integrated cellular module supports primary or failover connectivity for distributed enterprise and branch locations. This bundle includes FortiCare Premium and FortiGuard Enterprise Protection for a 1-year contract term.
This compact desktop firewall includes a Telit Cinterion FN990A28-HP modem supporting a wide range of 5G and LTE bands. With dual Nano SIM slots (Active/Passive), it supports carrier redundancy for improved WAN resiliency. Additionally, the FG-51G-5G includes 64GB of internal SSD storage for local storage needs.
High-Performance 5G SD-WAN Gateway with Storage
Key Benefits
- Embedded 5G Connectivity: Integrated 5G/LTE wireless WAN module supports deployment as a primary or failover WAN connection.
- Integrated SSD Storage: 64GB onboard SSD provides built-in storage for local data needs.
- SP5 ASIC Performance: Built on Fortinet's Secure SD-WAN ASIC SP5 to deliver high firewall and IPS performance for branch deployments.
- Carrier Redundancy: Dual Nano SIM slots (Active/Passive) support carrier switching to improve WAN availability.
- Converged Security: Integrates firewall, threat protection, SSL inspection, and SD-WAN in a single appliance.
Ideal Use Cases
- 5G Branch Connectivity: Provides a high-speed WAN option for locations where wired broadband is unavailable, expensive, or slow.
- Mission-Critical Failover: Supports backup connectivity for branch locations during wired WAN outage events.
- Onboard Storage Requirements: Suitable for sites that benefit from built-in SSD storage on the firewall.
- Pop-Up & Mobile Sites: Supports rapid deployment for temporary sites requiring secure connectivity.
Technical Specifications Summary
- Firewall Throughput: 5 / 5 / 4 Gbps (1518/512/64 byte UDP packets)
- Firewall Latency: 2.42 µs (64 byte UDP packets)
- IPS Throughput (Enterprise Mix): 2.25 Gbps
- NGFW Throughput (Enterprise Mix): 1.25 Gbps
- Threat Protection Throughput (Enterprise Mix): 1.1 Gbps
- IPsec VPN Throughput: 4.5 Gbps (512 byte)
- SSL Inspection Throughput: 1.3 Gbps
- Ports & Cellular: 5x GE RJ45 (1x WAN, 1x FortiLink, 3x Ethernet), 1x USB, 1x RJ45 console; 5x SMA WWAN antenna ports; 2x Nano SIM (Active/Passive)
- Storage: 64 GB SSD
- Power: 12VDC, 3A; 8.3 W average / 8.9 W maximum
- Physical & Environment: 1.6 x 8.5 x 6.3 in (40.5 x 216 x 160 mm), 2.2 lbs (1.0 kg); 32°F to 104°F (0°C to 40°C); 10% to 90% non-condensing; Fanless 0 dBA; Compliance: FCC, ISED, CE, UL/cUL, CB; Certifications: USGv6/IPv6
Upgrade Your Network Security
Deploy the FortiGate 51G-5G Bundle (FG-51G-5G-BDL-809-12) for secure, resilient 5G connectivity with onboard SSD storage, including 1 Year FortiCare Premium and FortiGuard Enterprise Protection coverage.
