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Fortinet FG-91G-BDL-809-36 FortiGate FG-91G Network Security/Firewall Appliance - 10 Port - 28 Gbit/s Throughput - Desktop/Rack-Mountable
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Product Features
Technical Overview
The FG-91G implements comprehensive security protocols including Access Control, AI/ML Security, Anti-phishing, Anti-spam, Antivirus, Application Control, Botnet Detection, Cloud Sandboxing, Content Filtering, and Data Leak Prevention. Additional protections cover Distributed Denial of Service (DDoS), DNS Security, Email Security, Endpoint Protection, Intrusion Prevention, IoT Security, Malware Protection, Operational Technology (OT) Security, Ransomware Protection, SaaS Security, and Zero Trust Network Access (ZTNA).
Encryption standards include SHA-256, AES (256-bit), RSA 2048-bit, TLS 1.3, and SSL for secure data transmission. The appliance supports 200 concurrent VPN connections with dedicated VPN throughput of 3.13 GB/s, facilitating secure remote access and site-to-site connectivity.
Relevant factors for this section include Firewall Protection Supported, Firewall Throughput, Encryption Standard, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The FortiGate FG-91G combines high-performance security processing with deployment flexibility, offering organizations a balanced solution for network protection. Its comprehensive security feature set addresses modern threats while maintaining efficient network operations.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Comprehensive Security Suite, High-Performance Connectivity.
Comprehensive Security Suite
Includes over 40 protection technologies from Access Control to Zero Trust Network Access, providing layered defense against diverse cyber threats.
- AI/ML Security
- Cloud Sandboxing
- IoT Security
- Ransomware Protection
High-Performance Connectivity
Supports multiple Ethernet standards including 1000Base-T, 2.5GBase-T, 5GBase-T, and 10GBase-T for flexible network integration.
- 10 Network Ports
- 2 SFP+ Expansion Slots
- 10 Gigabit Ethernet
Deployment / Use Cases
The FG-91G is designed for edge-network deployment where security and performance converge. Its desktop, wall-mountable, compact, and rack-mountable form factors provide installation flexibility for different business environments.
Primary use cases include branch office security gateways, small to medium business network perimeters, and dedicated security appliances for specific network segments. The 10-port configuration supports connecting multiple servers, workstations, and storage devices while applying security policies.
Relevant factors for this section include Firewall Protection Supported, Firewall Throughput, Encryption Standard, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Branch Office Security
Ideal for securing branch office networks with comprehensive threat protection and VPN connectivity for remote access.
Business Network Perimeter
Serves as the primary security gateway for small to medium businesses requiring robust protection without dedicated server room space.
Physical Profile
The compact design measures 1.65" (42 mm) in height, 8.50" (216 mm) in width, and 7.01" (178 mm) in depth, with an approximate weight of 2.47 lb (1120 g). This space-efficient profile supports multiple installation options including desktop placement, wall mounting, and standard rack mounting with appropriate hardware.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.65" (42 mm), 8.50" (216 mm), 7.01" (178 mm), 2.47 lb (1120 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8.50" (216 mm)
- Depth
- 7.01" (178 mm)
- Height
- 1.65" (42 mm)
- Weight
- 2.47 lb (1120 g)
What's in the Box
The package includes the FortiGate FG-91G Network Security/Firewall Appliance and one DC power adapter for immediate deployment.
Package contents include FortiGate FG-91G Network Security/Firewall Appliance, 1 x DC Power Adapter. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 10 network ports with support for 1000Base-T, 2.5GBase-T, 5GBase-T, and 10GBase-T standards
- 28 Gbit/s firewall throughput for high-performance security processing
- 3.13 GB/s VPN throughput supporting 200 concurrent VPN connections
- Comprehensive security suite with over 40 protection technologies
- Desktop, wall-mountable, compact, and rack-mountable form factors
- 10 Gigabit Ethernet connectivity for optimized network performance
- SHA-256, AES (256-bit), and TLS 1.3 encryption standards
- 80 Plus Standard energy efficiency certification with 23.50 W power consumption
- Manageable via standard network management protocols
- Includes DC power adapter for immediate deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Fortinet, Inc |
| Manufacturer Part Number | FG-91G-BDL-809-36 |
| Brand Name | Fortinet |
| Product Line | FortiGate |
| Product Series | 90G |
| Product Model | FG-91G |
| Product Name | FortiGate FG-91G Network Security/Firewall Appliance |
| Product Type | Network Security/Firewall Appliance |
| Technical Information | |
| Firewall Protection Supported | Access Control,AI/ML Security,Anti-phishing,Anti-spam,Antivirus,Application Control,Botnet Detection,Cloud Sandboxing,Content Filtering,Cyber Assault Protection,Data Leak Prevention,Distributed Denial of Service (DDoS),DNS Security,Email Security,Endpoint Protection,Enterprise Security,File Security,Intrusion Prevention,IoT Security,Malware Protection,Network Protection,Operational Technology (OT) Security,Outbreak Prevention,Packet Filter,Ransomware Protection,SaaS Security,Sandbox Detection Prevention,Secure IPsec VPN Connectivity,SSL Inspection,Threat Protection,URL Filtering,User Authentication,Vulnerability Assessment,Web Protection,Zero Day Event,Zero Trust Network Access (ZTNA),Zero-day Threat Prevention,Web Content Filtering,Deep Inspection Firewall,Advanced Threat Intelligence,TLS Inspection,Malicious Source IP Address Blocking,Policy Enforcement |
| Firewall Throughput | 28 Gbit/s |
| Encryption Standard | SHA-256,AES (256-bit),RSA 2048-bit,TLS 1.3,SSL |
| Number of VPN Supported | 200 |
| Connectivity Technology | Wired |
| Interfaces/Ports | |
| Total Number of Ports | 10 |
| USB | Yes |
| Number of Network (RJ-45) Ports | 10 |
| Media & Performance | |
| VPN Throughput | 3.13 GB/s |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Standard | 1000Base-X,10GBase-X,1000Base-T,5GBase-T,2.5GBase-T,10GBase-T |
| Wireless Specifications | |
| Wireless LAN | No |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP+,SFP |
| Number of SFP+ Slots | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Frequency | 50 Hz,60 Hz |
| Power Consumption | 23.50 W |
| Physical Characteristics | |
| Form Factor | Desktop,Wall Mountable,Compact,Rack-mountable |
| Height | 1.65" (42 mm) |
| Width | 8.50" (216 mm) |
| Depth | 7.01" (178 mm) |
| Weight (Approximate) | 2.47 lb (1120 g) |
| Miscellaneous | |
| Package Contents | FortiGate FG-91G Network Security/Firewall Appliance 1 x DC Power Adapter |
| Environmentally Friendly | Yes |
| Energy Efficiency Certification | 80 Plus Standard |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What is the firewall throughput of the FortiGate FG-91G?
The FortiGate FG-91G delivers 28 Gbit/s firewall throughput, providing high-performance security processing for business networks. This throughput capacity ensures security inspection does not become a bottleneck in network operations, maintaining efficient data flow while applying comprehensive protection policies.
How many network ports does this firewall appliance have?
This appliance features 10 network ports supporting multiple Ethernet standards including 1000Base-T, 2.5GBase-T, 5GBase-T, and 10GBase-T. The port configuration provides flexible connectivity options for wired network devices, servers, workstations, and storage systems within a secure network environment.
What VPN capabilities does the FG-91G support?
The FG-91G supports 200 concurrent VPN connections with a dedicated VPN throughput of 3.13 GB/s. It implements secure IPsec VPN connectivity with encryption standards including SHA-256, AES (256-bit), RSA 2048-bit, and TLS 1.3, facilitating secure remote access and site-to-site connections.
Can this firewall be rack-mounted?
Yes, the FortiGate FG-91G supports rack-mountable installation along with desktop, wall-mountable, and compact form factors. Its dimensions of 1.65" height, 8.50" width, and 7.01" depth allow for flexible deployment in various business environments, including standard rack enclosures with appropriate mounting hardware.
What security technologies are included?
The appliance includes over 40 security technologies such as Access Control, AI/ML Security, Anti-phishing, Anti-spam, Antivirus, Application Control, Botnet Detection, Cloud Sandboxing, Content Filtering, Data Leak Prevention, DDoS protection, DNS Security, Email Security, Endpoint Protection, Intrusion Prevention, IoT Security, Malware Protection, Ransomware Protection, and Zero Trust Network Access (ZTNA).
What is the power consumption and efficiency rating?
The FG-91G consumes 23.50 W of power and carries an 80 Plus Standard energy efficiency certification. This efficient power design reduces operational costs while supporting 50 Hz and 60 Hz frequency standards for global compatibility. The included DC power adapter provides reliable power delivery for continuous operation.
| Qty | Price | Available |
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