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Fortinet FortiGate 81F Next-Generation Firewall

Part Number: FG-81F

Technical Details

10 Gbps firewall throughput, secure SD-WAN, 8x GE RJ45 ports, dual RJ45/SFP WAN, 128GB SSD storage
$2,175.00
$1,525.00
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Product & Solutions Expert

Product & Solutions Expert

Enterprise Branch Security with Integrated Secure SD-WAN

The Fortinet FortiGate 81F is a next-generation firewall designed for enterprise branch offices and mid-sized businesses that require high-performance security and simplified WAN connectivity. Powered by Fortinet purpose-built SPU architecture and FortiOS, the FortiGate 81F delivers advanced threat protection, deep SSL inspection, and secure SD-WAN in a compact, fanless desktop appliance.

With integrated storage and high session capacity, the FortiGate 81F enables consistent security enforcement across applications, users, and locations while maintaining ultra-low latency and operational efficiency.

Key Benefits and Features

  • High-Performance NGFW: Delivers up to 10 Gbps firewall throughput and 900 Mbps threat protection to secure modern encrypted traffic without bottlenecks.
  • Integrated Secure SD-WAN: Optimizes application performance across multiple WAN links with intelligent traffic steering and built-in security.
  • Advanced Threat Protection: Supports IPS, application control, malware protection, and SSL inspection with real-time FortiGuard intelligence.
  • Purpose-Built Security Processor: Fortinet SPU acceleration ensures low latency and consistent performance under heavy inspection workloads.
  • Compact Fanless Design: Desktop form factor with silent operation, ideal for branch offices and space-constrained environments.

Ideal Use Cases

  • Enterprise branch office perimeter security
  • Secure SD-WAN deployments with multiple WAN links
  • Mid-sized business network protection
  • Encrypted traffic inspection and application control
  • Distributed environments requiring centralized security policies

Technical Specifications

  • Firewall Throughput: Up to 10 Gbps
  • Threat Protection Throughput: Up to 900 Mbps
  • NGFW Throughput: Up to 1 Gbps
  • SSL Inspection Throughput: Up to 715 Mbps
  • Interfaces: 8x GE RJ45 ports, 2x GE RJ45/SFP shared WAN ports
  • Internal Storage: 128 GB SSD
  • Concurrent Sessions: Up to 1.5 million
  • VPN Performance: Up to 6.5 Gbps IPsec VPN throughput
  • Form Factor: Desktop, fanless

Secure Your Branch Without Compromise

Deploy the Fortinet FortiGate 81F today to achieve high-performance security, integrated SD-WAN, and enterprise-grade protection in a compact platform.

Properties

Model Fortinet FortiGate 81F
SKU FG-81F
Product Type Next Generation Firewall
Form Factor Desktop / Wall Mount / Rack Tray
Operating System FortiOS
Processor FortiASIC SoC4
Internal Storage 1 x 128 GB SSD
Firewall Throughput 10 Gbps (1518 byte UDP)
IPS Throughput 1.4 Gbps
NGFW Throughput 1 Gbps
Threat Protection Throughput 900 Mbps
Interfaces 8 x GE RJ45 ports, 2 x GE RJ45/SFP shared media ports
USB Ports 1 x USB 3.0 Type-A
Console Port RJ45
Power Consumption 13.5 W (average), 16.5 W (maximum)
Cooling Fanless
Dimensions (H x W x D) 40 x 216 x 178 mm (1.6 x 8.5 x 7.0 in)
Weight 1.1 kg (2.4 lbs)
Operating Temperature 0 C to 40 C (32 F to 104 F)
Storage Temperature -35 C to 70 C (-31 F to 158 F)
Certifications FCC, CE, ICES, RCM, VCCI, BSMI, UL/cUL, CB, USGv6/IPv6

Specifications

Firewall Throughput (UDP) 10 / 10 / 7 Gbps (1518 / 512 / 64 byte)
Firewall Latency 3.23 microseconds (64 byte UDP)
Firewall Throughput (Packets) 10.5 Mpps
Concurrent Sessions 1.5 million
New Sessions per Second 45,000
Firewall Policies 5,000
IPsec VPN Throughput 6.5 Gbps (512-byte packets)
Gateway-to-Gateway VPN Tunnels 200
Client-to-Gateway VPN Tunnels 2,500
SSL-VPN Throughput 950 Mbps
Concurrent SSL-VPN Users 200 (recommended maximum)
SSL Inspection Throughput 715 Mbps
SSL Inspection Concurrent Sessions 100,000
Application Control Throughput 1.8 Gbps
CAPWAP Throughput 9 Gbps
Virtual Domains (VDOMs) 10 (default / maximum)
Maximum FortiAPs Supported 96 total / 48 tunnel mode
Maximum FortiSwitches Supported 24
High Availability Active-Active, Active-Passive, Clustering

Accessories

Included FortiGate 81F appliance; External power adapter; Documentation
Optional SP-RACKTRAY-02 rack mount tray; Wall mount kit; SFP transceiver modules

Shipping

INTERNATIONAL -

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
 
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