Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance
- Built-in dual-band, dual-stream providing high-speed WiFi-6 (802.11ax) wireless access
- Integrates FortiOS, Fortinet’s leading operating system
- Offers deployment flexibility, multi-tenancy and effective utilisation of resources via an advanced layer 7 security and virtual domains (VDOMs)
- Engineered with security processor (SPU) technology
- Protects against cyber threats with system-on-a-chip acceleration and secure SD-WAN
- VPN and CAPWAP support
- Offers a pair of bypass ports that help organisations avoid network communication interruption
- Includes a 3.0 USB port that provides an additional WAN connectivity or a redundant link for maximum reliability
- Ideal for enterprise branch offices and midsized businesses
Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance Description
The Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance is a compact yet powerful network security appliance designed for enterprise branch offices and mid-sized businesses. Thanks to its purpose-built security processor (spu) technology, this appliance delivers a firewall throughput of up to 10 Gbps and a threat protection throughput of 900 Mbps and offers high performance for SSL-encrypted traffic inspection. It integrates various security and networking functions into a single platform, offering a comprehensive security solution.
Utilising continuous threat intelligence from FortiGuard Labs, including AI-powered services, the Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance protects against a wide range of threats, beyond traditional firewalls, including application control, intrusion prevention, advanced threat protection, and web filtering, in both encrypted and unencrypted traffic. It features a dedicated TPM (Trusted Platform Module) for hardware-based security, including secure generation and storage of cryptographic keys. Part of Fortinet's Security Fabric, this appliance integrates with other Fortinet and Fabric-ready partner products for broader visibility, integrated threat detection, and automated response.
Ideally suited for enterprise branch offices, mid-sized businesses, and networks with approximately 50-250 users or devices, the Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance has a compact desktop form factor with wall and rack mounting options. It comes with an internal storage of 128GB SSD for local logging and data storage and enables integration with FortiSwitch devices, allowing them to be managed as a logical extension of the FortiGate.
Secure SD-WAN
The Fortinet Fortigate 81F-PoE Network Security/Firewall Appliance features integrated Secure SD-WAN, which enables intelligent traffic steering across multiple WAN connections for improved performance and reliability. It enhances the user experience for SaaS applications like Microsoft 365 and Salesforce, while also supporting more efficient access to cloud services. By utilising broadband instead of costly MPLS links, organisations can significantly reduce WAN expenses using this appliance. Plus, the Secure SD-WAN Centralised orchestration and built-in analytics streamline the management of network policies, performance monitoring, and application visibility across all connected locations.


Integrated Networking
Delivering advanced networking features, the Fortinet Fortigate 81F-PoE Network Security/Firewall Appliance integrates seamlessly with Layer 7 security controls and support for virtual domains (VDOMs). This integration allows for greater deployment flexibility, enabling organisations to segment networks, enforce granular policies, and optimise resource utilisation, all within a single, consolidated platform.
Multiple Interfaces
The Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance comes equipped with various interfaces to support diverse deployment needs. It includes eight GE RJ45 PoE ports for powering connected devices, two GE RJ45/SFP shared media WAN ports for flexible uplink options, and two GE RJ45 FortiLink ports that can be reconfigured as standard interfaces. A USB 3.0 port that supports 3G/4G USB modems, enabling additional WAN connectivity or redundancy, and an RJ45 console port that provides direct access for device management are also included.
Power over Ethernet (PoE)
Equipped with eight Gigabit Ethernet RJ45 ports that support PoE+ (802.3at), the Fortinet Fortigate 81F-PoE Network Security/Firewall Appliance delivers a total power budget of 96W. This enables direct powering of compatible devices such as IP phones, wireless access points, and security cameras, hence simplifying deployments and reducing the need for separate power supplies.
Centralised Management
The FortiGate 81F-PoE provides a user-friendly web-based management console that offers an intuitive interface for easy configuration and monitoring. It also supports a CLI (Command Line Interface) for advanced users and seamless integration with FortiManager for centralised management across multiple devices. Additionally, this appliance is compatible with Zero Touch Integration through Fortinet's Security Fabric, simplifying deployment and ensuring consistent security across the network.

What's In The Box?
- Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance
- Power Adapter
- Ethernet Cable
- USB Modem for 3G/4G WAN Connectivity
- User Manual
Fortinet Fortigate 81F-Poe Specifications
General Information
- Dimensions & Weight / Depth:17.8 cm
- Dimensions & Weight / Height: 6 cm
- Dimensions & Weight / Weight: 1.4 kg
- Dimensions & Weight / Width: 21.6 cm
- Header / Brand: Fortinet
- Miscellaneous / Product Colour: White
- Networking / Connectivity Technology: Wired
Networking / Data Link Protocol
- Ethernet
- Fast Ethernet
- Gigabit Ethernet
- Networking / Form Factor: Desktop/wall / rack mountable
- Networking / Type: Security appliance
Environmental Parameters
- Humidity Range Operating:nn 10 - 90% (non-condensing)
- Max Operating Temperature: 40 °C
- Min Operating Temperature: 0 °C
Expansion / Connectivity
Interfaces
- 2 x 1000Base-T/1000Base-X - RJ-45/SFP (mini-GBIC)
- 6 x 1000Base-T (PoE+) - RJ-45
- 2 x 1000Base-T (FortiLink PoE+) - RJ-45
- 1 x console - RJ-45
- 1 x USB 3.0 - Type A
General
- Bundled Services: 3 years 24x7 FortiCare and FortiGuard SMB Protection
- Depth: 17.8 cm
- Device Type: Security appliance
- Height: 6 cm
- Weight: 1.4 kg
- Width: 21.6 cm
Miscellaneous
- Compliant Standards: UL, VCCI, BSMI, ICSA IPSec certified, ICSA Firewall certified, cUL, ICSA Antivirus, CB, FCC, ICES, RCM, ICSA SSL-VPN, ICSA IPS
Networking
Capacity
- Concurrent TCP sessions: 1500000
- New TCP sessions per second: 45000
- Firewall policies: 5000
- Gateway to gateway IPSec VPN Tunnels: 200
- Client to gateway IPSec VPN tunnels: 2500
- Concurrent SSL VPN users: 200
- SSL inspection CPS: 700
- SSL inspection concurrent sessions: 100000
- Virtual domains: 10
- Maximum virtual domains: 10
- Number of FortiSwitches: 16
- Number of FortiAP devices: 96
- Number of FortiAP devices (tunnel): 48
- Number of FortiToken devices: 500
- Total PoE output: 96
- Connectivity Technology: Wired
- Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
- Encryption Algorithm: SSL, 256-bit AES, 256-bit SHA, TLS 1.3
- Features: VPN support, fanless, 3G/4G USB Dongle Support, CAPWAP support, SSL inspection, SD-WAN support
- Form Factor: Desktop/wall / rack mountable
- Network / Transport Protocol: TCP/IP, UDP/IP, IPSec, HTTP, HTTPs
Performance
- IPS throughput (enterprise traffic mix): 1.4 Gbps
- NGFW throughput (enterprise traffic mix): 1 Gbps
- Threat protection throughput (enterprise traffic mix): 900 Mbps
- Firewall throughput (1518-byte UDP): 10 Gbps
- Firewall throughput (512-byte UDP): 10 Gbps
- Firewall throughput (64-byte UDP): 7 Gbps
- Firewall latency (64-byte UDP): 3.23 µs
- Firewall throughput: 10.5 Mpps
- VPN throughput (512-bit IPSec): 6.5 Gbps
- VPN throughput (SSL): 950 Mbps
- SSL inspection throughput: 715 Mbps
- Application control throughput: 1.8 Gbps
- CAPWAP throughput: 9 Gbps
- Remote Management Protocol: HTTP, HTTPS
- Status Indicators: Power, status, HA, bypass
Power
- Power Device: External power adapter
- Power Over Ethernet (PoE) Supported: PoE+
- Power Redundancy: Optional
- Voltage Required: AC 100-240 V (50/60 Hz)
Processor / Memory / Storage
- Hard DriveSSD 128 GB x 1
- Processors Installed1 x Fortinet FortiASIC SOC4
Software / System Requirements
- OS ProvidedFortiOS
More Information
Delivery Option | Same/Next Day Delivery |
---|---|
SKU | P25635-21-07 |
Brands | Fortinet |
Networking Type | Firewalls |
Form Factor | Rack-mountable, Desktop, 1U Rackmount |
Connectivity | Ethernet |
Ports | 1x 10/100Mbps |
Antenna Form | None |
Antenna | None |
PoE Standard | PoE |
Compatibility | Linux, Windows |
Colour | Black |
Condition | New |
Reviews
Search FAQs
Questions & Answers
Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance Description
The Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance is a compact yet powerful network security appliance designed for enterprise branch offices and mid-sized businesses. Thanks to its purpose-built security processor (spu) technology, this appliance delivers a firewall throughput of up to 10 Gbps and a threat protection throughput of 900 Mbps and offers high performance for SSL-encrypted traffic inspection. It integrates various security and networking functions into a single platform, offering a comprehensive security solution.
Utilising continuous threat intelligence from FortiGuard Labs, including AI-powered services, the Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance protects against a wide range of threats, beyond traditional firewalls, including application control, intrusion prevention, advanced threat protection, and web filtering, in both encrypted and unencrypted traffic. It features a dedicated TPM (Trusted Platform Module) for hardware-based security, including secure generation and storage of cryptographic keys. Part of Fortinet's Security Fabric, this appliance integrates with other Fortinet and Fabric-ready partner products for broader visibility, integrated threat detection, and automated response.
Ideally suited for enterprise branch offices, mid-sized businesses, and networks with approximately 50-250 users or devices, the Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance has a compact desktop form factor with wall and rack mounting options. It comes with an internal storage of 128GB SSD for local logging and data storage and enables integration with FortiSwitch devices, allowing them to be managed as a logical extension of the FortiGate.
Secure SD-WAN
The Fortinet Fortigate 81F-PoE Network Security/Firewall Appliance features integrated Secure SD-WAN, which enables intelligent traffic steering across multiple WAN connections for improved performance and reliability. It enhances the user experience for SaaS applications like Microsoft 365 and Salesforce, while also supporting more efficient access to cloud services. By utilising broadband instead of costly MPLS links, organisations can significantly reduce WAN expenses using this appliance. Plus, the Secure SD-WAN Centralised orchestration and built-in analytics streamline the management of network policies, performance monitoring, and application visibility across all connected locations.


Integrated Networking
Delivering advanced networking features, the Fortinet Fortigate 81F-PoE Network Security/Firewall Appliance integrates seamlessly with Layer 7 security controls and support for virtual domains (VDOMs). This integration allows for greater deployment flexibility, enabling organisations to segment networks, enforce granular policies, and optimise resource utilisation, all within a single, consolidated platform.
Multiple Interfaces
The Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance comes equipped with various interfaces to support diverse deployment needs. It includes eight GE RJ45 PoE ports for powering connected devices, two GE RJ45/SFP shared media WAN ports for flexible uplink options, and two GE RJ45 FortiLink ports that can be reconfigured as standard interfaces. A USB 3.0 port that supports 3G/4G USB modems, enabling additional WAN connectivity or redundancy, and an RJ45 console port that provides direct access for device management are also included.
Power over Ethernet (PoE)
Equipped with eight Gigabit Ethernet RJ45 ports that support PoE+ (802.3at), the Fortinet Fortigate 81F-PoE Network Security/Firewall Appliance delivers a total power budget of 96W. This enables direct powering of compatible devices such as IP phones, wireless access points, and security cameras, hence simplifying deployments and reducing the need for separate power supplies.
Centralised Management
The FortiGate 81F-PoE provides a user-friendly web-based management console that offers an intuitive interface for easy configuration and monitoring. It also supports a CLI (Command Line Interface) for advanced users and seamless integration with FortiManager for centralised management across multiple devices. Additionally, this appliance is compatible with Zero Touch Integration through Fortinet's Security Fabric, simplifying deployment and ensuring consistent security across the network.

What's In The Box?
- Fortinet Fortigate 81F-Poe Network Security/Firewall Appliance
- Power Adapter
- Ethernet Cable
- USB Modem for 3G/4G WAN Connectivity
- User Manual
Fortinet Fortigate 81F-Poe Specifications
General Information
- Dimensions & Weight / Depth:17.8 cm
- Dimensions & Weight / Height: 6 cm
- Dimensions & Weight / Weight: 1.4 kg
- Dimensions & Weight / Width: 21.6 cm
- Header / Brand: Fortinet
- Miscellaneous / Product Colour: White
- Networking / Connectivity Technology: Wired
Networking / Data Link Protocol
- Ethernet
- Fast Ethernet
- Gigabit Ethernet
- Networking / Form Factor: Desktop/wall / rack mountable
- Networking / Type: Security appliance
Environmental Parameters
- Humidity Range Operating:nn 10 - 90% (non-condensing)
- Max Operating Temperature: 40 °C
- Min Operating Temperature: 0 °C
Expansion / Connectivity
Interfaces
- 2 x 1000Base-T/1000Base-X - RJ-45/SFP (mini-GBIC)
- 6 x 1000Base-T (PoE+) - RJ-45
- 2 x 1000Base-T (FortiLink PoE+) - RJ-45
- 1 x console - RJ-45
- 1 x USB 3.0 - Type A
General
- Bundled Services: 3 years 24x7 FortiCare and FortiGuard SMB Protection
- Depth: 17.8 cm
- Device Type: Security appliance
- Height: 6 cm
- Weight: 1.4 kg
- Width: 21.6 cm
Miscellaneous
- Compliant Standards: UL, VCCI, BSMI, ICSA IPSec certified, ICSA Firewall certified, cUL, ICSA Antivirus, CB, FCC, ICES, RCM, ICSA SSL-VPN, ICSA IPS
Networking
Capacity
- Concurrent TCP sessions: 1500000
- New TCP sessions per second: 45000
- Firewall policies: 5000
- Gateway to gateway IPSec VPN Tunnels: 200
- Client to gateway IPSec VPN tunnels: 2500
- Concurrent SSL VPN users: 200
- SSL inspection CPS: 700
- SSL inspection concurrent sessions: 100000
- Virtual domains: 10
- Maximum virtual domains: 10
- Number of FortiSwitches: 16
- Number of FortiAP devices: 96
- Number of FortiAP devices (tunnel): 48
- Number of FortiToken devices: 500
- Total PoE output: 96
- Connectivity Technology: Wired
- Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
- Encryption Algorithm: SSL, 256-bit AES, 256-bit SHA, TLS 1.3
- Features: VPN support, fanless, 3G/4G USB Dongle Support, CAPWAP support, SSL inspection, SD-WAN support
- Form Factor: Desktop/wall / rack mountable
- Network / Transport Protocol: TCP/IP, UDP/IP, IPSec, HTTP, HTTPs
Performance
- IPS throughput (enterprise traffic mix): 1.4 Gbps
- NGFW throughput (enterprise traffic mix): 1 Gbps
- Threat protection throughput (enterprise traffic mix): 900 Mbps
- Firewall throughput (1518-byte UDP): 10 Gbps
- Firewall throughput (512-byte UDP): 10 Gbps
- Firewall throughput (64-byte UDP): 7 Gbps
- Firewall latency (64-byte UDP): 3.23 µs
- Firewall throughput: 10.5 Mpps
- VPN throughput (512-bit IPSec): 6.5 Gbps
- VPN throughput (SSL): 950 Mbps
- SSL inspection throughput: 715 Mbps
- Application control throughput: 1.8 Gbps
- CAPWAP throughput: 9 Gbps
- Remote Management Protocol: HTTP, HTTPS
- Status Indicators: Power, status, HA, bypass
Power
- Power Device: External power adapter
- Power Over Ethernet (PoE) Supported: PoE+
- Power Redundancy: Optional
- Voltage Required: AC 100-240 V (50/60 Hz)
Processor / Memory / Storage
- Hard DriveSSD 128 GB x 1
- Processors Installed1 x Fortinet FortiASIC SOC4
Software / System Requirements
- OS ProvidedFortiOS
Delivery Option | Same/Next Day Delivery |
---|---|
SKU | P25635-21-07 |
Brands | Fortinet |
Networking Type | Firewalls |
Form Factor | Rack-mountable, Desktop, 1U Rackmount |
Connectivity | Ethernet |
Ports | 1x 10/100Mbps |
Antenna Form | None |
Antenna | None |
PoE Standard | PoE |
Compatibility | Linux, Windows |
Colour | Black |
Condition | New |