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FG-3800D |
Description: | Fortinet FG-3800D 4x 100G CFP2 slots, 4x 40G QSFP+ slots, and 8x 10G SFP+ slots, 2 x GE RJ45 Management, SPU NP6 and CP8 hardware accelerated, 960 GB onboard storage, and dual AC power supplies |
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FG-3800D Overview
FG-3800D is a rack-mounted hardware appliance engineered for high-throughput network security environments. Designed for enterprise and branch office deployments, it delivers robust performance with multi-gigabit throughput, supports a diverse port configuration including LAN, WAN, and SFP interfaces, and features an AC power supply with redundant options to ensure continuous operation.
FG-3800D supports an extensive range of security services including IPS, antivirus, web filtering, and VPN, making it ideal for secure access, segmentation, and unified threat management use cases. It offers versatile management options via cloud, CLI, GUI, and REST API, while scalable high availability through active-passive clustering ensures optimal performance for demanding network environments.
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FG-3800D Specifications
Product Type | Firewall Appliance |
Architecture | Rack-mount |
Deployment Type | Enterprise / Branch Office |
Use Case | VPN / Secure Access / Segmentation / UTM |
Firewall Layer Supported | Layer 7 |
Power Source | AC Power Supply |
Redundant Power Supply Supported | Yes |
Firewall Throughput | 4 Gbps |
Threat Protection Throughput | 2 Gbps |
IPS Throughput | 1.5 Gbps |
VPN Throughput | 1.2 Gbps |
Supported Applications | 150 |
Centralized Configuration & Reporting | Yes |
Feature | High availability clustering |
Concurrent Sessions | 500000 |
Maximum Concurrent Sessions | 1000000 |
Users/Nodes | Unlimited |
Integrated I/O | 4 |
New Sessions Per Second | 30000 |
Supported VPN Types | IPSec / SSL VPN |
Routing Protocols Supported | OSPF / BGP / RIP / Static Routing |
Security Services | Antivirus / Web Filtering / Application Control / IPS / VPN |
High Availability | Active-Passive |
Interfaces | RJ-45 / SFP / Combo Ports |
WAN Ports | 2 WAN |
LAN Ports | 8 LAN Ports |
Switch Ports | Yes |
POE Ports | No |
Management Options | Cloud / CLI / GUI / Centralized / REST API / SNMP |
Logging & Monitoring | Built-in / External / Syslog |
Firewall Policies Supported | 150 |
Users Supported | 5000 |
Memory | 8 GB |
Flash Storage | 128 GB SSD |
Expansion Slots | SFP |
Form Factor | 1 RU |
Rack Units | 1 RU |
Device Type | NGFW |
Product Name | FG-3800D Next-Generation Firewall |
Height | 1.75 inches |
Width | 17.2 inches |
Depth | 18.5 inches |
Weight | 15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance | Firewall Appliance |
Architecture | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Deployment Type | Enterprise / Branch Office | Enterprise / Branch Office | Enterprise / Branch Office | Enterprise / Branch Office | Enterprise / Branch Office |
Use Case | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / Segmentation / UTM | VPN / Secure Access / UTM |
Firewall Layer Supported | Layer 7 | Layer 7 | Layer 7 | Layer 3 / Layer 4 / Layer 7 | Layer 7 |
Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
Firewall Throughput | 4 Gbps | 4 Gbps | 10 Gbps | 10 Gbps | 40 Gbps |
Threat Protection Throughput | 2 Gbps | 2 Gbps | 8 Gbps | 6 Gbps | 35 Gbps |
IPS Throughput | 1.5 Gbps | 1.5 Gbps | 5 Gbps | 5 Gbps | 20 Gbps |
VPN Throughput | 1.2 Gbps | 3 Gbps | 9 Gbps | 3 Gbps | 10 Gbps |
Supported Applications | 150 | 500 | 250 | 150 | N/A |
Centralized Configuration & Reporting | Yes | Supported | Yes | Yes | CLI / GUI / REST API / SNMP |
Feature | High availability clustering | Advanced Threat Protection | Advanced Threat Intelligence | Integrated IDS/IPS, Antivirus, Web Filtering, Application Control, VPN | Next-Generation Firewall, Intrusion Prevention, Antivirus, Web Filtering, VPN |
Concurrent Sessions | 500000 | 500,000 | 1000000 | 1000000 | 2000000 |
Maximum Concurrent Sessions | 1000000 | 1,000,000 | 1500000 | 1500000 | 2000000 |
Users/Nodes | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
Integrated I/O | 4 | 4 | 4 | 8 | 4 |
New Sessions Per Second | 30000 | 50,000 | 25000 | 35000 | 200000 |
Supported VPN Types | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / L2TP / PPTP | IPSec / SSL VPN |
Routing Protocols Supported | OSPF / BGP / RIP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / Static Routing |
Security Services | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN | Antivirus / Web Filtering / Application Control / IPS / VPN |
High Availability | Active-Passive | Active-Passive | Active-Active | Active-Passive | Active-Passive |
Interfaces | RJ-45 / SFP / Combo Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP |
WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
Switch Ports | Yes | Yes | Yes | Yes | Yes |
POE Ports | No | No | No | No | No |
Management Options | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / SNMP | Cloud / CLI / GUI / SNMP | Cloud / CLI / GUI / Centralized / REST API / SNMP | Cloud / CLI / GUI / SNMP |
Logging & Monitoring | Built-in / External / Syslog | Built-in / Syslog | Built-in / Syslog | Built-in / External / Syslog / Cloud Logging | Built-in / Syslog |
Firewall Policies Supported | 150 | 1000 | 500 | 1000 | 1000 |
Users Supported | 5000 | 500 | N/A | 50000 | 5000 |
Memory | 8 GB | 16 GB | 16 GB | 16 GB | 8 GB |
Flash Storage | 128 GB SSD | 128 GB | 128 GB | 128 GB | 128 GB |
Expansion Slots | SFP | SFP | SFP | SFP | SFP |
Form Factor | 1 RU | 2 RU | 1 RU | 1 RU | 1 RU |
Rack Units | 1 RU | 2 RU | 1 RU | 1 RU | 1 RU |
Device Type | NGFW | NGFW | NGFW | NGFW | NGFW |
Product Name | FG-3800D Next-Generation Firewall | FGR-90D Next-Generation Firewall | FC-10-00306-212-02-DD | SVN5850-AC Next-Generation Firewall Appliance | SP-FG-40F-PA-10-IN |
Height | 1.75 inches | 3.5 inches | 1.75 inches | 1.75 inches | 1.75 |
Width | 17.2 inches | 17 inches | 17 inches | 17.5 inches | 17 |
Depth | 18.5 inches | 16 inches | 16 inches | 16.5 inches | 15 |
Weight | 15 lbs | 15 lbs | 15 lbs | 20 lbs | 10 lbs |
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