FT-J6412-5L
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FT-J6412-5L

The FT-J6412-5L is an industrial-grade network appliance engineered for demanding networking environments. Its defining characteristic is the integration of five Intel® I226-V 2.5 Gigabit Ethernet ports (the “5L” designation), providing exceptional network density for complex routing, firewall, and security implementations. Powered by efficient Intel® Elkhart Lake processors and housed in a rugged, fanless aluminum chassis with an extended operating temperature range, it delivers reliable, silent performance for edge computing, branch office networking, and industrial automation applications.

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Description

FT-J6412-5L Fanless Industrial Firewall / Router Appliance

A high-density networking platform featuring five Intel® I226-V 2.5GbE ports, wide-temperature operation (-20°C to +70°C), and fanless design for enterprise firewall, router, and network security applications.

📋 Product Overview

The FT-J6412-5L is an industrial-grade network appliance engineered for demanding networking environments. Its defining characteristic is the integration of five Intel® I226-V 2.5 Gigabit Ethernet ports (the “5L” designation), providing exceptional network density for complex routing, firewall, and security implementations. Powered by efficient Intel® Elkhart Lake processors and housed in a rugged, fanless aluminum chassis with an extended operating temperature range, it delivers reliable, silent performance for edge computing, branch office networking, and industrial automation applications.

🛠️ Key Features

✓High-Density 2.5GbE Ports: Five (5) Intel® I226-V 2.5 Gigabit Ethernet ports enable complex network topologies, multi-WAN setups, and VLAN segmentation.
✓Extended Temperature Range: Operates reliably from -20°C to +70°C, suitable for harsh industrial and outdoor environments.
✓Advanced Fanless Cooling: Pure copper heat block paired with aluminum chassis ensures silent operation and efficient heat dissipation.
✓Enterprise Networking Performance: Intel NICs provide superior throughput, lower latency, and better driver support for pfSense, OPNsense, and other firewall OSes.
✓Rich I/O Connectivity: Comprehensive front and rear panel I/O including dual RS232, multiple USB ports, Type-C, and dual display outputs.
✓Rugged Industrial Design: All-aluminum construction with grounding screw provides durability and EMI protection.
✓Flexible Installation: Supports both desktop placement and wall mounting for versatile deployment options.
✓Wireless Ready: Dual WiFi antenna holes for optional wireless connectivity expansion.

🔧 Core System Specifications

CPU
Intel® Celeron® Elkhart Lake Processor
Options: J6412 / J6413 / J6426
Quad-Core, 10W TDP, 10nm Process
Network Interface
5 × Intel® I226-V 2.5 Gigabit Ethernet
(RJ45, 10/100/1000/2500 Mbps) – Core feature of “5L” model
Graphics
Integrated Intel® UHD Graphics (Elkhart Lake)
Cooling System
100% Fanless Passive Cooling
Pure copper heat block + aluminum chassis thermal design
Chassis Material
Aluminum Allody, Iron Gray / Black Color

🔌 Complete I/O Interface Summary

Front Panel
• Power Button ×1
• USB 3.0 Port ×2
• HDD Activity LED ×1
• USB 2.0 Port ×2
• RS232 Serial Port ×2
• USB Type-C Port ×1
• WiFi Antenna Holes ×2
Rear Panel
• Intel I226-V 2.5G Ethernet Port ×5
• HDMI 1.4 Port ×1
• DisplayPort 1.2a ×1
• DC 12V Power Input ×1 (5.5×2.5mm)
• Grounding Screw ×1
Display Outputs
Dual independent display support via HDMI 1.4 and DisplayPort 1.2a

⚡ Power & Physical Specifications

Power Input
DC 12V, 3A (36W)
Adapter: 100-240V AC, 50/60Hz Input
Connector: 5.5×2.5mm barrel jack
Installation
Desktop or Wall Mount
Weight
1.2 kg (2.65 lbs)
Dimensions (W×D×H)
178.3mm × 125.3mm × 55mm
(7.02″ × 4.93″ × 2.17″)
Operating Temperature
-20°C to +70°C (Extended industrial range)

🌎 Environmental Specifications

Operating Temperature
-20°C to +70°C
Operating Humidity
5% to 95% RH (non-condensing)
Storage Temperature
-40°C to +85°C (typical for industrial devices)

⚠️ Application Notes & Compatibility

Primary Network Appliance: The FT-J6412-5L is engineered as a dedicated firewall, router, or network security appliance. The five 2.5GbE ports enable:
• Multi-WAN configurations with load balancing
• Complex VLAN segmentation and network isolation
• SD-WAN edge device deployment
• Small-to-medium business core routing
Software Compatibility: Optimized for x86-based network operating systems including:
• pfSense Plus / pfSense CE
• OPNsense
• Sophos XG / UTM
• IPFire
• Untangle NG Firewall
• OpenWrt / DD-WRT (x86 versions)
• Various Linux distributions (Ubuntu Server, CentOS, etc.)
Industrial Deployment: The extended temperature range (-20°C to +70°C) allows deployment in:
• Unheated outdoor enclosures
• Industrial control rooms
• Telecommunications cabinets
• Transportation and vehicle applications
• Remote monitoring stations
Hardware Notes:
• All five Ethernet ports are Intel I226-V 2.5GbE controllers
• Dual RS232 ports support legacy industrial device communication
• Type-C port is for data transfer (not power delivery)
• Grounding screw must be properly connected for electrical safety
Power & Thermal Considerations:
• Use the included 12V/3A power adapter or equivalent high-quality unit
• Ensure adequate airflow around the chassis for optimal thermal performance
• The fanless design is maintenance-free but requires proper installation orientation

📐 Mechanical Dimensions

Unit: mm (178.3mm × 125.3mm × 55mm)

🖼 Product Images

Side view showing compact industrial design image placeholder

Target Applications: Enterprise Firewall · Multi-WAN Router · Network Security Appliance · SD-WAN Edge Device · Industrial Network Gateway · VPN Server
Contact our sales team for: Volume pricing, OEM customization, and detailed internal specifications (memory, storage, expansion options).

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