Zynshield VPN Firewall Intel J6426 Pfsense Ubuntu Linux 5*2.5g Rj45 Ethernet Ports

Products Highlight

• Upgraded Dual USB 3.0: 2 USB 3.0 + 6 USB 2.0 Ports On The Front Panel I/O

• Added SATA3.0 And WiFi Slots With Automatic Signal Switching (Mutually Exclusive Selection)

• New Physical Dial Switch For Power-On-After-Power-Loss, Operable From The Front Panel

• 4 Intel i226-V Network Chips With 2.5G Filtered Connectors

• HDMI 1.4 + DP 1.4 Dual Display Interfaces, Supporting 4K Dual Display/Synchronous Or Asynchronous Modes

• M.2 NVMe x4 High-Speed Interface, Supports Splitting Into Multiple M.2 SSDs Via Adapter Board

• M.2 WiFi Slot Supports Bluetooth/WiFi 6 Wireless Modules

• M.2 WiFi Interface Can Be Adapted To M.2 NVMe Or mSATA SSDs Using Adapter Board

• M.2 x4 Interface Supports Expansion To 4 M.2 NVMe x1 Slots Via Adapter Board

• TF Card Slot Supports Data Storage Or System Boot

• Two Small 4-Pin Fan Power Slots, Both Supporting Temperature-Controlled Fans

Products Datasheet

CPU Comparison

Products Design

Recommended Systems

I. Scenario-Based System Recommendations

II. Hardware Optimization Guide

1. CPU Selection:

   • J6413: Top choice (3.0GHz turbo) for high-throughput routing/IPSec encryption + native TSN industrial control.

   • J6412/J6426: Cost-efficient for basic routing/media (dual-screen via DP+HDMI).

2. Memory & Storage:

   • RAM: ≥16GB DDR4-3200 dual-channel (boosts iGPU + VM performance; ≥32GB for virtualization).

   • Boot Drive: NVMe SSD (PCIe 3.0×2, ≈2GB/s) for OS; SATA SSD for logs/images.

3. Network Topology:

   • Assign 5× i226-V ports:

     markdown

      WAN1 + WAN2: Multi-WAN load balancing (OPNsense)   LAN1: Main
     network switch   LAN2: IoT isolation zone   LAN3: Dedicated VPN
     network  

   • Use Type-C→USB 3.0 NIC for backup WAN.

III. Deployment Scenarios

Option 1: OPNsense Industrial Gateway (J6413 + 16GB)

 1. **Configuration**:      - Enable TSN for PLC device low-latency communication      - Watchdog auto-reboots failed services      - Redirect logs via RS232 to industrial servers   2. **Performance**:      - Line-rate forwarding on 5×2.5G ports (peak ≈12Gbps)      - 100% cold-start reliability at -10°C  

Option 2: Proxmox VE Virtualization (J6426 + 32GB)

 1. **VM Allocation**:      - OpenWrt VM (2 cores + 1GB): Passthrough 3 NICs for routing      - Debian LXC (2 cores + 2GB): Host Docker (AdGuard+Jellyfin)      - Windows IoT: Passthrough HDMI for HMI interfaces   2. **Storage**:      NVMe x2 as ZFS cache; SATA SSD for VM images  

Option 3: Media Center + Light NAS (J6412 + 8GB)

 1. **Setup**:      - LibreELEC: Primary 4K decoding system      - Samba shares: Mount HDDs via SATA ports   2. **Power Efficiency**:      Idle ≤6W; supports CEC TV remote wake-up  

IV. Critical Pitfalls & Tuning

1. Thermal Management:

   • At 70°C, enable 4-pin PWM fan (set thermal curves in BIOS). Fanless viable only ≤40°C.

2. Driver Compatibility:

   • ESXi 7.0+ lacks native i226-V support – manually inject drivers or use Linux (kernel ≥5.15).

3. Boot Limitations:

   • Toggle physical switch (Front I/O) for Auto Start; TF slot boots Linux only.

4. PCIe Bandwidth:

   • NVMe x2 (≈2GB/s) limits simultaneous passthrough; place VM storage on SATA.

Final Recommendations

• Factory Automation → Yocto Linux + J6413 (TSN + Watchdog + GPIO triple safeguard)

• Enterprise Routing → OPNsense + J6413 (5×2.5G ports maximize multi-WAN)

• Home Media Server → LibreELEC + J6412 (low power + full media decoding)

• Multi-Service Hub → Proxmox VE + J6426 (virtualization + dual SATA expansion)

  Industrial Must-Do: Encrypt system partition via TPM module; redirect logs to industrial servers via RS232.

Packing and Accessories

The product includes: carton, machine, SATA cables and other wire harnesses, power adapter, spare screws, protective foam, and warranty card.

Shipping Solution

1. We offer three shipping options: DHL, UPS, and FedEx.

2. If you maintain your own DHL, UPS, or FedEx account, we can arrange shipping using your account at no additional charge.

3. If you have a designated freight forwarder in China, we will deliver the goods directly to your forwarder without extra fees. Furthermore, we will coordinate directly with your forwarder and prepare all necessary documentation.

4. For your reference in freight cost estimation, should you require product packaging dimensions and weight details, please feel free to contact us. We will respond to your inquiry promptly.

About Customization

All products can be customized according to your requirements, including:

• Chassis (color, appearance, etc.)

• Motherboard (number of Ethernet ports, chipset type, SIM card slot expansion, etc.)

• Carton (logo customization)

The process is as follows:

Our research and development team brings together industry elites with over 10 years of rich experience. Leveraging our exceptional technical prowess and profound industry experience, we are committed to providing customized electronic solutions for our clients, helping them gain an advantage in the fierce market competition. Our extensive product line includes industrial control hosts, mini PCs, touch screen all-in-ones, and laptops, which have been widely used in HTPCs, POS terminals, digital signage, advertising LCD displays, and across multiple key sectors such as healthcare, security, telecommunications, transportation, and finance.

Product quality is fundamental to our survival. Therefore, we provide comprehensive quality certifications such as CE, FCC, and ROHS, ensuring that every product meets international standards. Additionally, we offer a one-year warranty and continuous technical support, allowing customers to purchase and use our products with confidence.

Shenzhen Zhizhenyuan Technology Co., Ltd. will continue to adhere to the business philosophy of "quality-oriented, customer-first," striving for continuous innovation and progress, and committing to providing customers with more excellent products and services, creating a better future together.