Zynshield 1U Rackmount Firewall OPNsense Panabit PVE Debian Ubuntu 6 2.5G LAN Intel i3i5i7 3rd Gen.

Products Highlight

Core Hardware
• Supports Intel® Sandy Bridge/Ivy Bridge CPUs including i3/i5/i7 models
• Features Intel® HM76 chipset with single SO-DIMM slot for DDR3 1600MHz RAM (max 8GB)
• Offers 6× RJ45 ports via Intel® 82574L (1G) or Intel® i226-V (2.5G) controllers

Storage & Display
• Provides 2× SATA3.0 6Gbps + 2× SATA3.0 5Gbps + 1× mSATA interfaces
• Delivers VGA + dual 15-pin display outputs supporting 1920×1080@60Hz

Connectivity & Power
• Includes 2× USB2.0 ports + 4× USB2.0 header pins
• Operates on AC 100-240V input with dual 60W power design

Specialized Features
• Equips 8× programmable GPIO and 256-level watchdog timer
• Supports 4G/WiFi customization and Network WakeUp/PXE boot

Physical & Environment
• 1U chassis measuring 440×320×45mm
• Operational range: 0°C–60°C with 10–90% humidity

Port Customization
• Configurable with 6× 1G RJ45 using Intel® i210-AT/i211-AT/82574L chips

System Compatibility
• Recommend pfSense, OPNsense, Panabit and PVE

Products Datasheet

CPU Comparison

Recommend Operating System

1. Networking Devices/Firewalls:

   • pfSense / OPNsense: Full hardware compatibility (6 Ethernet ports, Intel NICs), optimized for older platforms, extremely low resource consumption (ideal for i3/i5), powerful and stable.

   • iKuaiOS: User-friendly for Chinese users, excellent hardware compatibility, outstanding traffic control and behavior management, well-supported on older CPUs.

   • Panabit: Professional traffic control, hardware compatible, ideal for deep traffic analysis scenarios.

2. Lightweight Servers/Basic Applications:

   • Debian / Ubuntu Server (LTS): Extremely lightweight, stable, strong community support, perfect compatibility with legacy hardware, minimal resource usage. Ideal for basic services (file server/NAS/Docker).

   • Proxmox VE (PVE): Top choice for virtualization! Far better compatibility with older hardware than ESXi. Maximizes limited resources (8GB RAM) to run multiple lightweight VMs (e.g., iKuai + Debian).

3. Routing Systems (Non-x86 Optimized):

   • RouterOS (ROS): Hardware compatible, extremely efficient, but steep learning curve. Best for networking experts.

Products Design

Recomended Working Environment

I. Core Recommended Scenarios (Highly Advised)

1. Enterprise Edge Networking

   • Firewall/Router:
     ✅ Deploy pfSense/OPNsense: Utilize 6 Intel ports for multi-WAN load balancing/VLAN segmentation
     ✅ Deploy iKuai OS: Ideal for Chinese environments with behavior management + multi-line traffic shaping
     Hardware synergy: Perfect Intel NIC compatibility, watchdog timer ensures long-term stability

2. Lightweight Network Service Gateway

   • VPN Server:
     ✅ Run OpenVPN/WireGuard (on Debian/OPNsense)
     ✅ Hardware encryption: Leverage CPU's AES-NI instruction set

   • DHCP/DNS Services:
     ✅ Deploy AdGuard Home + Pi-hole (Ubuntu/Debian)
     *Power efficiency: <30W total consumption for 24/7 operation*

3. Industrial IoT Edge Computing

   • Protocol Gateway:
     ✅ Connect sensors/PLCs via 8x GPIO, run Node-RED (Debian)

   • Data Collection & Forwarding:
     ✅ Deploy MQTT Broker (Mosquitto) + Telegraf (time-series aggregation)
     *Industrial durability: Wide temperature tolerance (0-60°C) for harsh environments*

II. Virtualization Scenarios (Requires Strict Load Control)

▶ Solution: Proxmox VE (PVE) Hypervisor

• Typical Workload:

   

   

  VM1: iKuai (main router, 2 cores + 2GB RAM)  
  VM2: Debian (light services e.g. DNS/monitoring, 1 core + 1GB RAM)  
  LXC: AdGuard Home (ad filtering, 0.5 core + 512MB RAM)  

• Critical Constraints:
  ❗ Total RAM ≤7GB (reserve 1GB for PVE)
  ❗ Avoid Windows VMs (excessive resource demands)

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.

Simple Customization(Laser Logo)

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: