Zynshield 1U Rackmount Firewall Redundant Bypass OPNsense PfSense OpenWRT J4125 6 2.5G LAN Low Power Consumption

Products Highlight

Processing Power
• Features Intel® Gemini Lake low-power quad-core processor for efficient performance

Memory Capacity
• Dual SO-DIMM DDR4 slots supporting dual-channel memory up to 32GB

Network Customization
• Supports customized dual bypass functionality for LAN1-4 ports

Storage Options
• Offers flexible storage with both mSATA and SATA interfaces

Power Reliability
• Redundant dual power supply system for uninterrupted operation

Products Datasheet

CPU Comparison

Recommend Operating System

1. OPNsense / pfSense

Recommended For:

✅ AES-NI Support – Efficient IPsec VPN performance (500Mbps+ throughput).
✅ Multi-NIC Compatibility – Works seamlessly with 2-6 Intel i211/i225 NICs (common in J4125 mini PCs).
✅ High Performance – Handles gigabit firewall rules + basic IDS/IPS (e.g., Suricata in lightweight mode).

Best Use Cases:

• Home / SMB firewall

• Multi-WAN load balancing (dual WAN)

• OpenVPN / WireGuard VPN server

2. OpenWRT x86

Recommended For:

✅ Ultra-Lightweight – Minimal resource usage (<500MB RAM) for basic routing & QoS.
✅ Extensible Plugins – Supports AdGuard Home, SQM QoS, and more.

Best Use Cases:

• Home smart routing

• Guest network isolation

• Simple ad filtering

Products Design

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:

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.