Zynshield 1U Rackmount Firewall OPNsense PfSense OpenWRT N2600 4 Intel 1G LAN

Products Highlight

1. 1. Energy-Efficient Processing

   • Intel Atom dual-core (4-thread) low-power CPU

   • Optimized for fanless operation in industrial environments

   2. Flexible Networking Options

   • 4-port Ethernet configuration with choice of:

     • Intel 82583V controllers

     • Intel 82574L controllers

   • Supports Gigabit network speeds

   3. Memory Configuration

   • Single SO-DIMM DDR3 slot

   • Supports up to 4GB RAM

   4. Reliable Power Delivery

   • MeanWell LRS-50-12 industrial power supply

   • Stable 12V DC output

   • Wide voltage input range

   5. Advanced Thermal Management

   • 4020 dual-ball bearing cooling fan

   • Enhanced airflow design

   • Optimized for 24/7 continuous operation

Products Datasheet

CPU Comparison

Recommend Operating System

1. Debian 32-bit (No GUI)

Why Choose It?
✅ Last mainstream OS with 32-bit support (Debian 11 "Bullseye" still provides 32-bit ISOs).
✅ Ultra-lightweight CLI mode (<200MB RAM), capable of running basic services.

Use Cases:

• Text-based network services (e.g., SSH jump server)

• Local file sharing (Samba/NFS)

• Legacy printer server

2. Alpine Linux 32-bit

Why Choose It?
✅ Tiny memory footprint (<100MB), ideal for extremely low-spec hardware.
✅ Supports Docker (32-bit containers only, e.g., Pi-hole).

Limitations:
⚠️ Limited software availability (some apps require manual compilation).

3. OpenWRT 15.05 (Legacy Version)

Why Choose It?
✅ Last stable 32-bit x86 support (requires manual download of x86-generic image).
✅ Basic routing/QoS functions still work.

Warnings:
⚠️ No security updates – use only in isolated networks!

Products Design

Chassis Options

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.