1. Introducció
This manual provides detailed instructions for the setup, operation, and maintenance of your HUNSN RJ47 Micro Firewall Appliance. The RJ47 is a compact, fanless mini PC designed for network security applications, supporting various open-source firewall solutions like OPNsense and pfSense, as well as Linux distributions and Windows operating systems.
Equipped with an Intel 12th Gen Alder Lake-N N200 processor and multiple 2.5GbE network interfaces, this appliance offers robust performance for network routing and security tasks.
2. Característiques del producte
- Processador: Intel 12th Gen Alder Lake-N N200 with AES-NI support.
- Memòria: 1 x SO-DIMM DDR5 4800 MT/s slot, supporting up to 32GB RAM.
- Emmagatzematge: 2 x M.2 2280 NVMe x1 SSD slots and 1 x 2.5-inch SATA SSD/HDD bay.
- Interfícies de xarxa: 6 x Intel 2.5GbE I226-V LAN ports.
- Sortida de vídeo: 2 x HDMI 2.1 ports and 1 x Type-C port for display.
- Ports USB: 1 x USB 3.2, 4 x USB 2.0, and 1 x Type-C (data/display).
- Additional I/O: TF slot for data storage/system boot, Power ON/OFF button, RST button, DC_IN.
- Refrigeració: Fanless design for silent operation.
- Compatibilitat del sistema: Supports 5.10.x and above core-based FreeBSD router systems, Linux distributions, and Windows OS. UEFI support only.
- Gestió d'energia: Supports hardware auto power-on (enabled by default), network wake-up, and system power management.
3. Guia de configuració
3.1 Contingut del paquet
Abans de continuar, assegureu-vos que tots els elements estiguin presents al paquet:
- HUNSN RJ47 Firewall Appliance
- Power Supply (12V3A)
- Cable d'alimentació
- Targeta de garantia
3.2 Maquinari acabatview

Figura 1: Panell frontalview
This image displays the front panel of the HUNSN RJ47, featuring the power button, USB 3.2 port, TF card slot, Type-C port, two HDMI 2.1 ports, RST button, and four USB 2.0 ports.

Figura 2: Panell posteriorview
This image illustrates the rear panel of the HUNSN RJ47, showing the DC 12V power input and six 2.5 Gigabit Ethernet (LAN) ports labeled ETH0 to ETH5.
3.3 Connexió inicial
- Connecta la pantalla: Connect a monitor to one of the HDMI 2.1 ports or the Type-C port using an appropriate cable.
- Connecteu els perifèrics: Connect a USB keyboard and mouse to the available USB ports.
- Connectar la xarxa: Connect your network cables to the 2.5GbE LAN ports as required for your network configuration.
- Connectar l'alimentació: Connect the power supply to the DC_IN port on the appliance and then plug the power cord into an electrical outlet.
- Encès: Press the power button on the front panel to turn on the appliance.
3.4 Instal·lació del sistema operatiu
The HUNSN RJ47 supports various operating systems, including FreeBSD-based router systems (e.g., OPNsense, pfSense), Linux distributions, and Windows OS. It supports UEFI boot only.
- Prepare a bootable USB drive with your chosen operating system.
- Insert the bootable USB drive into a USB port on the appliance.
- Power on the appliance and access the BIOS/UEFI settings (usually by pressing DEL or F2 during startup) to set the boot order or select the USB drive as the boot device.
- Seguiu les instruccions que apareixen a la pantalla per instal·lar el sistema operatiu.
4. Instruccions de funcionament
4.1 Encès/Apagat
- Encès: Press the power button on the front panel. The system will automatically power on if configured in BIOS.
- Apagada normal: Initiate a shutdown through your installed operating system.
- Força de tancament: Press and hold the power button for approximately 5 seconds. Use this only when a normal shutdown is not possible.
4.2 Configuració de la xarxa
The RJ47 features six 2.5GbE LAN ports. After installing your operating system, configure the network interfaces according to your specific network topology and firewall requirements. Refer to the documentation of your chosen operating system (e.g., OPNsense, pfSense) for detailed network setup instructions.
4.3 Configuració de la BIOS/UEFI
To access the BIOS/UEFI settings, power on the appliance and repeatedly press the DEL or F2 key. Here you can configure boot options, enable/disable features, and manage power settings such as "Auto Power On" and "Network Wake-up".
5. Manteniment
5.1 Neteja
Due to its fanless design, the RJ47 requires minimal cleaning. Periodically wipe the exterior with a soft, dry cloth to remove dust. Ensure the ventilation fins are clear of obstructions to maintain optimal passive cooling.
- No utilitzeu netejadors líquids ni aerosols directament sobre el dispositiu.
- Assegureu-vos que el dispositiu estigui apagat i desconnectat abans de netejar-lo.
5.2 Condicions ambientals
To ensure longevity and stable operation, operate the appliance within the specified environmental conditions:
- Temperatura de funcionament: -10 °C a 70 °C
- Temperatura d'emmagatzematge: 0 °C a 70 °C
- Humitat relativa: 5% a 85% (sense condensació)
6. Solució De Problemes
- Sense energia:
- Ensure the power adapter is securely connected to the appliance and the electrical outlet.
- Comproveu que la presa de corrent funcioni.
- Comproveu si el botó d'engegada està premut correctament.
- Sense sortida de pantalla:
- Confirm the monitor is powered on and connected to the correct HDMI or Type-C port.
- Prova un altre cable de pantalla o monitor.
- Assegureu-vos que la font d'entrada correcta estigui seleccionada al monitor.
- Problemes de connectivitat de xarxa:
- Check all Ethernet cable connections to the LAN ports.
- Verify network settings within your installed operating system.
- Ensure your router/switch is functioning correctly.
- Operating System Installation Failure:
- Confirm your bootable USB drive is created correctly and is recognized in BIOS/UEFI.
- Remember that the appliance supports UEFI boot only. Ensure your OS installer is configured for UEFI.
- Check the integrity of your OS image.
7. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Número de model | RJ47 |
| CPU | Intel Processor N200 (12th Gen Alder Lake-N), 6M Cache, up to 3.70 GHz |
| AES-NI Support | Sí |
| Memòria | 1 x SO-DIMM DDR5 4800 MT/s, up to 32GB |
| Emmagatzematge | 2 x M.2 2280 NVMe x1 SSD, 1 x 2.5 Inch SATA SSD/HDD |
| Targeta de xarxa | 6 x Intel 2.5GbE I226-V |
| Interfície d'E/S | Power ON/OFF, USB 3.2, TF slot, Type-C (display/data), 2 x HDMI 2.1, RST, 4 x USB 2.0, DC_IN, 6 x LAN |
| Expansió | Built-in reserved TPM header, 1 x COM pin, 1 x GPIO pin |
| Entrada de potència | DC 100-240V AC/50-60Hz, 12V3A |
| Temperatura de funcionament | -10 °C a 70 °C |
| Temperatura d'emmagatzematge | 0 °C a 70 °C |
| Humitat relativa | 5% ~ 85% sense condensació |
| TDP | 6W |
| Sistema de refrigeració | Sense ventilador |
| Dimensions | 178.3 x 126.5 x 55 mm |
| Pes | 1.3 kgs (Appliance), 2 kg (Shipping Weight) |
| Compatibilitat del sistema | FreeBSD router systems (5.10.x+), Linux distros, Windows OS (UEFI support only) |
| Bateries | 1 bateria CR2032 (inclosa) |
8. Informació de la garantia
The HUNSN RJ47 Firewall Appliance includes a warranty card in its packaging. Please refer to this card for specific details regarding warranty coverage, terms, and conditions. Retain your proof of purchase for warranty claims.
9. Suport
For technical assistance, product inquiries, or support, please contact HUNSN directly.
- Fabricant: Shenzhen Shi Han Song Ke Ji You Xian Gong Si
- Telèfon: (86) 13613019665
- Fax: (86) 0755-23057094
- Botiga online: Visita l'oficial HUNSN Store on Amazon per a més productes i informació.