Features
The SII-EHL-4LV is a compact firewall appliance powered by an Intel low-power quad-core CPU. It features four Intel i226-V 2.5G LAN ports, with LAN1-2 supporting BYPASS functionality to maintain network connectivity during system failures. The unit includes one SO-DIMM DDR4 slot (up to 32GB), a MINI PCIe slot for 4G/5G/WiFi module expansion, and a 4020 dual ball bearing fan for efficient heat dissipation and reliable 24/7 operation.
This firewall appliance is ideal for small-to-medium business NGFW, UTM, SD-WAN edge gateways, and branch office security deployments. With its 2.5G high-speed ports and BYPASS redundancy, it also suits industrial IoT gateways, telecom CPE, and remote monitoring nodes. When paired with wireless modules, it can be flexibly deployed in smart city projects, temporary emergency networks, and other scenarios requiring hardware-level packet filtering and access control.
Product Description
Main:
CPU: Intel® J6412 / J6413 / J6426
Code Name: Elkhart Lake
Memory: 1 * SO-DIMM DDR4 2400 / 2666 / 3200MHz MAX 32GB
LAN:
IC: Intel® Ethernet Controller i226-V
Speed: 100/1000Mbps/2.5G adapting
Interface: 4* 2.5Gbps Ethernet Controller, RJ45
Support: NetWork WakeUp / PXE
Storage: 1* SATA / 1* mSATA
Display: 1* VGA
BIOS: AMI UEFI BIOS
USB: 2* USB3.0 Interface; 2* USB2.0(Array pin)
Power Supply:
Voltage: 100-240V~50/60Hz
Mainboard: ATX 4Pin 12V / DC-12V 55mm*25mm
Other:
GPIO: 8* programmable GPIO
Watchdog: 255 Levels, 0-255 Seconds
COM: 1* RJ45 Console / 1* COM (Array pin)
4G/5G/WiFi: 1* miniPCle / 1* M.2 B_key
Dimension:
Desktop: 197mm*174mm*44mm
1U: 440mm*255mm*45mm
PCB: 170mm(W) * 170mm(L)
Working Temperature: 0℃~60℃
Storage Temperature:- 10℃~70℃
Working Humidity: 10%~90%
Storage Humidity: 5%~95%, non-condensing
OS: Windows10 / 11,Windows Server, Linux
Customization:
Ethernet: 4/6 Lan ports; Intel 82574L / Intel i210-AT / Intel i226-V
BYPASS: 2* BYPASS
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Application
We have a comprehensive layout in the fields of smart loT and cloud computing.Our products have been widely used in industrial equipment automation (intelligent manufacturing), self-service terminal, network security, digital signage, medical equipment (medical imaging), intelligent terminal, intelligent transportation, cloud server, cloud storage, machine vision, robot, intelligent kiosk, GPS navigation, instrumentation, Government agencies, telecommunications, banking, electricity, vehicle automation (control and display), monitors, video doorbells, portable computers, intelligent teaching, environmental protection equipment, etc.
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Packing & Delivery

We have a wide range of transportation options to choose from. No matter where you are, our transportation options can meet your needs.

Company Profile


FAQ
Q1.Do you accept OEM / ODM order?
A1:Of course, we have our own R&D team that support customization on motherboard design, test and produce.
Q2:What payment method do you accept?
A2:We accept T/T,MoneyGram,Paypal, Western Union is all ok.
Q3:How long is the warranty of your products?
A3:we offer 2 years warranty for all of our products.
Q4:How many days will samples be finished? And how about the mass production?
A4:Samples will be deliver within 3 working days,after payment received. The leading time of mass production will depend on the quantity.
Q5:If we come to China,can you arrange the visiting to your factory?
A5:We warmly welcome and look forward to your visiting to our factory at any time.