
Best selling Firewalls from Deciso
On this page you'll find a ranking of the best Deciso products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Deciso DEC3862 - OPNsense® Rack Security Appliance
DEC3862 – OPNsense® Rack Security Appliance
A great performer with AMD EPYC™ performance in a rack mountable enclosure.
This model includes 32GB DDR4 RAM, 512GB M.2. Solid State Flash and can handle upto 17.6Gbps Firewall undamp; 2.5Gbps IPsec throughput .
The Ultimate Appliance for Intrusion Prevention, Webproxy or Zenarmor (Sensei)
- 19″ 1U rack appliance
- Matching powercord
- Configuration cable
- Quickstart guide.

2. Deciso DEC2752 - OPNsense® Rack Security Appliance
The DEC2752 - OPNsense® Rack Security Application from Deciso is a powerful firewall solution specifically designed for use in rack environments. It comes with pre-installed OPNsense® software that includes an open-source license, as well as one year of free Business Edition. This security application is ideal for various applications such as firewall, routing, VPN, and Intrusion Detection/Prevention Systems (IDPS). With robust hardware features, including 10Gbps SFP+ ports and 2.5GbE RJ45 ports, the DEC2752 ensures high network speed and efficiency. The internal storage capacity of 256GB Solid State Flash and 8GB DDR4 RAM provides smooth performance and fast data processing. The DEC2752 is not only known for its high throughput but also for its ability to manage a large number of concurrent sessions, making it an ideal choice for businesses seeking a reliable and powerful security solution.
- Firewall throughput of up to 10Gbps
- Support for up to 7,000,000 concurrent sessions
- IPsec VPN throughput of 1.2Gbps
- High availability with state synchronization
- Pre-installed OPNsense® software with open-source license.

3. Deciso DEC697 - OPNsense® desktop security application
A great performer with AMD G-Series SOC performance in a very small fanless chassis. This model includes 8GB DDR3 RAM, 256GB NVMe solid state flash and can handle up to 5000Mbps firewall and 600Mbps IPsec throughput.
Scope of delivery:
- Desktop appliance
- Matching power cable
- Power supply
- Configuration cable
- Quick start guide
Software:
- Pre-installed software OPNsense®
- License Open Source + 1 year free Business Edition
Hardware specifications:
- Typical applications: Firewall, Routing, VPN, IDPS, Webproxy
- 2.5 GbE RJ45 Ports (100/1000/2500Mbps): 4
- USB Ports: 1
- Console Port: 1
- Internal Memory: 256GB NVMe Solid State Flash
- Memory: 8GB DDR3
- CPU Cores: 4 (1.8GHz)
- Virtual Interfaces (802.1q VLANs): 4093
System performance:
- Firewall throughput: 5000Mbps
- Firewall packets per second: 420Kpps
- Firewall port-to-port throughput: 2.3Gbps
- Firewall port to port packets per second: 195Kpps
- Concurrent sessions: 7,000,000
- Firewall latency (RTT): 125µs
- Firewall policies (recommended maximum): 10,000
- IPsec VPN throughput (AES256G): 600Mbps
- High availability with status synchronization requires two devices
Dimensions:
- Height x width x length (mm): 22 x 185 x 134
- Height x width x length (inches): 0.9 x 7.55 x 5.47
- Form factor: Desktop
- Weight (device only): 0.6kg
Environment:
- Power consumption: 100-240VAC, 50-60Hz
- Power consumption (typical): 13W
- Heat dissipation: 44 BTU/hr
- Operating temperature: 0 to +40°C
- Storage temperature: -20 to +70°C
- Humidity: 10-90% non-condensing
Conformity:
- FCC Part 15 Class A, CE, RoHS.

4. Deciso DEC2687 OPNsense® Rack Security Appliance
The DEC2687 OPNsense® rack security appliance from Deciso is a powerful firewall solution specifically designed for use in 1U rack enclosures. Equipped with an AMD G-Series SOC and 8 GB of DDR3 RAM, this model delivers impressive performance with a firewall throughput of up to 5000 Mbps and an IPsec throughput of 600 Mbps. The pre-installed OPNsense® software allows for user-friendly configuration and management, while the open-source license and free Business Edition for one year provide additional flexibility. The hardware includes four 2.5 GbE RJ45 ports, one USB port, and one console port, ensuring versatile connectivity. With 256 GB of internal solid-state flash storage and the ability to manage up to 7 million simultaneous sessions, the DEC2687 is a reliable choice for businesses requiring robust network security.
- 4 x 2.5 GbE RJ45 ports for high network speed
- Maximum firewall throughput of 5000 Mbps
- Supports up to 7 million simultaneous sessions
- Pre-installed OPNsense® software with open-source license
- Operating temperature range of 0 to +45°C for flexible deployment options.
