Securing Automation Networks: Why the Stratix 5900 is More Than Just a Router

When running any operation, whether it’s a small business or a large automation company with many satellite sites, cybersecurity is a gear in the main machine that isn’t to be left out. Network security comes in all forms, such as VPNs, firewalls, and even your local IT personnel telling you to stop clicking on those phishing emails. However, that is mainly due to the dangers an unsecured network can impose. This is where the Stratix 5900 comes in, a device that does a lot more than route packets from point A to point B.

Built for More Than Just Connectivity

The main idea for the Stratix 5900 is to build an industrial VPN router that is meant to withstand the harsh environments that factories will inevitably subject them to with speed and connectivity. Speed and connectivity are also top priorities to ensure as little downtime as possible and proper integration with industrial control systems. A conventional office-grade router might bring high speeds, but it’s like comparing a single-blade pocketknife to a Swiss Army knife.

Let’s break down what makes it stand out.

Industrial-Grade Security

Cybersecurity in automation is no joke. A compromised network could mean a stopped assembly line, a shutdown power plant, or worse. That’s why the Stratix 5900 is loaded with security features built to handle industrial control system (ICS) threats.

Built-in Firewall: The firewall is designed with industrial applications in mind, meaning it can filter traffic based on control system protocols, ensuring only authorized devices and commands get through.

Deep Packet Inspection (DPI): This feature lets the router examine and analyze network traffic beyond just basic headers, helping detect and block suspicious or unauthorized commands before they cause harm.

VPN Support: Secure remote access is important not only in business networks but also in automation factories, and the Stratix 5900 provides robust IPsec and SSL VPN support for encrypted remote connections. These are perfect for engineers and technicians who need to access systems offsite without opening security holes.

Access Control Lists (ACLs): These allow administrators to specify which users or devices can access network resources, creating an additional layer of defense against unauthorized access.

Network Address Translation (NAT): This feature helps to mask internal network structures, making it more difficult for attackers to map out a facility’s layout and target vulnerable devices.

If you would like a deeper dive in the security aspect of the Stratix 5900, we have a write up on that as well. ( https://www.dosupply.com/tech/2024/11/08/understanding-the-security-features-of-the-stratix-5900-protecting-your-industrial-network/)

Designed for Industrial Environments

It’s one thing to have excellent security, though it’s another to keep it working in extreme conditions. Imagine how much frustration and downtime a router that keeps shutting down when it vibrates a little too hard would cause. So unlike traditional IT routers, the Stratix 5900 is built for dusty, humid, high-vibration environments.  Some key hardware perks include:

• Hardened Enclosure: The Stratix 5900 is designed to withstand tough conditions in industrial control panels and factory floors without failing.
• Extended Temperature Range: Unlike standard routers that might panic at anything outside a cozy office temperature, the Stratix 5900 keeps running smoothly, whether it’s in a freezing cold warehouse or a scorching hot production facility.
• DIN Rail Mounting: It slots neatly into industrial control enclosures and seamlessly integrates with other Rockwell Automation and third-party equipment.
• Power Redundancy: Dual power inputs ensure the device remains operational even if one power source fails, reducing the risk of unexpected downtime.

Seamless Integration with Rockwell Automation

One of the Stratix 5900’s biggest selling points is how well it fits into existing automation infrastructure. Because it is designed for industrial networking, it supports network segmentation, managed traffic flow, and enhanced security controls. These capabilities ensure that critical automation traffic remains protected from external threats and internal network congestion.

As stated, the Stratix 5900 supports NAT and VLAN segmentation, allowing for flexible and secure network design. VLAN segmentation ensures that mission-critical traffic is isolated from general business traffic, reducing the risk of security breaches and performance issues. NAT simplifies connectivity for industrial devices, allowing seamless communication between different network segments while maintaining security.

Additionally, when paired with Stratix-managed switches, network performance is further optimized. Features such as port-based security, storm control, and redundancy protocols help maintain a stable and secure network environment, ensuring uninterrupted operation of automation equipment.

Remote Access and Cloud Readiness

Another key feature of the Stratix 5900 is its ability to support remote access and cloud-based monitoring. More industrial systems are moving toward cloud integration, so having a router capable of securely transmitting data to and from these platforms is very important. The Stratix 5900 enables secure connections between on-premise systems and cloud-based applications, making predictive maintenance, real-time monitoring, and remote diagnostics much more straightforward.

For organizations looking to implement IIoT (Industrial Internet of Things) solutions, the Stratix 5900 also serves as an ideal bridge between factory-floor automation systems and cloud services. Built-in security protocols and advanced traffic filtering ensure that sensitive production data is transmitted safely without exposure to external threats.

Compliance with Industry Standards

Regulatory compliance is an important factor in industrial automation, and the Stratix 5900 is designed to meet industry cybersecurity and networking standards. After all a product without the proper certifications cannot be easily trusted, especially in a system as expansive and important as a factory. It supports protocols and certifications such as:

• NERC CIP: Critical Infrastructure Protection compliance for securing industrial control systems.
• ISA/IEC 62443: Cybersecurity standards for industrial automation and control systems.
• UL Certification: This certifies compliance with industrial safety and reliability standards.
• IEEE 802.1X: Network access control, ensuring that only authorized devices connect to the network.

By meeting these standards, the Stratix 5900 provides peace of mind for organizations that must adhere to strict security and compliance regulations.

Why Would You Want One?

If your automation setup requires secure remote access, reliable industrial networking, and protection against cybersecurity threats, the Stratix 5900 is a wise investment. It doesn’t matter if you are managing a remote water treatment facility, a busy manufacturing plant, or even an energy grid; this router ensures your network is secure, reliable, and easy to manage.

Additionally, Rockwell offers a range of accessories and complementary devices to enhance its performance. Paired with Stratix-managed switches, network segmentation, and security policies become even more robust, ensuring mission-critical traffic is protected from external threats and internal network mishaps. The Stratix 5700 and 5400 managed switches work seamlessly with the Stratix 5900, offering additional security features such as port-based security, storm control, and redundancy protocols for industrial networks.

Final Thoughts

The Stratix 5900 goes beyond basic routing, offering advanced security, industrial durability, and seamless Rockwell Automation integration. It invests in both protection and performance, ensuring that automation systems remain resilient, secure, and future-ready.

For those looking to strengthen their industrial network, the Stratix 5900 is a necessity. If you’re interested in exploring how it can fit into your setup, take a look at available models and accessories to get the most out of your network security strategy on our website Dosupply.com. You may also call or email us and our team of sales and technical experts will help you pick the right Stratix for your industrial needs. We also have more blogs like this on our site as well, such as this one comparing the Stratix 5900 to the competition.