EAGLE20 and EAGLE30 Industrial Firewalls

Multiport industrial firewalls, combined with Hirschmann’s latest operating system, offer advanced security functionality and data inspection within a single device.


Together, the EAGLE20/30 firewalls with Hirschmann Security Operating System (HiSecOS) 3.0 software offer a solution capable of securing and protecting an entire industrial network via strengthened security
features. Customers can select from many options to create a device which exactly matches their requirements.

  • Modular and customizable – with various configuration options, the multiport firewalls offer up to eight ports, including Fast Ethernet, Gigabit Ethernet, and Symmetrical High-speed Digital Subscriber Line (SHDSL).
  • Networkwide security – HiSecOS 3.0’s new features, including Deep Packet Inspection (DPI), ensure the integrity of every packet passing through a network and protect the network from malicious intents.
  • Easy to confugure – the Firewall Learning Mode (FLM) feature allows for one-click setup to create custom firewall rules for individual network needs.
  • Availability of multiple ports offers cost savings and flexibility
  • DPI to ensure network packet integrity
  • Easy firewall deployment and one-click rule setup
  • Additional router redundancy protocols, including Virtual Router Redundancy Protocol (VRRP) to reduce downtime
  • Support for SHDSL interfaces – allows WAN connectivity using legacy telephone cables
  • Enhanced security, including Ingress Protection and ACL-based counters and filters
  • Simple intrusion detection
  • Small form-factor pluggable (SFP) support for twisted-pair Gigabit cables
  • Meets various standards and approvals
    − Substation: EN 61850-3, IEEE 1613
    − Safety: EN 60950-1, UL 60950-1, EN 61131-2 (Class 1 Equipment)
    − Traffic Controllers: NEMA TS 2
    − Railway: EN 50121-4
    − Radio Equipment: CE, FCC
    – Hazardous Locations: ISA-12.12.-01 Class 1 Div.
  • Cellular LTE functionality

The multiport industrial firewall has features designed for use in automobile and machine building environments, process automation settings, and transportation industries. The EAGLE20/30 firewall with HiSecOS 3.0 – and its robust design and hardened housings – is also able to operate in any industrial application, including water and wastewater, food and beverage, general manufacturing, and oil and gas.

Related Ressources

Related Products


The multiport EAGLE40 next-generation firewall offers a comprehensive cybersecurity solution to maximize uptime in today’s stringent automated environments.


Extensive Layer 2 and Layer 3 redundancy features, combined with other highlights such as NAT and firewall, not only guarantee maximum data security but also make it easy to integrate your production facilities into the Network.


The Tofino Xenon industrial security appliance provides comprehensive network protection. It is a versatile, extremely ruggedized device that ensures maximum data protection for production systems.


The Rail Data Diode RDD20 enables a one way transmission from a secure part of a network to a vulnerable part and makes sure that no data traffic on the vulnerable part can influence the secure part.

Blog Posts


Read all the latest news on the Industrial Ethernet Blog.

White Paper
TSN - Time Sensitive Networking


Understand why TSN is not "just another standard", but a new evolution in mission-critical networking.

White Paper
Firewall Technology


You'll be on your way to knowing how to use different firewalls to enhance the security, robustness and resiliency of industrial systems!