Network Security Appliances - Protect, segment, and gain visibility.
Moxa’s industrial firewalls and secure routers secure OT networks end-to-end: create zones and conduits, build a DMZ, enable micro-segmentation, or add a “bump-in-the-wire” layer in front of critical assets with minimal IP changes.

The EDF-G1002-BP protects mission-critical OT assets and network zones at the control-network edge. Gen3 LAN bypass enables bump-in-the-wire deployment with minimal impact on existing setups (e.g., ITS, water pump-and-treat, oil and gas DCS, PLC/SCADA). IPS/IDS inspects traffic, surfaces threats, and offers Monitor and Protect modes for full visibility or active blocking. Industrial DPI understands OT protocol data for granular command control to critical controllers. Virtual patching shields known and unknown vulnerabilities when maintenance windows are limited. Paired with MXsecurity, you get centralized policy, firmware, configuration, and pattern management with efficient asset monitoring.

Further series in this category:
EDR-8010 / EDR-G9004 / EDR-G9010 (secure routers), MXsecurity (centralized security management).

Secure, reliable, high-performance switching platforms for critical OT networks.
With MX-NOS, you get a consistent UX, powerful security features, and efficient workflows—ideal for IEC-aligned infrastructures and high availability in rack and field deployments.

RKS-G4000 Series – Industrial Rackmount Ethernet Switches

• From Fast Ethernet to full-Gigabit for industrial networks

• High EMC immunity compliant with IEC 61850-3 / IEEE 1613

• IEC 62443-4-2 Security Level 2 certified to safeguard critical applications

• MX-NOS delivers a consistent UX with secure, powerful features

EDS-4000 / G4000 Series – Industrial Managed Ethernet Switches

• 90 W PoE and 2.5GbE connectivity

• Modular power design for easier maintenance

• < 50 ms network redundancy to (depending on topology and configuration) avoid communication loss

• IEC 62443-4-2 Security Level 2 certified

• MX-NOS for consistent UX, policy control, and advanced features
  
  

Moxa’s SDS-3000/G3000 smart switches have been developed for users who want to upgrade from unmanaged to managed switches without sacrificing usability. With support for common industrial protocols such as PROFINET, Modbus, and EtherNet/IP, these switches allow an easy integration into existing networks while providing advanced safety functions like VLAN support and port control. The intuitive web GUI makes configuration easy, so that networks can not only be installed quickly, but also monitored and maintained in a secure way. The new models in the SDS Series are compact and ideal for space-saving applications such as control cabinets. They are equipped with 6, 10 and 12 ports and complement the existing 8- and 16-port models.

Build resilient EtherCAT architectures with flexible topologies.

Moxa’s EtherCAT junctions enable star, line, ring, and tree topologies for fast, deterministic, and fault-tolerant networks. Faults are contained within a single branch so other segments stay online, enabling maximum uptime and modular expansion. Redundant power inputs, a rugged metal housing, and ETG-certified interoperability ensure industrial reliability.

MGate 5216 gateways connect Modbus/serial devices to EtherCAT with intuitive web configuration, monitoring tools, MicroPython support, and IEC 62443-4-2-aligned cybersecurity, making it easy to bring brownfield assets into modern EtherCAT systems.

Network Security Appliances - Protect, segment, and gain visibility.
Moxa’s industrial firewalls and secure routers secure OT networks end-to-end: create zones and conduits, build a DMZ, enable micro-segmentation, or add a “bump-in-the-wire” layer in front of critical assets with minimal IP changes.

The EDF-G1002-BP protects mission-critical OT assets and network zones at the control-network edge. Gen3 LAN bypass enables bump-in-the-wire deployment with minimal impact on existing setups (e.g., ITS, water pump-and-treat, oil and gas DCS, PLC/SCADA). IPS/IDS inspects traffic, surfaces threats, and offers Monitor and Protect modes for full visibility or active blocking. Industrial DPI understands OT protocol data for granular command control to critical controllers. Virtual patching shields known and unknown vulnerabilities when maintenance windows are limited. Paired with MXsecurity, you get centralized policy, firmware, configuration, and pattern management with efficient asset monitoring.

Further series in this category:
EDR-8010 / EDR-G9004 / EDR-G9010 (secure routers), MXsecurity (centralized security management).

Secure, reliable, high-performance switching platforms for critical OT networks.
With MX-NOS, you get a consistent UX, powerful security features, and efficient workflows—ideal for IEC-aligned infrastructures and high availability in rack and field deployments.

RKS-G4000 Series – Industrial Rackmount Ethernet Switches

• From Fast Ethernet to full-Gigabit for industrial networks

• High EMC immunity compliant with IEC 61850-3 / IEEE 1613

• IEC 62443-4-2 Security Level 2 certified to safeguard critical applications

• MX-NOS delivers a consistent UX with secure, powerful features

EDS-4000 / G4000 Series – Industrial Managed Ethernet Switches

• 90 W PoE and 2.5GbE connectivity

• Modular power design for easier maintenance

• < 50 ms network redundancy to (depending on topology and configuration) avoid communication loss

• IEC 62443-4-2 Security Level 2 certified

• MX-NOS for consistent UX, policy control, and advanced features
  
  

Moxa’s SDS-3000/G3000 smart switches have been developed for users who want to upgrade from unmanaged to managed switches without sacrificing usability. With support for common industrial protocols such as PROFINET, Modbus, and EtherNet/IP, these switches allow an easy integration into existing networks while providing advanced safety functions like VLAN support and port control. The intuitive web GUI makes configuration easy, so that networks can not only be installed quickly, but also monitored and maintained in a secure way. The new models in the SDS Series are compact and ideal for space-saving applications such as control cabinets. They are equipped with 6, 10 and 12 ports and complement the existing 8- and 16-port models.