The IS420ESWAH1A is a rugged, high-performance Ethernet switch developed for integration into GE Mark VIe and VIeS control systems. This model includes eight 10/100Base-TX Ethernet ports and one 100Base-FX fiber port, allowing for reliable data transmission across copper and fiber optic lines.

Designed for IONet communications, it ensures stable, real-time data flow between controllers, HMIs, and remote I/O modules. Its industrial-grade design makes it suitable for harsh environments such as turbine control systems, substations, and critical infrastructure.

Key Features:

• Part Number: IS420ESWAH1A

• Ports: 8x Ethernet (RJ45), 1x Fiber Optic (ST)

• Network Type: IONet, Industrial Ethernet

• Compatibility: GE Mark VIe and Mark VIeS systems

• Function: Network switching, data communication, control system integration

• Condition Options: UNUSED and REBUILT

• Availability: In stock, ships same day from Evaflux

• Testing: OEM-level functional testing and quality assurance

Whether you’re replacing a failed network component or upgrading your control system infrastructure, the IS420ESWAH1A ensures high availability, low latency, and robust performance.

At Evaflux, we specialize in providing mission-critical components with fast turnaround times and expert technical support.

📞 Need pricing or additional support? Contact Evaflux today—we’ll respond within 24 hours with the information you need.