GE IS420ESWBH3A | Mark VIe 16-Port Industrial Ethernet Switch (ESWB)

Warranty： 1 year

Quality: Original module

Condition： New / Used

Certificate: COO(Certificate Of Original)

Warehouse: in -stock

HS Code:85389000.00

Delivery term:Express DHL/FedEx/UPS

Delivery time: Shipped in 1 week after payment

Payment term: T/T | Full payment

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Product Description & Procurement Process

GE Mark VIe: IS420ESWBH3A Industrial Ethernet Switch (ESWB)

The GE IS420ESWBH3A is a ruggedized Industrial Ethernet Switch (ESWB) specifically designed for the Mark VIe control system's internal network, known as IONet. Unlike standard commercial switches, the ESWB series is engineered to handle the deterministic, high-speed data traffic required for real-time turbine control and protection.

The "H3A" model features 16 high-speed RJ45 copper ports, providing ample connectivity for multiple I/O packs, controllers, and workstations within a single control cabinet. With its fanless design and industrial-grade shielding, the IS420ESWBH3A ensures reliable communication in high-temperature, high-vibration, and high-EMI environments.

Technical Specifications

Feature	Details
Model Number	IS420ESWBH3A
Manufacturer	GE (General Electric)
Series	Mark VIe / Mark VIeS
Module Type	Industrial Ethernet Switch (ESWB)
Port Count	16 Ports (RJ45 Copper)
Network Type	IONet (Internal Control Network)
Mounting	DIN-rail or Panel Mount
Input Power	Dual DC Power Inputs (Redundant)
Condition	100% Original & Brand New

GE IS420ESWBH3A Mark VIe Industrial Ethernet Switch with 16 RJ45 Ports for IONet Network

Key Features & Operational Role

Core Feature	Operational Benefit
High-Density Connectivity	16 ports allow for complex TMR configurations, linking multiple I/O racks to redundant controllers seamlessly.
Plug-and-Play Simplicity	Pre-configured for IONet traffic priorities, eliminating complex field setup while maintaining deterministic timing.
Dual Power Redundancy	Supports two independent DC power sources, ensuring the network stays online even if one power unit fails.
Ruggedized Design	Fanless aluminum chassis for superior heat dissipation in harsh turbine enclosures and high-EMI environments.
Real-Time Monitoring	Integrated LED indicators provide instant visual confirmation of link status, speed, and activity for easy troubleshooting.

Why Choose Us? (Your Trusted Industrial Network Partner)

Service Standard	Our Commitment
Real-Time Video Inspection	Live verification (WhatsApp/Zoom) of all 16 ports, factory seals, and serial numbers before shipping.
100% Original Guarantee	We only supply genuine GE hardware to avoid "gray market" risks such as latency or jitter in control loops.
12-Month Warranty	Your investment is protected by our comprehensive 1-year replacement warranty on every brand-new switch.
Specialized Global Logistics	Expert delivery to Saudi Arabia, UAE, and Kazakhstan with professional handling of export documentation.

Original GE IS420ESWBH3A Unmanaged Switch in Factory Packaging for Power Plant Control Systems

Frequently Asked Questions (FAQ)

Q1: What is the difference between H1A, H2A, and H3A revisions?

A: These revisions denote port configuration. The H3A is the 16-port copper version, while H1A and H2A may offer 8 ports or different combinations of fiber-optic (SFP) ports.

Q2: Does this switch require any software configuration?

A: No, the IS420ESWBH3A is an unmanaged switch designed for IONet. It is "plug-and-play" within the Mark VIe ecosystem.

Q3: Can this be used for the plant's general Ethernet network?

A: While it uses standard Ethernet protocols, it is optimized for Mark VIe IONet. It is highly recommended to keep it dedicated to the control system for security and performance.

Q4: How fast can I receive this if my current switch fails?

A: We maintain ready-to-ship stock. Express air freight to major hubs in the Middle East or Central Asia typically takes 3–5 business days.

Request a Professional Quote Today

Is your IONet experiencing "Network Loss" or "I/O Packet Drops"? Don't let a failing switch compromise your turbine control. Contact Xiamen Xiongba E-commerce Co., Ltd. today for actual stock photos, technical support, and a competitive quote on the IS420ESWBH3A.