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IS420ESWBH3A GE Mark VIe Industrial Ethernet Switch

IS420ESWBH3A GE Mark VIe Industrial Ethernet Switch

Product Description

The IS420ESWBH3A is a managed industrial Ethernet switch for the GE Mark VIe Speedtronic control architecture. It serves as the backbone of the IONet communication network, enabling deterministic data exchange between...

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SKU: IS420ESWAH3A
Vendor: GE Fanuc
Category: Industrial Ethernet Switch
Related Series:

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  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

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  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Product Description

The IS420ESWBH3A is a managed industrial Ethernet switch for the GE Mark VIe Speedtronic control architecture. It serves as the backbone of the IONet communication network, enabling deterministic data exchange between controllers, I/O packs, and HMIs in turbine control systems.

This BH3A variant supports high-density networking with copper and fiber optic interfaces, providing reliable communication in harsh power generation environments. The rugged metal housing is designed for DIN-rail mounting and withstands mechanical vibration and thermal stress inside industrial control cabinets.

Technical Specifications

Item Specification
Model IS420ESWBH3A
Total Ports 18
Copper Ports 16 × 10/100Base-TX RJ45
Fiber Ports 2 × Fiber optic uplink
Supported Media UTP, STP, Fiber
Input Power Redundant 24 VDC / 48 VDC
Power Consumption 26 W max
Operating Temperature -40°C to 85°C
Dimensions 216 × 133 × 43 mm
Weight 1.8 kg

Industrial Applications

  • Turbine control networking

  • Power plant DCS communication infrastructure

  • Real-time I/O data synchronization

  • Plant-wide control cabinet networking

Network Engineering FAQ

Is this switch managed or unmanaged?
It is a managed industrial switch, optimized for proprietary IONet protocols and real-time control traffic prioritization.

What fiber connector type is used?
Typically LC or ST-type connectors using multi-mode fiber (depends on SFP module or internal revision).

Why is redundancy important?
Dual power inputs ensure network availability even if one power source fails, maintaining turbine control visibility and system safety.