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    Apter Power supports quotations, technical documents, sourcing and IONet topology checks for IS420ESWAH1A.

IS420ESWAH1A

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GE Mark VIeS IONet switch with eight copper Ethernet ports, one multimode fiber port and redundant 24/28 Vdc input.
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Technical specifications for IS420ESWAH1A

  • Manufacturer:
    General Electric
  • Part Number:
    IS420ESWAH1A
  • Product Family:
    GE Mark VIe Distributed I/O
  • Product Type:
    IONet Ethernet Switch with Multimode Fiber
  • Stock:
    1
  • Manufacturer:
    General Electric
  • Product family:
    Mark VIeS
  • Product type:
    IONet Ethernet switch
  • Copper interfaces:
    8 x 10/100Base-TX RJ45
  • Fiber interface:
    1 x 100Base-FX multimode LC
  • Input power:
    24/28 Vdc, 1 A maximum
  • Power inputs:
    2, diode-ORed
  • Mounting:
    DIN rail
  • Cooling:
    Convection
  • Operating temperature:
    -40 to 70 °C
  • Weight:
    0.54 kg
  • Tariff Code:
    8517620090
  • Country of origin:
    USA / India / China
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Fiber Fit Power & Mounting Commissioning Applications

Features:

  • Eight copper IONet connections support cabinet-level control traffic.
  • A dedicated multimode LC fiber interface extends the network across an optical segment.
  • Dual diode-ORed DC inputs support a resilient cabinet power design.
The H1A configuration is distinguished by its combination of copper switching and one fiber uplink.

DIN-rail mounting and convection cooling suit established Mark VIeS control-panel layouts.

Selection is most reliable when the fiber path and port map are compared with the installed network drawing.

Apter Power can support sourcing and technical review for the General Electric IS420ESWAH1A IONet Ethernet Switch with Multimode Fiber.
General Electric IS420ESWAH1A IONet Ethernet Switch with Multimode Fiber Manuals,Datasheets,Link

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • The multimode LC interface makes H1A the relevant ESWA choice when the cabinet drawing includes an optical link.
  • Port mapping should preserve the intended separation between local copper devices and the fiber-connected network segment.
  • Fiber type, connector cleanliness and peer-device compatibility influence link reliability after replacement.
  • Two diode-ORed DC inputs allow the switch to participate in a redundant 24/28 Vdc feed arrangement.
  • DIN-rail installation and convection cooling keep the hardware aligned with compact control-cabinet practice.
  • Grounding, cable bend radius and unobstructed airflow help maintain stable service in the intended enclosure.
  • Link indicators can help confirm that each documented copper and fiber connection has returned after installation.
  • Comparing the final port map with the cabinet drawing reduces the chance of a silent topology change.
  • Apter Power can review nameplate details and network records before shipment to support an accurate selection.
  • Mark VIeS IONet cabinets that require local copper connections and one multimode optical network segment.
  • Replacement projects where the installed H1A suffix and LC interface must be preserved.
  • Turbine-control network maintenance supported by documented power, grounding and port assignments.
Description
IS420ESWAH1A combines eight 10/100Base-TX copper ports with one 100Base-FX multimode LC interface for a Mark VIeS IONet cabinet that needs an optical network segment.

IS420ESWAH1A accepts two diode-ORed 24/28 Vdc supplies, mounts on DIN rail and uses convection cooling across the documented -40 to 70 °C operating range.

IS420ESWAH1A selection is clearest when the LC fiber path, copper port map and cabinet drawing are reviewed together. Apter Power supports quotations, technical records and topology review.
Alternative Names
IS420 ESWA H1A IS420-ESWA-H1A IS420ESWA H1A ESWA H1A IS420ESWAHIA
Technical notes
For smoother commissioning, confirming both DC feeds, protective grounding, copper-port assignments and the LC fiber path helps protect the network design. The main selection risk is substituting the copper-only H3A variant where an optical segment is required. Apter Power can review the cabinet topology before shipment.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How does IS420ESWAH1A fit an existing Mark VIeS IONet cabinet?
It serves as the cabinet network switch where the documented copper and multimode LC fiber topology matches. Apter Power can review the installed drawing and port plan before quotation.
When is IS420ESWAH1A preferable to the H3A variant?
The H1A is the relevant choice when the design requires its multimode LC fiber interface; the H3A is a copper-only configuration.
What information helps confirm an accurate IS420ESWAH1A replacement?
The full nameplate, cabinet drawing, DC feed arrangement and fiber connector details allow our team to compare the requested switch with the installed design.
Can IS420ESWAH1A use two cabinet power feeds?
Yes. GE documents two diode-ORed 24/28 Vdc inputs, supporting a redundant feed arrangement when wired according to the system design.
What should be reviewed if IS420ESWAH1A links remain inactive after installation?
A useful first review covers DC power, grounding, port mapping, fiber cleanliness and the configured peer connection. Apter Power can help organize the technical checks.
Can Apter Power support sourcing for IS420ESWAH1A?
Yes. We can provide quotation support, technical documents, sourcing assistance and a model-specific compatibility review for the intended Mark VIeS network.

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