{"product_id":"ge-mark-vie-is420eswah1a-industrial-ionet-switch","title":"Commutateur industriel IONet GE Mark VIe IS420ESWAH1A","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS420ESWAH1A (IS420ESWAH1A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-availability, unmanaged Industrial Ethernet Switch engineered by General Electric specifically for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePACSystems Mark VIe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand Mark VIeS functional safety control systems. Operating as a deterministic network distribution hardware hub, this device coordinates high-speed communication traffic across localized Industrial Optical Network (IONet) loop configurations. Heavy-duty continuous-process automated infrastructures—including thermal power generation grids, chemical processing refineries, and mineral processing mills—rely on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS420ESWAH1A (IS420ESWAH1A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto maintain synchronized peer-to-peer data links. By eliminating transmission loop jitter and prioritizing safety critical real-time application packets, this switch prevents unprogrammed communications timeouts. This guarantees continuous control visibility, safeguards high-value turbines, and actively eliminates expensive plant forced outages caused by network dropouts.\u003c\/p\u003e\n\u003ch3\u003eHardware Topography \u0026amp; Core Architecture\u003c\/h3\u003e\n\u003cp\u003eThe underlying structural layout, redundant processing paths, and automated packet filtering protocols of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS420ESWAH1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eswitch assembly deliver reliable runtime data throughput.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated IONet Port Array:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutfitted with 10\/100 Base copper ports utilizing standard RJ45 connections, featuring auto-negotiation, auto-sensing HP-MDIX cable crossing, and full\/half duplex support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Input Matrix:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImplements Dual-OR'd redundant 24\/28 VDC terminal block inputs, providing seamless power bus handoffs without internal component resets if a primary power rail drops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Packet Buffering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes an integrated minimum 256 KB packet buffer paired with a robust 4 K Media Access Control (MAC) address tracking ledger to optimize frame forwarding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Telemetry LEDs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures dual-color LED indicators for each network interface to report Link Presence, Active Transfer Rate, and Duplex Status alongside an independent power rail health light.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Location Structural Armor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt with G3 conformal-coated circuit substrates housed within a rugged metal shell, certified for secure installation in harsh Class I, Division 2 and Zone 2 automated switchgear panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Indicators \u0026amp; Environmental Limits\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFactory Automation Specification Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Identity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIS420ESWAH1A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand Manufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGE Gas Power (General Electric Automation Solutions)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl System Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VIe \/ Mark VIeS Control Platform\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHardware Variant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eESWA Form Factor Network Assembly\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface Port Density\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Density Unmanaged Copper RJ45 Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEEE 802.3, 802.3u, and 802.3x Compliance Standards\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundant Power Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual Diode-OR'd Inputs via Phoenix Contacts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption Limits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 to 28 VDC Nominal Potential \/ 1 A Maximum Current Draw\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConformal Coating Level\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePremium G3 Advanced Environmental Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Operating Window\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to +70 deg C Ambient Operating Range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature Bounds\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to +85 deg C Structural Storage Limits\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling Subsystem Setup\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eZero-Moving-Parts Passive Convection Cooling\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturing Location\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSubstation Communication \u0026amp; Diagnostic FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat differentiates the ESWA hardware form factor from the adjacent ESWB line of IONet switches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESWA and ESWB designations classify the structural layout and port groupings of the switch. While both run identical internal switching logic and core packet management systems, the ESWA form factor utilizes a specific physical footprint optimized for narrow profile DIN-rail layouts, maximizing port density while keeping panel space requirements low.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the H1A suffix affect the physical port layout and fiber optic capabilities of this switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe numerical indicator specifies the exact media configuration of the GE switch family. The H1A option represents an all-copper layout with no onboard fiber optic transceivers. In contrast, higher variants like the H2A through H5A integrate multi-mode or single-mode long-distance fiber optic transceivers alongside the standard copper interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the unmanaged architecture of the IS420ESWAH1A require manual software setup before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This hardware runs completely plug-and-play without requiring manual IP address assignments, network configuration scripts, or firmware programming. When inserted into an active Mark VIe loop, the switch automatically detects device speeds, maps active MAC addresses, and routes IONet data packets without field technician intervention.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDIN-Rail Grounding and Electromagnetic Noise Minimization:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSnap the IS420ESWAH1A securely onto a standard 35 mm DIN rail using the approved structural mounting clips. To maintain stable communication throughput in high-EMI switchgear panels, the DIN rail must be cleanly bonded to the enclosure's main earth ground grid. Clean away any paint or oxidation at the chassis mounting points to establish a low-resistance path that helps dissipate high-frequency electrical noise before it distorts data frame packets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Power Feed Separation and Terminal Torquing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect independent 24 VDC power supplies to terminal blocks TB1 and TB2 to utilize the module's dual Diode-OR'd power redundancy. Secure the wiring screws on the Phoenix contacts to a torque profile of 0.25 N-m (2.2 inch-lbs). Sourcing these power inputs from separate breakers prevents a single component failure from taking down the entire IONet network node.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAirflow Management and Thermal Performance Guidelines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe switch is factory-certified to operate via passive convection cooling over an ambient temperature range of -40 to +70 deg C. To ensure natural upward airflow through the perforated metal shell, leave a minimal clearance boundary gap of 5 cm above and below the device housing. Keep the enclosure clear of heavy dust accumulations to prevent localized heat buildup from shortening the lifespan of the internal capacitors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695407133035,"sku":"IS420ESWAH1A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is420eswah1a-ethenet-switch-8-port-1-fiber-lnvoixgrzrv_8bf2bee9-78e1-49a8-8057-6f3873ae80f1.jpg?v=1766134930","url":"https:\/\/www.plcprotech.com\/fr\/products\/ge-mark-vie-is420eswah1a-industrial-ionet-switch","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}