{"product_id":"ge-is420eswbh2a-industrial-ethernet-switch","title":"GE IS420ESWBH2A Industrial Ethernet Switch","description":"\u003cp\u003eConfigured for deterministic network routing within Mark VIe control system platforms, the \u003cstrong\u003eGE IS420ESWBH2A\u003c\/strong\u003e (\u003cstrong\u003eIS420ESWBH2A\u003c\/strong\u003e Industrial Ethernet Switch) provides direct physical\/electrical execution. The hardware serves as a dedicated communication component utilized to establish high-speed data links between local controller racks, I\/O packs, and the primary plant-wide Unit Data Highway (UDH) or Control System Network (IONet).\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS420ESWBH2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries \/ Platform\u003c\/td\u003e\n\u003ctd\u003eSpeedtronic Mark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.50 lbs (0.68 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Mark VIe industrial switch form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +65 deg C (Standard control cabinet environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDriven via standard external 28 VDC control power distribution lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Ports\u003c\/td\u003e\n\u003ctd\u003eMulti-port configuration combining RJ-45 copper and Fiber Optic links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Media\u003c\/td\u003e\n\u003ctd\u003eSupports both Unshielded Twisted-Pair (UTP) and multi-mode fiber runs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eIntegrated cabinet panel or chassis structure mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE Industrial Control and Deterministic Networks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeterministic Networks and Clock Synchronization:\u003c\/strong\u003e The ESWB switch matrix prioritizes time-critical Ethernet\/IP and internal IONet control frames. By enforcing hardwired IEEE 1588 precision clock synchronization constraints across its routing logic, the module eliminates packet collision and jitter, ensuring variable process data frames from distributed I\/O blocks arrive at the master CPU within the designated controller scan window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Optic Port Isolation Matrix:\u003c\/strong\u003e The integration of onboard fiber optic transceiver ports provides absolute electrical isolation between separated node stations. By propagating control signals via optical single-mode or multi-mode fiber networks, the module completely blocks industrial ground potential loops, high-energy lightning surges, and ambient electromagnetic interference (EMI) from bleeding across separate control buildings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the technical advantage of the integrated fiber optic ports over standard RJ-45 copper lines in a turbine control environment?\u003c\/p\u003e\n\u003cp\u003eA: The fiber optic interfaces completely eliminate ambient electromagnetic and radio frequency noise induction common around large power generators and heavy switchgear. Additionally, fiber links extend the physical network span across multiple kilometers without the signal degradation and transmission attenuation boundaries inherent to standard Category 5 copper wires.\u003c\/p\u003e\n\u003cp\u003eQ: Can the IS420ESWBH2A switch be hot-swapped while the active control loop network is online?\u003c\/p\u003e\n\u003cp\u003eA: Yes, provided the switch is deployed within a dual or triple redundant network topology (such as a dual-ring or paired-switch layout). The independent control networks will instantly bypass the separated switch unit via parallel routing paths, preventing control packet timeouts while the physical card is extracted from its panel footprint.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47897030033598,"sku":"IS420ESWBH2A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-30_09-58-43.png?v=1782787645","url":"https:\/\/www.autooiltech.com\/ar\/products\/ge-is420eswbh2a-industrial-ethernet-switch","provider":"AutoOilTech Limited","version":"1.0","type":"link"}