{"product_id":"yokogawa-ant401-5e-optical-esb-bus-repeater-control-module","title":"Yokogawa ANT401-5E Optical ESB Bus Repeater Control Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eANT401-5E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance optical regeneration module designed for Yokogawa’s proprietary ESB (Extended Serial Backplane) bus system. It converts electrical ESB signals into fiber-optic pulses, effectively eliminating the distance limitations of copper cabling while enabling secure, high-speed communication between local and remote I\/O nodes in distributed control systems.\u003c\/p\u003e\n\u003cp\u003eEngineered specifically for RIO (Remote I\/O) bus expansion, the ANT401-5E provides galvanic isolation between ESB segments, significantly reducing the risk of surge damage, ground potential differences, and electromagnetic interference (EMI) in large-scale industrial plants.\u003c\/p\u003e\n\u003cp\u003eThe module is typically deployed in pairs or in conjunction with the ANT502 optical interface module to establish reliable long-distance links between the Field Control Station (FCS) and remote racks within the Yokogawa FIO architecture.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eOptical ESB Bus Repeater (SFP \/ Fixed Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Transmission Range\u003c\/td\u003e\n\u003ctd\u003e5 km (Singlemode Fiber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Rate\u003c\/td\u003e\n\u003ctd\u003e128 Mbps (Standard ESB Speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Port\u003c\/td\u003e\n\u003ctd\u003eLC-type connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBaseplate installation (FIO System)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 mm × 50 mm × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRemote I\/O Expansion\u003c\/strong\u003e\u003cbr\u003eConnects remote I\/O racks located in separate process buildings to a centralized Field Control Station.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSite-wide ESB Integration\u003c\/strong\u003e\u003cbr\u003eExtends ESB communication across large facilities such as refineries or water treatment plants where copper cabling distance is insufficient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEMI\/RFI Mitigation\u003c\/strong\u003e\u003cbr\u003eUses fiber-optic transmission to maintain signal integrity in high electrical noise environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the ANT401-5E be used with multimode fiber?\u003c\/strong\u003e\u003cbr\u003eThe module is optimized for singlemode fiber to achieve the full 5 km transmission range. Multimode fiber may reduce the supported distance significantly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support hot-swapping?\u003c\/strong\u003e\u003cbr\u003eYes. Within the Yokogawa FIO system architecture, hot replacement is supported when redundant ESB configuration is properly implemented.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between ANT401 and ANT411?\u003c\/strong\u003e\u003cbr\u003eThe ANT401-5E is the standard optical ESB repeater. The ANT411 typically refers to a slave-side optical module or a hardware variant with different environmental specifications.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51820550127928,"sku":"ANT401-5E","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/ANT401-5E.jpg?v=1771983859","url":"https:\/\/www.automodulexpert.com\/hu\/products\/yokogawa-ant401-5e-optical-esb-bus-repeater-control-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}