{"product_id":"yokogawa-ynt511d-v42-kt-optical-bus-repeater","title":"Yokogawa YNT511D-V42\/KT Optical Bus Repeater","description":"\u003cp\u003eThe Yokogawa YNT511D-V42\/KT is an optical bus repeater for Yokogawa's V net communication system. It uses fiber-optic transmission to extend communication distances between network segments while maintaining the dual-redundant bus configuration. The YNT511D model supports transmission distances of up to 4 km per optical repeater pair, subject to the specified fiber type, optical loss, and overall network configuration.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eYNT511D-V42\/KT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eOptical Bus Repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eV net\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Configuration\u003c\/td\u003e\n\u003ctd\u003eDual-redundant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Medium\u003c\/td\u003e\n\u003ctd\u003eFiber-optic cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Transmission Distance\u003c\/td\u003e\n\u003ctd\u003e4 km per optical repeater pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC, indicated by the model's 4 power-supply code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOption Code\u003c\/td\u003e\n\u003ctd\u003e\/KT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNetwork Function and Transmission Limits\u003c\/h3\u003e\n\u003cp\u003eThe YNT511D converts the electrical V net communication path to an optical-fiber link, allowing the network to span distances beyond those supported by a single coaxial cable segment. It is intended for V net rather than standard Ethernet, even though Yokogawa documentation uses 10BASE-2 and 10BASE-5 terminology to describe the cable configurations.\u003c\/p\u003e\n\u003cp\u003eThe 4 km transmission rating applies to a pair of YNT511D optical bus repeaters. Actual network reach also depends on fiber specifications, optical attenuation, repeater count, and the total transmission-distance restrictions of the V net system.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can one YNT511D repeater provide a 4 km optical link?\u003c\/p\u003e\n\u003cp\u003eA: The documented 4 km configuration uses two YNT511D optical bus repeaters, one at each end of the optical link. The fiber type and optical-loss budget must meet the manufacturer's specifications.\u003c\/p\u003e\n\u003cp\u003eQ: Is the YNT511D-V42\/KT compatible with standard Ethernet networks?\u003c\/p\u003e\n\u003cp\u003eA: No. The YNT511D is designed for Yokogawa V net communication. The 10BASE-2 and 10BASE-5 references in its documentation describe cable configurations and do not mean that V net is standard Ethernet.\u003c\/p\u003e\n\u003cp\u003eQ: What should be checked when replacing an existing YNT511D?\u003c\/p\u003e\n\u003cp\u003eA: Verify the complete model code, power-supply configuration, \/KT option, fiber interface requirements, and existing V net topology. The repeater must match the intended dual-redundant network configuration.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67923715555570,"sku":"YNT511D-V42\/KT","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/YNT511D-V42KT.jpg?v=1793167632","url":"https:\/\/www.petrospare.com\/products\/yokogawa-ynt511d-v42-kt-optical-bus-repeater","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}