{"product_id":"exfo-lfd-202-live-fiber-detector-with-traffic-direction-and-tone-detection","title":"EXFO LFD-202 Live Fiber Detector with Traffic Direction and Tone Detection","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe EXFO LFD-202 is an essential field tool designed for identifying optical signals within fiber optic cables without disrupting network traffic. This live fiber detector allows technicians to detect traffic presence, traffic direction, and specific optical tones, while also measuring fiber power levels.\u003c\/p\u003e\n\u003cp\u003eEngineered for high-performance field testing, the LFD-202 is compatible with a wide range of fiber types including coated, jacketed, and ribbon fibers. Its robust design is well-suited for demanding installation and maintenance environments where accuracy and signal integrity are critical for network uptime.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Intrusive Detection\u003c\/strong\u003e\u003cbr\u003eIdentifies live traffic without interrupting communication, preventing accidental downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraffic Direction Sensing\u003c\/strong\u003e\u003cbr\u003eClearly indicates the direction of signal transmission to assist in fiber mapping and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone Detection\u003c\/strong\u003e\u003cbr\u003eCapable of detecting specific modulated tones for fiber identification and continuity testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Power Meter\u003c\/strong\u003e\u003cbr\u003eProvides precise power measurements from 0 to -40 dBm for signal verification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Adapter System\u003c\/strong\u003e\u003cbr\u003eIncludes three interchangeable adapter heads to accommodate 250μm, 900μm, 3mm jacketed, and ribbon fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-Ready Design\u003c\/strong\u003e\u003cbr\u003eFeatures a portable form factor and is supplied with a soft pouch for convenient storage and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiber identification in data centers and central offices\u003c\/li\u003e\n\u003cli\u003eOSP cable maintenance and troubleshooting\u003c\/li\u003e\n\u003cli\u003eInstallation of fiber-to-the-x (FTTX) networks\u003c\/li\u003e\n\u003cli\u003eSignal verification during network upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLFD-202 Live Fiber Detector unit\u003c\/li\u003e\n\u003cli\u003eSoft carrying pouch\u003c\/li\u003e\n\u003cli\u003eInterchangeable adapter heads (for 250μm, 900μm, and 3mm fibers)\u003c\/li\u003e\n\u003cli\u003e9V battery\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEXFO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Measurement Range\u003c\/td\u003e\n\u003ctd\u003e0 to -40 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Fiber Types\u003c\/td\u003e\n\u003ctd\u003e250μm, 900μm, 3mm, Ribbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eTraffic Direction, Tone Detection, Power Measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e9V Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit interrupt traffic during testing?\u003c\/strong\u003e\u003cbr\u003eNo, the LFD-202 is designed for non-intrusive testing and will not disrupt signals on live fibers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fiber sizes can the adapters accommodate?\u003c\/strong\u003e\u003cbr\u003eThe included adapters support 250μm (coated), 900μm (buffered), 3mm (jacketed) fibers, as well as ribbon fiber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it measure optical power?\u003c\/strong\u003e\u003cbr\u003eYes, it features an integrated power meter with a range of 0 to -40 dBm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre batteries included?\u003c\/strong\u003e\u003cbr\u003eYes, the unit ships with a 9V battery included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the traffic direction feature?\u003c\/strong\u003e\u003cbr\u003eIt helps technicians quickly determine which way the data is flowing on a fiber, which is essential for identifying the correct link and avoiding network errors.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/LFD202.pdf?v=1792290154\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"EXFO","offers":[{"title":"Default Title","offer_id":50702499250274,"sku":"LFD20203SOFTBAGA","price":3180.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.fiberoptics4sale.com\/products\/exfo-lfd-202-live-fiber-detector-with-traffic-direction-and-tone-detection","provider":"Fosco Connect","version":"1.0","type":"link"}