{"product_id":"exfo-lfd-202e-live-fiber-detector-with-soft-pouch","title":"EXFO LFD-202E Live Fiber Detector with Soft Pouch","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe EXFO LFD-202E is a specialized live fiber detector designed for identifying active traffic and signal direction without disconnecting or disrupting existing network services. By measuring core power on live singlemode fibers, it prevents accidental downtime during maintenance, rerouting, or troubleshooting tasks.\u003c\/p\u003e\n\u003cp\u003eEngineered for versatility, this detector identifies both continuous and modulated traffic signals at 270 Hz, 1 kHz, and 2 kHz. Its rugged construction and interchangeable adapter heads allow it to interface with a wide range of fiber types, including 250\\u00b5m, 900\\u00b5m, 3mm jacketed cables, and ribbon fibers, making it an essential tool for data center and field technician kits.\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\u003eDetects signal presence and direction without disrupting traffic or over-stressing the fiber core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Spectral Response\u003c\/strong\u003e\u003cbr\u003eOperates effectively across an 800 nm to 1700 nm spectral range for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Fiber Compatibility\u003c\/strong\u003e\u003cbr\u003eIncludes three interchangeable adapter heads to support 250\\u00b5m, 900\\u00b5m, 3mm, and ribbon fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation Detection\u003c\/strong\u003e\u003cbr\u003eIdentifies modulated signals at 270 Hz, 1 kHz, and 2 kHz frequencies for precise testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Power Measurement\u003c\/strong\u003e\u003cbr\u003eProvides an integrated power reading display to confirm signal intensity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Range\u003c\/strong\u003e\u003cbr\u003eFeatures a power detection range of 23 dBm to -50 dBm with an over-range indicator.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiber optic maintenance and troubleshooting\u003c\/li\u003e\n\u003cli\u003eNetwork rerouting and upgrades\u003c\/li\u003e\n\u003cli\u003eTraffic identification before fiber disconnection\u003c\/li\u003e\n\u003cli\u003eCentral office and data center fiber management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLFD-202E Main Unit\u003c\/li\u003e\n\u003cli\u003eInterchangeable Fiber Adapter Heads (250\\u00b5m, 900\\u00b5m, 3mm, and Ribbon)\u003c\/li\u003e\n\u003cli\u003eSoft Carrying Pouch\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLFD-202E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Range\u003c\/td\u003e\n\u003ctd\u003e23 dBm to -50 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Response\u003c\/td\u003e\n\u003ctd\u003e800 nm to 1700 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation Frequencies\u003c\/td\u003e\n\u003ctd\u003e270 Hz, 1 kHz, 2 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Fiber Types\u003c\/td\u003e\n\u003ctd\u003e250\\u00b5m, 900\\u00b5m, 3mm, Ribbon\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\u003eCan this unit detect signal direction?\u003c\/strong\u003e\u003cbr\u003eYes, the LFD-202E is designed to analyze signal presence and determine directionality on singlemode fibers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work on ribbon fiber?\u003c\/strong\u003e\u003cbr\u003eYes, the unit comes with an interchangeable adapter head specifically for ribbon fiber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it cause downtime during testing?\u003c\/strong\u003e\u003cbr\u003eNo, the unit is designed for non-intrusive testing and will not disrupt active traffic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the spectral range?\u003c\/strong\u003e\u003cbr\u003eThe device operates in the 800 nm to 1700 nm range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat frequencies can it detect?\u003c\/strong\u003e\u003cbr\u003eIt can detect modulated signals at 270 Hz, 1 kHz, and 2 kHz.\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_d5193d09-18bd-4c93-b25d-af4bba4d2d55.pdf?v=1792290175\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"EXFO","offers":[{"title":"Default Title","offer_id":50702499315810,"sku":"LFD202E","price":4358.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/lfd-202_1.jpg?v=1792290186","url":"https:\/\/www.fiberoptics4sale.com\/products\/exfo-lfd-202e-live-fiber-detector-with-soft-pouch","provider":"Fosco Connect","version":"1.0","type":"link"}