{"product_id":"jonard-fls-55-multimode-single-mode-light-source-fc-lc-sc-pc-upc","title":"Jonard FLS-55 Multimode Single Mode Light Source, FC\/LC\/SC - PC\/UPC","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Jonard Tools FLS-55 is a precision fiber optic light source designed to provide stable 850\/1300 nm (multimode) or 1310\/1550 nm (singlemode) wavelengths. This unit is engineered for field measurements, facilitating the assessment of optical loss in fiber cable networks when paired with a compatible optical power meter.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability and ease of use in diverse environments, the device features a shatter-resistant sleeve and a flush-button design to protect against damage and contaminants. It provides a backlit LCD for operation in low-light conditions and includes versatile adapter support for FC, SC, and LC connectors, covering both PC and UPC polish types.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Capability\u003c\/strong\u003e\u003cbr\u003eSupports both 850\/1300 nm and 1310\/1550 nm wavelengths for versatile multimode and singlemode testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Modulation Outputs\u003c\/strong\u003e\u003cbr\u003eFeatures CW, 270 Hz, 1 kHz, and 2 kHz modulation outputs to support various testing protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Connector Support\u003c\/strong\u003e\u003cbr\u003eShips with FC, SC, and LC adapters for direct compatibility with common fiber interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShatter-Resistant Design\u003c\/strong\u003e\u003cbr\u003eConstructed with a protective sleeve to minimize damage from accidental drops or impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush-Button Interface\u003c\/strong\u003e\u003cbr\u003eEngineered to prevent dust ingress and accidental operation in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit Display\u003c\/strong\u003e\u003cbr\u003eLCD screen ensures visibility during work in dim or dark environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiber optic cable loss testing\u003c\/li\u003e\n\u003cli\u003eMultimode fiber network certification\u003c\/li\u003e\n\u003cli\u003eSinglemode fiber network certification\u003c\/li\u003e\n\u003cli\u003eFiber installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFLS-55 Fiber Optic Light Source\u003c\/li\u003e\n\u003cli\u003eSC, FC, and LC Adapters (2 each)\u003c\/li\u003e\n\u003cli\u003eCleaning Swabs (2)\u003c\/li\u003e\n\u003cli\u003eAA 1.5V Alkaline Batteries (3)\u003c\/li\u003e\n\u003cli\u003eStorage 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\u003eJonard Tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e054X238\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFLS-55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelengths (MM)\u003c\/td\u003e\n\u003ctd\u003e850 \/ 1300 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelengths (SM)\u003c\/td\u003e\n\u003ctd\u003e1310 \/ 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation Outputs\u003c\/td\u003e\n\u003ctd\u003eCW, 270 Hz, 1 kHz, 2 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e14°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e3 x AA 1.5V Alkaline Batteries\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\u003eWhat adapters are included with the FLS-55?\u003c\/strong\u003e\u003cbr\u003eThe device comes with FC, SC, and LC adapters for both PC and UPC connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this unit compatible with APC connectors?\u003c\/strong\u003e\u003cbr\u003eNo, the FLS-55 is designed for PC and UPC connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the LC adapter affect signal loss?\u003c\/strong\u003e\u003cbr\u003eYes, the LC adapter may introduce up to 0.3 dB of signal loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eThe light source is rated for operation from 14°F to 140°F.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a storage pouch?\u003c\/strong\u003e\u003cbr\u003eYes, a storage pouch is included in the package contents.\u003c\/p\u003e","brand":"Jonard Tools","offers":[{"title":"Default Title","offer_id":50802574819426,"sku":"054X238","price":1149.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/054x238_pli_jpg_69f522a7-3dbd-4ca9-abeb-b710ed549821.webp?v=1793366431","url":"https:\/\/www.fiberoptics4sale.com\/products\/jonard-fls-55-multimode-single-mode-light-source-fc-lc-sc-pc-upc","provider":"Fosco Connect","version":"1.0","type":"link"}