{"product_id":"pre-owned-light-source-mm-dual-850-1300-led","title":"Pre-Owned Light Source MM Dual 850\/1300 LED","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis pre-owned multimode LED light source is designed for testing fiber optic network integrity. It provides dual-wavelength output at 850nm and 1300nm, which is standard for validating multimode fiber cabling and components in data center and local area network (LAN) environments.\u003c\/p\u003e\n\u003cp\u003eThe unit is ideal for technicians and contractors performing insertion loss measurements and link verification. As this is pre-owned equipment, it may require updated calibration or maintenance to ensure it meets original factory specifications prior to deployment. Please account for potential additional lead time for this verification process.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Wavelength Output\u003c\/strong\u003e\u003cbr\u003eSupports both 850nm and 1300nm wavelengths for versatile testing of OM1, OM2, OM3, and OM4 multimode fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Design\u003c\/strong\u003e\u003cbr\u003eCompact and lightweight construction allows for easy transport between job sites and rack locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Testing Utility\u003c\/strong\u003e\u003cbr\u003eEssential for characterizing the attenuation and loss of fiber optic links during installation or troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Interface\u003c\/strong\u003e\u003cbr\u003eDesigned for compatibility with common multimode fiber network components and testing accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Housing\u003c\/strong\u003e\u003cbr\u003eBuilt to withstand the demands of field testing in varying industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Verification\u003c\/strong\u003e\u003cbr\u003eProvides a reliable way to maintain quality control in fiber deployments without the investment of brand-new test hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eData Center Fiber Link Certification\u003c\/li\u003e\n\u003cli\u003eLAN\/WAN Fiber Network Troubleshooting\u003c\/li\u003e\n\u003cli\u003eInsertion Loss Measurement\u003c\/li\u003e\n\u003cli\u003eFiber Optic Cable Installation Testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does it mean that this unit is pre-owned?\u003c\/strong\u003e\u003cbr\u003eThis is a refurbished or pre-owned device that has been returned to stock. It may require a fresh calibration to meet current factory accuracy standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs calibration included in the price?\u003c\/strong\u003e\u003cbr\u003eThe product page indicates that additional calibration or maintenance may be required, which could affect the final lead time for your order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this light source test singlemode fiber?\u003c\/strong\u003e\u003cbr\u003eNo, this unit is specifically designed for multimode fiber applications at 850nm and 1300nm wavelengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the typical use for a dual 850\/1300nm source?\u003c\/strong\u003e\u003cbr\u003eIt is primarily used to perform light loss testing on multimode fiber optic cabling to ensure signal attenuation is within acceptable limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will it take to receive this unit?\u003c\/strong\u003e\u003cbr\u003eBecause pre-owned units may undergo calibration or maintenance, lead times may vary. Please contact support if you have strict delivery requirements.\u003c\/p\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":50700641730658,"sku":"N2Y9052-0000","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/n2y9052-0000_main.jpg?v=1792251169","url":"https:\/\/www.fiberoptics4sale.com\/products\/pre-owned-light-source-mm-dual-850-1300-led","provider":"Fosco Connect","version":"1.0","type":"link"}