{"product_id":"afl-fr-smf-1000-ust-ust-single-mode-otdr-fiber-ring-st-st-1000m","title":"AFL FR-SMF-1000-UST-UST Single Mode OTDR Fiber Ring ST-ST, 1000m","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe AFL FR-SMF-1000-UST-UST Fiber Ring is a professional-grade OTDR launch cable designed to facilitate accurate fiber optic network testing. By serving as both a launch and receive test cable, it enables technicians to measure the total insertion loss and reflectance of both near-end and far-end connections in a fiber link.\u003c\/p\u003e\u003cp\u003eConstructed with 1000 meters (3280 feet) of G.652 single-mode fiber, this unit is engineered for long-haul and broadband fiber network applications. The fiber is housed in a compact, rugged, and lightweight case that ensures protection during field use and organizes the cable to prevent tangling. Its portable design allows it to fit conveniently into standard OTDR carry cases and testing kits.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000m Fiber Length\u003c\/strong\u003e\u003cbr\u003eProvides sufficient length for dead-zone compensation during comprehensive OTDR testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG.652 Single-Mode Fiber\u003c\/strong\u003e\u003cbr\u003eStandardized single-mode construction ensures compatibility with common long-haul and FTTH network infrastructures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST to ST Connectors\u003c\/strong\u003e\u003cbr\u003eFeatures factory-terminated ST connectors, enabling immediate connection to compatible test equipment and fiber patch panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Housing\u003c\/strong\u003e\u003cbr\u003eThe protective case is built for durability, ensuring the internal fiber coil remains secure in various field environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Portability\u003c\/strong\u003e\u003cbr\u003eDesigned to integrate seamlessly into existing OTDR transport cases and maintenance tool kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Test Utility\u003c\/strong\u003e\u003cbr\u003eActs as an essential link to measure both near-end and far-end insertion loss and reflectance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBroadband fiber network testing\u003c\/li\u003e\n\u003cli\u003eLong-haul fiber optic link verification\u003c\/li\u003e\n\u003cli\u003eFTTH (Fiber to the Home) network troubleshooting\u003c\/li\u003e\n\u003cli\u003eOTDR dead-zone management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\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\u003eAFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFR-SMF1000USTUST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle Mode (G.652)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1000 m (3280 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector A\u003c\/td\u003e\n\u003ctd\u003eST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector B\u003c\/td\u003e\n\u003ctd\u003eST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary purpose of an OTDR Fiber Ring?\u003c\/strong\u003e\u003cbr\u003eThe Fiber Ring acts as a launch or receive cable that allows the OTDR to overcome the initial dead zone, enabling the measurement of the insertion loss and reflectance of the first and last connectors in a fiber link.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this cable be used with non-ST connections?\u003c\/strong\u003e\u003cbr\u003eThis specific model is terminated with ST connectors. To use it with other connector types (such as SC or LC), you would require appropriate hybrid patch cables or adapters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the fiber G.652 compliant?\u003c\/strong\u003e\u003cbr\u003eYes, the unit utilizes standard G.652 single-mode fiber, which is optimized for typical long-haul and broadband network applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should this be stored?\u003c\/strong\u003e\u003cbr\u003eThe cable comes in a rugged, compact case designed to protect the fiber coil. It should be kept in this case during storage and transport to prevent damage or excessive bending.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this unit function as both a launch and receive cable?\u003c\/strong\u003e\u003cbr\u003eYes, the Fiber Ring can be configured as a launch cable at the near end of a link or as a receive cable at the far end of the link.\u003c\/p\u003e","brand":"AFL","offers":[{"title":"Default Title","offer_id":50809226231906,"sku":"FR-SMF1000USTUST","price":865.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/812x882_pli-afl-fr-smf1000ustust-1_jpg.webp?v=1793476347","url":"https:\/\/www.fiberoptics4sale.com\/products\/afl-fr-smf-1000-ust-ust-single-mode-otdr-fiber-ring-st-st-1000m","provider":"Fosco Connect","version":"1.0","type":"link"}