{"product_id":"loopback-module-lc-mm-50-125um-fiber","title":"Loopback Module, LC, MM 50\/125um Fiber","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe LC Multimode 50\/125μm Fiber Optic Loopback Module is a precision-engineered tool designed for testing and diagnostic applications in fiber optic network environments. It serves as an essential device for system test engineers and technicians to verify the transmission capability and receiver sensitivity of active fiber optic equipment, such as switches, routers, and transceivers.\u003c\/p\u003e\n\u003cp\u003eConstructed to provide a reliable signal return path, this module features a compact design with two LC connectors. By connecting one end to the output port and the other to the input port of the target device, users can perform rapid loopback testing. This is particularly useful for burn-in testing of boards, equipment qualification, and ongoing maintenance to ensure signal integrity across the local area network.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Utility\u003c\/strong\u003e\u003cbr\u003eFacilitates quick transmission and reception verification for active fiber network equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard LC Interface\u003c\/strong\u003e\u003cbr\u003eCompatible with standard LC port configurations commonly found in high-density data center hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultimode Performance\u003c\/strong\u003e\u003cbr\u003eOptimized for 50\/125μm fiber applications, ensuring accurate testing for standard OM2\/OM3\/OM4 environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurn-in Application\u003c\/strong\u003e\u003cbr\u003eIdeal for long-term stress testing of boards and network interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Design\u003c\/strong\u003e\u003cbr\u003eSimple dual-connector design allows for immediate installation and testing without complex setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Efficiency\u003c\/strong\u003e\u003cbr\u003eReduces troubleshooting time by enabling rapid isolation of port-level connectivity issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiber optic network equipment testing\u003c\/li\u003e\n\u003cli\u003eReceiver sensitivity verification\u003c\/li\u003e\n\u003cli\u003eBurn-in testing for networking hardware\u003c\/li\u003e\n\u003cli\u003eData center link diagnostics\u003c\/li\u003e\n\u003cli\u003eEngineering and development labs\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eF1LCLB50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eMultimode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore\/Cladding Size\u003c\/td\u003e\n\u003ctd\u003e50\/125μm\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 is the primary use of this loopback module?\u003c\/strong\u003e\u003cbr\u003eIt is designed to test the transmit and receive functionality of fiber optic equipment, such as transceivers and network interface cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this with singlemode equipment?\u003c\/strong\u003e\u003cbr\u003eNo, this specific module is optimized for 50\/125μm multimode fiber and will not provide accurate results for singlemode systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for burn-in testing?\u003c\/strong\u003e\u003cbr\u003eYes, the module is constructed to be robust enough for use during the burn-in stage of networking hardware boards and equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I connect the module?\u003c\/strong\u003e\u003cbr\u003eSimply plug one connector into the equipment's transmit port and the other into the receive port to complete the fiber circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require any external power?\u003c\/strong\u003e\u003cbr\u003eNo, it is a passive fiber optic component and does not require power.\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\/Loopback-Modules_5da48c1c-5b7b-4ac3-8fdc-b272d22c4ffc.pdf?v=1792216731\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":50694707216482,"sku":"F1LCLB50A","price":24.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/f1lclb50a-1_1.jpg?v=1792216742","url":"https:\/\/www.fiberoptics4sale.com\/products\/loopback-module-lc-mm-50-125um-fiber","provider":"Fosco Connect","version":"1.0","type":"link"}