{"product_id":"corning-740-0345-004-b-sc-sc-sm-duplex-adapter-ceramic-sleeve","title":"Corning 740-0345-004-B SC-SC SM Duplex Adapter, Ceramic Sleeve","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Corning 740-0345-004-B is a high-performance single-mode SC duplex adapter designed for reliable fiber optic connectivity. Featuring a precision ceramic sleeve and a durable plastic housing, this adapter ensures minimal signal degradation for critical network applications.\u003c\/p\u003e\n\u003cp\u003eEngineered with a push-pull design for easy installation, this adapter is ideal for data centers, telecommunications networks, and enterprise environments. The unit includes dust caps to maintain optical integrity and is built to withstand rigorous use, rated for up to 500 matings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic Alignment Sleeve\u003c\/strong\u003e\u003cbr\u003eProvides precise fiber alignment for low insertion loss and signal stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSC Duplex Design\u003c\/strong\u003e\u003cbr\u003eSupports two fiber connections in a single, compact housing to maximize port density.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Pull Mechanism\u003c\/strong\u003e\u003cbr\u003eAllows for quick, tool-free installation and removal in high-density panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Durability\u003c\/strong\u003e\u003cbr\u003eValidated for up to 500 mating cycles, ensuring long-term hardware connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003cbr\u003eMeets TIA-604 and RoHS requirements for global installation standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelcordia Qualified\u003c\/strong\u003e\u003cbr\u003eAdheres to GR-326 specifications for consistent field performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eData center fiber management\u003c\/li\u003e\n\u003cli\u003eTelecommunications distribution frames\u003c\/li\u003e\n\u003cli\u003eEnterprise LAN\/WAN networking\u003c\/li\u003e\n\u003cli\u003ePatch panel connectivity\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\u003eCorning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e740-0345-004-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Mode\u003c\/td\u003e\n\u003ctd\u003eSingle Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eSC to SC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDuplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleeve Material\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMating Durability\u003c\/td\u003e\n\u003ctd\u003e500 matings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°F to +185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange Type\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eTIA-604, RoHS, Telcordia GR-326\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\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\u003eDoes this adapter include mounting flanges?\u003c\/strong\u003e\u003cbr\u003eNo, this model (740-0345-004-B) is a non-flanged adapter designed for specific panel mounting requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with APC connectors?\u003c\/strong\u003e\u003cbr\u003eNo, this specific adapter is designed for standard SC single-mode connections. It is not intended for APC (Angled Physical Contact) connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary material of the sleeve?\u003c\/strong\u003e\u003cbr\u003eThe adapter features a high-precision ceramic sleeve for optimal alignment of the fiber cores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in outdoor environments?\u003c\/strong\u003e\u003cbr\u003eThe operating temperature range is -40°F to +185°F, but it should be installed within a properly rated enclosure to protect against environmental contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many fibers does this support?\u003c\/strong\u003e\u003cbr\u003eThis is a duplex adapter, supporting two fiber strands simultaneously.\u003c\/p\u003e","brand":"Corning","offers":[{"title":"Default Title","offer_id":50809401639010,"sku":"740-0345-004-B","price":8.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/745x040_pli-corning-740-0341-004-b-1_jpg.webp?v=1793487138","url":"https:\/\/www.fiberoptics4sale.com\/products\/corning-740-0345-004-b-sc-sc-sm-duplex-adapter-ceramic-sleeve","provider":"Fosco Connect","version":"1.0","type":"link"}