{"product_id":"fyboptwu-25-pcs-fiber-optic-sc-apc-keystone-coupler-simplex-singlemode-white-green","title":"fyboptwu 25 pcs Fiber Optic SC APC Keystone Coupler – Simplex Singlemode, White\/Green","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003efyboptwu presents a 25-piece SC to SC APC fiber optic keystone coupler kit designed for reliable simplex connections in compact spaces. The assembly relies on high-precision zirconia ceramic ferrules to ensure consistent alignment and stable performance across standard optical links.\u003c\/p\u003e\u003ch3\u003eWhy this matters\u003c\/h3\u003e\u003cp\u003eThese adapters join two singlemode simplex cables with minimal signal loss. Typical insertion loss is ≤ 0.2 dB, and interchangeability remains ≤ 0.2 dB, offering predictable results in everyday network operation and maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow insertion loss supports clean signal transfer across connections\u003c\/li\u003e\n\u003cli\u003eHigh stability reduces fluctuations under common temperature and vibration conditions\u003c\/li\u003e\n\u003cli\u003eAPC polish helps minimize back reflections in sensitive links\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDust caps accompany each coupler, protecting polished surfaces before installation and keeping connectors ready for fast deployments. The kit’s white Keystone housing and green coupler body aid quick visual identification in racks and wall plates.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDust caps safeguard components during storage\u003c\/li\u003e\n\u003cli\u003ePolished surfaces ease mating and reduce contamination risk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInsertion loss: ≤ 0.2 dB\u003c\/li\u003e\n\u003cli\u003eInterchangeability: ≤ 0.2 dB\u003c\/li\u003e\n\u003cli\u003eConnector type: SC to SC APC, simplex, singlemode\u003c\/li\u003e\n\u003cli\u003eMaterial: zirconia ceramic ferrule for precision alignment\u003c\/li\u003e\n\u003cli\u003ePackage: 25 pieces; Keystone color white, coupler color green\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication scenarios\u003c\/h3\u003e\u003cp\u003eIdeal for optical communication systems, CATV, fiber broadband access networks, and optical fiber sensing projects. The keystone format supports clean integration into wall plates and patch panels for scalable setups.\u003c\/p\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e25 SC to SC APC fiber optic keystone couplers\u003c\/li\u003e\n\u003cli\u003eWhite keystone housing with green coupler body\u003c\/li\u003e\n\u003cli\u003eDust caps on every unit to protect before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the fyboptwu 25 pcs SC APC fiber optic keystone coupler set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes 25 SC to SC APC simplex fiber optic couplers, with white keystone housing and green coupler body, each arriving with a protective dust cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What performance characteristics are specified for these couplers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Insertion loss ≤ 0.2 dB and interchangeability ≤ 0.2 dB, with zirconia ceramic ferrule for stable alignment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"fyboptwu","offers":[{"title":"Default Title","offer_id":48412460941469,"sku":"B0C36KJ1JL","price":38.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/fyboptwu-fiber-coupler-sc-apc-green.jpg?v=1781234926","url":"https:\/\/nexoltic.com\/products\/fyboptwu-25-pcs-fiber-optic-sc-apc-keystone-coupler-simplex-singlemode-white-green","provider":"Nexoltic","version":"1.0","type":"link"}