{"product_id":"ortronics-205knf3sa-09-lc-upc-os2-fiber-connector-3mm","title":"Ortronics 205KNF3SA-09 Lc Upc OS2 Fiber Connector 3mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ORTRONICS 205KNF3SA-09 is an LC-style fiber optic connector designed for OS2 single-mode cable with a 3mm jacket diameter. It features a UPC (Ultra Physical Contact) polish, which produces a low back-reflection termination suited for long-haul and high-bandwidth fiber runs. This connector is supplied as a discrete component for field or shop termination work and is handled by low-voltage technicians and structured cabling installers. The white housing follows standard color-coding conventions for single-mode UPC fiber connectors, making polarity and fiber-type identification straightforward during installation and troubleshooting.\u003c\/p\u003e\u003cp\u003eThis connector is used in commercial and enterprise fiber infrastructure where OS2 single-mode cable is deployed. Typical applications include backbone cabling runs, data center interconnects, and telecommunications rooms where low insertion loss and minimal back-reflection are required. It is compatible with standard LC duplex panels, patch panels, and fiber adapter sleeves. The 3mm jacket compatibility makes it appropriate for standard single-mode distribution cables commonly found in structured cabling installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLC connector form factor with UPC polish for low back-reflection performance\u003c\/li\u003e\n\u003cli\u003eOS2 single-mode fiber compatibility for long-distance, high-bandwidth applications\u003c\/li\u003e\n\u003cli\u003eAccepts 3mm jacket diameter cable\u003c\/li\u003e\n\u003cli\u003eWhite housing follows TIA color-coding standard for single-mode UPC connectors\u003c\/li\u003e\n\u003cli\u003eSold individually, allowing precise quantity ordering for field termination projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style termination component for OS2 single-mode fiber cable with a 3mm jacket, for use with standard LC duplex adapters and panels in structured cabling systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified low-voltage or fiber optic technician familiar with field termination procedures. Proper fiber preparation, cleaving, and epoxy or crimp termination practices per TIA-568 standards should be followed. End-face polishing and inspection with a fiber optic scope are recommended before insertion to verify UPC finish quality. Do not exceed minimum bend radius for OS2 single-mode cable during routing and termination.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolish Type\u003c\/strong\u003e: UPC (Ultra Physical Contact)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Type\u003c\/strong\u003e: OS2 Single-Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacket Compatibility\u003c\/strong\u003e: 3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Color\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Style\u003c\/strong\u003e: Field Installable (SOC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Unit\u003c\/strong\u003e: 1 EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ORTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 205KNF3SA-09\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ORTRONICS","offers":[{"title":"Default Title","offer_id":51557953634610,"sku":"205KNF3SA-09","price":61.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/905be0acb5ffeb0c29d9adf8e8aaf90a.jpg?v=1786399359","url":"https:\/\/voomisupply.com\/products\/ortronics-205knf3sa-09-lc-upc-os2-fiber-connector-3mm","provider":"Voomi Supply","version":"1.0","type":"link"}