{"product_id":"flyprofiber-lc-to-lc-os2-single-mode-patch-cable-3m-4pk","title":"FLYPROFiber LC to LC OS2 Single-Mode Patch Cable 3m 4pk","description":"\u003cp\u003e\u003cstrong\u003eFLYPROFiber LC-to-LC OS2 single-mode duplex patch cords deliver low-loss, bend-tolerant 9\/125µm fiber connections for 1G and 10G networks in a compact, LSZH-sheathed 10ft (3m) cable — available in many lengths and sold here as a 4-pack.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese patch cables use OS2-rated 9\/125µm single-mode fiber with precision zirconia ceramic ferrules to keep insertion loss low and return loss high. The low-smoke, zero-halogen (LSZH) jacket is intended for indoor installations where reduced toxic fumes are preferred. With a small bend radius and duplex LC connectors, the cords suit dense racks, SAN cabinets, data centers and premise wiring where predictable optical performance and space savings matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable support fast Ethernet and Fiber Channel links?\u003c\/h3\u003e\n\u003cp\u003eThe OS2 single-mode core and optimized cladding reduce attenuation across long and short runs, keeping signal loss within industry tolerances for 1G and 10G links. Connector polishing and ferrule materials are chosen to maintain low insertion loss and stable return loss under typical conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCore\/cladding: 9\/125µm OS2 single-mode fiber for low attenuation\u003c\/li\u003e\n  \u003cli\u003eInsertion loss: ≤0.3 dB per connector for minimal signal drop\u003c\/li\u003e\n  \u003cli\u003eReturn loss: ≥50 dB to limit back reflections on sensitive optics\u003c\/li\u003e\n  \u003cli\u003eCompatible with Gigabit Ethernet, 10 Gigabit Ethernet and Fiber Channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the cable survive tight bends in crowded racks?\u003c\/h3\u003e\n\u003cp\u003eYes — the FLYPROFiber patch cord supports a 16 mm minimum bend radius, which is significantly tighter than older 50 µm designs. This flexibility reduces macro-bending loss when routing through high-density cable managers or around tray corners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMinimum bend radius: 16 mm for tight routing without added loss\u003c\/li\u003e\n  \u003cli\u003eJacket: LSZH for safer indoor environments in confined spaces\u003c\/li\u003e\n  \u003cli\u003eDuplex LC form factor minimizes connector footprint in panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat length and packaging choices are available for installations?\u003c\/h3\u003e\n\u003cp\u003eFLYPROFiber offers a wide range of lengths from 0.2 m up to 300 m to match patching, backbone or campus needs. The listing here is a 3 m (10 ft) cable sold as a 4-pack, which is ideal for small racks, lab benches and office cross-connects.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength options: 0.2 m to 300 m to suit patching and permanent links\u003c\/li\u003e\n  \u003cli\u003ePack configuration: 4-pack of 3 m (10 ft) cables for multiple connections\u003c\/li\u003e\n  \u003cli\u003eConnector type: LC to LC duplex — ready for standard LC ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are these cables tested and what quality assurances exist?\u003c\/h3\u003e\n\u003cp\u003eEach cable is factory-tested for insertion loss and basic continuity to meet quality control standards. FLYPROFiber uses imported zirconia ferrule materials and controlled assembly to deliver consistent return loss and attenuation across units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory-tested for insertion loss and optical continuity\u003c\/li\u003e\n  \u003cli\u003eZirconia ferrules for stable alignment and repeatable connections\u003c\/li\u003e\n  \u003cli\u003e15 years of company experience in fiber optics and customer support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Networking engineers, data center technicians, IT managers and integrators who need dependable single-mode LC-to-LC patching in compact spaces will appreciate this FLYPROFiber OS2 duplex cable. It fits scenarios that require low insertion loss, high return loss, tight bend routing and LSZH jackets for indoor installations. Choose shorter lengths for patch panels and 3 m increments for equipment interconnects, or order longer runs for direct links within campus or building backbones.\u003c\/p\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: Are these cables suitable for 10G Ethernet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The OS2 9\/125µm single-mode design supports 10G Ethernet and Fiber Channel within standard link budgets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the jacket safe for indoor use in public spaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The LSZH jacket minimizes smoke and toxic gas in the event of a fire, making it suitable for indoor public areas.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FLYPROFiber","offers":[{"title":"Default Title","offer_id":48412961472669,"sku":"B09N6XHYX4","price":45.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/flyprofiber-front-packaging-lc-lc-duplex.jpg?v=1781254032","url":"https:\/\/nexoltic.com\/products\/flyprofiber-lc-to-lc-os2-single-mode-patch-cable-3m-4pk","provider":"Nexoltic","version":"1.0","type":"link"}