{"product_id":"flyprofiber-os2-lc-to-lc-singlemode-duplex-fiber-cable","title":"FLYPROFiber OS2 LC to LC Singlemode Duplex Fiber Cable","description":"\u003cp\u003e\u003cstrong\u003eFLYPROFiber OS2 LC to LC singlemode duplex patch cable is a low-loss, bend-resistant 9\/125µm fiber cord built for high-speed networks and dense rack installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis LC–LC OS2 patch cable from FLYPROFiber combines high-quality zirconia ferrules, precision polishing, and a low-smoke zero-halogen (LSZH) jacket to deliver consistent optical performance for data centers, telecom closets, and premise wiring. Available in lengths from 0.2 m up to 300 m and sold here as a 0.5 m (1.6 ft) 4-pack, the cord supports 1G and 10G links while minimizing insertion and return losses.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable reduce signal loss in singlemode systems?\u003c\/h3\u003e\n\u003cp\u003eThe cable uses OS2 singlemode fiber with a 9\/125µm core and high-grade zirconia ferrules to keep insertion loss low and return loss high. Factory testing verifies each assembly meets tight optical specifications so you get reliable throughput over long distances.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCore\/cladding: 9\/125µm OS2 singlemode for minimal attenuation.\u003c\/li\u003e\n  \u003cli\u003eInsertion loss: typically ≤0.3 dB per connector.\u003c\/li\u003e\n  \u003cli\u003eReturn loss: ≥50 dB for stable reflections performance.\u003c\/li\u003e\n  \u003cli\u003ePrecision polished zirconia ferrules reduce signal disruption at terminations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this cable flexible enough for dense racks and tight pathways?\u003c\/h3\u003e\n\u003cp\u003eYes — the cable’s design supports a 16 mm minimum bend radius, making it roughly four times more flexible than standard 50 µm fiber jackets. That flexibility lets you route the cord through crowded panels and SAN cabinets without introducing macro-bend losses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMinimum bend radius: 16 mm for tight routing.\u003c\/li\u003e\n  \u003cli\u003eIdeal for high-density patch panels and congested cable trays.\u003c\/li\u003e\n  \u003cli\u003eLSZH jacket reduces smoke and toxic gases in confined indoor spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich environments and equipment are these LC–LC patch cords compatible with?\u003c\/h3\u003e\n\u003cp\u003eFLYPROFiber OS2 duplex LC–LC cords are compatible with standard singlemode network equipment and connectors. They perform well in indoor installations including data centers, telecom rooms, campus backbones, and enterprise LAN\/WAN links within the rated temperature range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range: -20°C to +70°C for typical indoor deployments.\u003c\/li\u003e\n  \u003cli\u003eCommon use cases: Gigabit Ethernet, 10 Gigabit links, Fiber Channel, SANs.\u003c\/li\u003e\n  \u003cli\u003eConnector type: Duplex LC to LC for small-form-factor ports on transceivers and patch panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality checks and support does FLYPROFiber provide?\u003c\/h3\u003e\n\u003cp\u003eFLYPROFiber brings 15 years of experience in fiber optics and tests each cable for insertion loss and continuity before shipment. The product comes with customer support to assist with selection and troubleshooting if you encounter issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEvery cable is factory-tested for optical performance.\u003c\/li\u003e\n  \u003cli\u003eManufacturer support available for product questions or warranties.\u003c\/li\u003e\n  \u003cli\u003eSold in convenient multi-packs for consistent spares or deployments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Network engineers, datacenter technicians, and IT teams who need compact LC duplex connections with low loss and high bend tolerance will find this FLYPROFiber OS2 LC–LC cable suitable. It is especially useful when space is limited — patch panels, SAN cages, and equipment racks that demand reliable 1G\/10G singlemode links benefit from the cable’s small form factor, LSZH jacket, and factory-verified performance.\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: Can I use these LC–LC OS2 cables for 10G Ethernet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These OS2 singlemode LC–LC patch cords support 1G and 10G links when matched with compatible transceivers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these cables safe for indoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cables use an LSZH jacket suitable for indoor environments and meet typical temperature ranges of -20°C to +70°C.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FLYPROFiber","offers":[{"title":"Default Title","offer_id":48412961570973,"sku":"B09N714936","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/flyprofiber-front-packaging-lc-lc-0-5m-4pack.jpg?v=1781254040","url":"https:\/\/nexoltic.com\/products\/flyprofiber-os2-lc-to-lc-singlemode-duplex-fiber-cable","provider":"Nexoltic","version":"1.0","type":"link"}