{"product_id":"flyprofiber-os2-lc-to-lc-single-mode-duplex-fiber-patch-cable-15m-4-pack-9-125µm-lszh-low-insertion-loss","title":"FLYPROFiber OS2 LC‑to‑LC Single‑Mode Duplex Fiber Patch Cable 15m (4‑Pack) — 9\/125µm, LSZH, Low Insertion Loss","description":"\u003cp\u003e\u003cstrong\u003eFLYPROFiber 15M OS2 LC to LC single-mode duplex patch cable is a low-loss, flexible 9\/125µm fiber cord designed for high-speed 1G\/10Gb networks and dense rack installations.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 4-pack of 15-meter LC–LC patch cords uses OS2 single-mode 9\/125µm fiber with zirconia ceramic ferrules to deliver consistent low insertion loss and high return loss in indoor network environments. Built to a 16mm minimum bend radius and an LSZH jacket, the cables suit data centers, SANs, premises installations, and any scenario that needs reliable single-mode connectivity with tight bend tolerance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable perform in data center and SAN racks?\u003c\/h3\u003e\n\u003cp\u003eIt is engineered for high-density environments where cables must bend and route through tight spaces without adding significant attenuation. Low insertion loss and a return loss of ≥50dB keep signal integrity across links used for gigabit and 10-gigabit services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsertion loss ≤0.3 dB per connector minimizes signal drop.\u003c\/li\u003e\n  \u003cli\u003eReturn loss ≥50 dB supports stable reflections-free links.\u003c\/li\u003e\n  \u003cli\u003e16 mm minimum bend radius reduces macro-bending loss in cramped cabinets.\u003c\/li\u003e\n  \u003cli\u003eDuplex LC connectors allow fast duplex fiber links for transceivers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cable work with my existing single-mode equipment?\u003c\/h3\u003e\n\u003cp\u003eYes — the OS2 9\/125µm construction follows single-mode industry standards and is compatible with common LC interfaces and optical transceivers. It’s intended for indoor use across LAN, WAN, fiber channel, and enterprise backbone applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard LC connectors fit most SFP\/SFP+ and transceiver modules.\u003c\/li\u003e\n  \u003cli\u003e9\/125µm core\/cladding matches single-mode optics for long-reach links.\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range -20°C to +70°C for typical indoor installations.\u003c\/li\u003e\n  \u003cli\u003eLSZH jacket reduces smoke and toxic gas in enclosed spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and easy to install are these patch cords?\u003c\/h3\u003e\n\u003cp\u003eThese cords are built for repeated handling during rack moves and reconfigurations. The zirconia ferrule and quality jacket material make them simple to terminate into patch panels and less prone to damage when bent around equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJapan-import zirconia powder ferrules for consistent alignment and low return loss.\u003c\/li\u003e\n  \u003cli\u003eHigh-rated OS2 fiber resists micro- and macro-bending losses.\u003c\/li\u003e\n  \u003cli\u003eLSZH outer jacket protects in confined spaces and meets safety preferences.\u003c\/li\u003e\n  \u003cli\u003ePack of four helps standardize cabling and reduces stock variation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat cable lengths and speeds can I expect, and what are common applications?\u003c\/h3\u003e\n\u003cp\u003eAlthough this listing is for the 15-meter option, the product family offers many lengths between 0.2 m and 300 m to match link requirements. The cable supports gigabit Ethernet and 10 Gbps links commonly used in core and distribution layers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength shown: 15 meters (49 ft); other lengths available from 0.2 m to 300 m.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 1G and 10G fiber Ethernet, Fiber Channel, and high-speed backbone use.\u003c\/li\u003e\n  \u003cli\u003eIndoor-rated for patch panels, cabinet routing, and premise wiring.\u003c\/li\u003e\n  \u003cli\u003eEach cable factory-tested for insertion loss and quality control by FLYPROFiber.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Network engineers, data center technicians, telecom installers, and IT managers who need dependable single-mode duplex patch cords with tight-bend tolerance will find this FLYPROFiber 15M OS2 LC–LC pack appropriate. It’s a practical choice when you require standardized connectors, predictable optical performance, and an LSZH jacket for enclosed environments. If you need alternative lengths, the same OS2 specification is available across a wide range to match link budgets and installation constraints.\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: Is this cable compatible with my SFP\/SFP+ transceiver?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The OS2 9\/125µm LC connectors are compatible with most single-mode SFP and SFP+ transceivers supporting LC interfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these cables be used in tight cabinet bends without signal loss?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 16 mm minimum bend radius reduces macro-bending loss, making them suitable for dense cabinet routing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FLYPROFiber","offers":[{"title":"Default Title","offer_id":48444204712093,"sku":"B0BVFV1TD6","price":74.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/flyprofiber-front-packaging-15m-4pack.jpg?v=1781541949","url":"https:\/\/nexoltic.com\/products\/flyprofiber-os2-lc-to-lc-single-mode-duplex-fiber-patch-cable-15m-4-pack-9-125%c2%b5m-lszh-low-insertion-loss","provider":"Nexoltic","version":"1.0","type":"link"}