{"product_id":"speedyfibertx-12-pack-lc-to-lc-singlemode-fiber-patch-cables","title":"SpeedyFiberTX 12-Pack LC to LC Singlemode Fiber Patch Cables","description":"\u003cp\u003eIn this review of the SpeedyFiberTX 12-pack LC to LC singlemode patch cables, the bottom line is simple: network installers and IT teams who need consistent low-loss, easy-to-deploy fiber runs for data centers, metro links, or FTTH installs should take note. The strongest reason to buy is the use of Corning SMF-28 Ultra Optical Fiber, which combines low attenuation with improved macrobend performance so these duplex yellow riser cables work reliably in routed conduits and tight bends. The reviewer found the set well suited to connecting SFP transceivers, switches, and media converters with predictable insertion and return loss.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCorning SMF-28 Ultra Optical Fiber:\u003c\/strong\u003e Provides low attenuation and enhanced bend performance for longer runs and tight routing without surprise losses.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLC Duplex Connectors:\u003c\/strong\u003e Durable, tested terminations that fit standard LC ports and are easy to seat in SFP and switch modules.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRiser OFNR Jacket:\u003c\/strong\u003e The 2.0mm zipcord OFNR PVC jacket is lightweight and flexible while meeting common flammability requirements for riser installations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLow Measured Loss:\u003c\/strong\u003e Factory-tested insertion loss of about 0.2 dB and return loss of 50 dB gives predictable performance in real networks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eColor-Coded Ends:\u003c\/strong\u003e Simple yellow-to-yellow and white-to-white heat-shrink coding speeds identification and reduces connection errors during deployment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide Wavelength Range:\u003c\/strong\u003e Works across 1285nm to 1625nm so it is compatible with common singlemode transceivers and metro optics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 12-pack is aimed at network engineers, system integrators, and small IT teams who need multiple identical singlemode patch cords for rack builds, SAN links, or FTTH drop points. The consistent testing on insertion and return loss appeals to environments where predictable optical budgets matter.\u003c\/p\u003e\n\u003cp\u003eThose looking for indoor plenum-rated cable or multimode fiber should look elsewhere; this product is a riser OFNR zipcord singlemode solution designed for standard vertical pathways and point-to-point singlemode links rather than plenum or multimode applications.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eIndustry-leading Corning SMF-28 fiber delivers low attenuation and improved macrobend resistance for reliable links.\u003c\/li\u003e\n \u003cli\u003eFactory-tested LC terminations with low insertion loss and high return loss reduce commissioning time.\u003c\/li\u003e\n \u003cli\u003eSlim 2.0mm zipcord construction is flexible and convenient for dense patch panels and neat cable management.\u003c\/li\u003e\n \u003cli\u003eColor-coded heat-shrink ends simplify correct mating and reduce installation errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRiser OFNR rating is suitable for many indoor runs but not a substitute for plenum-rated cable where required.\u003c\/li\u003e\n \u003cli\u003eThe fixed 1 ft length may not suit all layouts, requiring additional patching or cable management in some racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eDuplex LC to LC singlemode 9\/125um\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFiber\u003c\/td\u003e\n\u003ctd\u003eCorning SMF-28 Ultra Optical Fiber (G.652D, G.657 A1 bend performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eJacket Rating\u003c\/td\u003e\n\u003ctd\u003eRiser OFNR PVC zipcord, 2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003e0.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eReturn Loss\u003c\/td\u003e\n\u003ctd\u003e50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAttenuation\u003c\/td\u003e\n\u003ctd\u003e0.32 dB\/km @1310nm, 0.18 dB\/km @1550nm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOperating Wavelength\u003c\/td\u003e\n\u003ctd\u003e1285nm - 1625nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SpeedyFiberTX 12-pack LC to LC singlemode cables are a practical, value-oriented choice for technicians who need multiple small-length, high-quality patch cords with proven Corning SMF-28 fiber. They deliver low insertion loss, good bend tolerance, and easy handling for rack or cabinet work; buy them if you need consistent singlemode links in riser-rated indoor installations.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these cables compatible with SFP transceivers?\u003c\/strong\u003e\u003cbr\u003eYes. The LC duplex connectors and singlemode SMF-28 fiber are compatible with SFP, SFP+, and media converter optical ports using LC interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat environments are these cables rated for?\u003c\/strong\u003e\u003cbr\u003eThe cables use an OFNR riser PVC jacket suitable for standard indoor vertical and horizontal pathways but are not plenum-rated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow consistent is the quality between cords?\u003c\/strong\u003e\u003cbr\u003eEach LC connector termination is factory tested for insertion loss and return loss to ensure consistent performance across the 12-pack.\u003c\/p\u003e","brand":"SpeedyFiberTX","offers":[{"title":"Default Title","offer_id":48613442060507,"sku":"B0BMQV653W","price":138.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81rQM2Xro9L._SL1500_17822d35-a587-43b7-8923-7fdc21cc8c6f.jpg?v=1778353771","url":"https:\/\/gearmusthave.com\/products\/speedyfibertx-12-pack-lc-to-lc-singlemode-fiber-patch-cables","provider":"GearMustHave","version":"1.0","type":"link"}