{"product_id":"speedyfibertx-2-pack-4-meter-lc-to-lc-singlemode-patch-cable","title":"SpeedyFiberTX 2-Pack 4 Meter LC to LC Singlemode Patch Cable","description":"\u003cp\u003eIn this review the SpeedyFiberTX 2-Pack 4 Meter LC to LC fiber patch cables are evaluated for installers and IT teams who need short, dependable singlemode links. The single biggest reason to buy is the use of Corning SMF-28 Ultra Optical Fiber, which delivers industry-leading low attenuation and improved bend performance in a slim 2.0mm zipcord that is easy to route in racks and tight enclosures. For anyone deploying metro, access, FTTH, or data center links that require predictable insertion and return loss, this kit is a practical, tested choice.\u003c\/p\u003e\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 macrobend performance that supports long-haul and FTTH applications while remaining compatible with legacy single-mode fiber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLC to LC duplex terminations:\u003c\/strong\u003e Durable LC duplex connectors with ceramic ferrules and short boots make them easy to install in dense patch panels and SFP transceivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiser OFNR jacket:\u003c\/strong\u003e The 2.0mm yellow zipcord uses an OFNR PVC jacket for standard riser applications and easy visual identification in cable bundles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasured performance:\u003c\/strong\u003e Every connector termination is tested for insertion loss and return loss, offering predictable network performance out of the bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim and flexible construction:\u003c\/strong\u003e Lightweight 2.0mm zipcord is simple to manage in trays and conduits without adding bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese 4 meter LC to LC duplex cables are best for network technicians, small to medium data centers, and installers deploying FTTH or metro access where short interconnects and SFP transceiver connections are required. The Corning SMF-28 fiber makes them suitable for long-reach links where low attenuation and bend tolerance matter.\u003c\/p\u003e\n\u003cp\u003eThose who need armoured, outdoor-rated, or multi-mode solutions should look elsewhere; this product is a singlemode riser-rated zipcord intended for indoor installations and patching, not direct burial or plenum applications.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality Corning SMF-28 fiber gives excellent attenuation and bend performance for reliable links.\u003c\/li\u003e\n\u003cli\u003eTested LC terminations ensure low insertion loss and high return loss for predictable behavior with SFPs and switches.\u003c\/li\u003e\n\u003cli\u003eSlim 2.0mm zipcord and color-coded shrink tubing make routing and polarity identification straightforward.\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 jacket is suitable for indoor riser spaces but not for outdoor, plenum, or direct burial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber\u003c\/td\u003e\n\u003ctd\u003eCorning SMF-28 Ultra Optical Fiber, 9\/125um singlemode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eLC to LC duplex, ceramic ferrule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Jacket\u003c\/td\u003e\n\u003ctd\u003eYellow 2.0mm zipcord, OFNR PVC riser\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 at 1310nm, 0.18 dB\/km at 1550nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20C to +70C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SpeedyFiberTX 2-Pack 4 meter LC to LC singlemode patch cables are a solid, cost-effective choice for installers and network teams that need reliable short links with proven fiber performance. Backed by Corning SMF-28 technology and factory-tested connectors, they deliver consistent attenuation and bend tolerance in a slim riser-rated zipcord, making them good value for indoor FTTH, metro, and data network patching.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these cables singlemode or multi-mode?\u003c\/strong\u003e\u003cbr\u003eThey are singlemode cables using Corning SMF-28 Ultra Optical Fiber, 9\/125um.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use them with SFP transceivers?\u003c\/strong\u003e\u003cbr\u003eYes, the LC duplex terminations are compatible with standard singlemode SFP transceivers and media converters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these cables suitable for outdoor runs?\u003c\/strong\u003e\u003cbr\u003eNo, the jacket is OFNR riser-rated PVC for indoor use; choose an outdoor or armored cable for exterior installations.\u003c\/p\u003e","brand":"SpeedyFiberTX","offers":[{"title":"Default Title","offer_id":48200916631771,"sku":"B08NY1RFN7","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/712XpWCplAL._SL1500_4b5b8a95-5b78-4f39-ba6d-de5bce1743fa.jpg?v=1770355542","url":"https:\/\/gearmusthave.com\/products\/speedyfibertx-2-pack-4-meter-lc-to-lc-singlemode-patch-cable","provider":"GearMustHave","version":"1.0","type":"link"}