{"product_id":"speedyfibertx-lc-to-lc-250m-singlemode-fiber-patch-cable-reliable","title":"SpeedyFiberTX LC to LC 250m Singlemode Fiber Patch Cable - Reliable","description":"\u003cp\u003eIn this review of the SpeedyFiberTX LC to LC 250 Meter singlemode patch cable, the bottom line is simple: it is aimed at network engineers and installers who need a long, low-loss duplex link that splices and behaves like legacy single-mode fiber while offering improved bend performance. The reviewer found the cable best suited to regional, metro, and FTTH backbones where Corning SMF-28 Ultra Optical Fiber's low attenuation and enhanced macrobend tolerance matter most, and where a slim 2.0mm zipcord makes routing and connector access easier during installation.\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 delivers industry-leading attenuation and improved macrobend performance useful for long runs and tight routing without signal penalties.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLC to LC duplex termination:\u003c\/strong\u003e provides compact, industry-standard connectors that plug directly into SFP transceivers, switches, and media converters for straightforward deployment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRiser OFNR 2.0mm zipcord jacket:\u003c\/strong\u003e the slim yellow PVC jacket is lightweight and flexible for easy cable management in vertical riser and indoor pathways.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTested insertion and return loss:\u003c\/strong\u003e every LC connector termination is inspected and tested to ensure consistent insertion loss and a high return loss specification for predictable network performance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide wavelength support:\u003c\/strong\u003e singlemode performance across 1285nm to 1625nm lets the same cable serve 1310nm and 1550nm systems used in metro and access links.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is primarily for IT teams, fiber installers, and service providers who need a 250 meter duplex singlemode run that is backward compatible with installed SMF networks yet benefits from reduced bend loss. It is practical for fiber to the home distribution, access aggregation, metro links, and data center interconnects where connectorized LC terminations and tight routing are common.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users needing armored outdoor direct-burial cable, multimode runs for short-distance premises networks, or specialty pre-terminated assemblies with different connector types; this product is specifically a slim indoor riser OFNR LC duplex singlemode cable.\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\u003eLow attenuation and high return loss thanks to Corning SMF-28 Ultra Optical Fiber and controlled terminations.\u003c\/li\u003e\n \u003cli\u003eSlim 2.0mm zipcord and color-coded heat shrink make routing and channel identification straightforward during installs.\u003c\/li\u003e\n \u003cli\u003eDuplex LC terminations are compatible with SFP transceivers and common networking equipment for plug-and-play use.\u003c\/li\u003e\n \u003cli\u003eRiser OFNR jacket is suitable for indoor vertical runs where flame-retardant PVC is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot intended for outdoor, direct-burial, or armored installations where environmental protection is required.\u003c\/li\u003e\n \u003cli\u003eSingle connector style (LC) limits use if other connector types are required on either end.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eCorning SMF-28 Ultra Optical Fiber 9\/125um\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e250 Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eLC to LC duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003eYellow Riser OFNR PVC 2.0mm zipcord\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\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SpeedyFiberTX 250m LC to LC singlemode patch cable is a solid choice for professional installs that require low attenuation, strong return loss, and improved macrobend tolerance in a slim indoor riser form factor. Installers and network operators who need a long, connectorized duplex run that works with SFP transceivers will find this cable good value for backbone and FTTH access use, though outdoor or armored applications will need a different construction.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable compatible with standard single-mode equipment?\u003c\/strong\u003e\u003cbr\u003eYes. The Corning SMF-28 Ultra fiber is backward compatible with legacy single-mode fibers and connects to SFP transceivers, switches, and media converters using LC terminations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used outdoors?\u003c\/strong\u003e\u003cbr\u003eNo. The yellow OFNR PVC zipcord is for indoor riser installations; outdoor, direct-burial, or armored variants are required for outside use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wavelengths and performance can I expect?\u003c\/strong\u003e\u003cbr\u003eThe cable supports 1285nm to 1625nm with attenuation about 0.32 dB\/km at 1310nm and 0.18 dB\/km at 1550nm, with insertion loss around 0.2 dB and return loss near 50 dB.\u003c\/p\u003e","brand":"SpeedyFiberTX","offers":[{"title":"Default Title","offer_id":48678311854299,"sku":"B08LCPX1ZW","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Sh9vmi8oL._SL1500_991ce75c-ea37-409f-9e13-14b6d25b24f8.jpg?v=1778700199","url":"https:\/\/gearmusthave.com\/products\/speedyfibertx-lc-to-lc-250m-singlemode-fiber-patch-cable-reliable","provider":"GearMustHave","version":"1.0","type":"link"}