{"product_id":"8k-fiber-optic-hdmi-2-1-cable-50ft-long-active-48gbps-hdmi-cable","title":"8K Fiber Optic HDMI 2.1 Cable 50ft - Long Active 48Gbps HDMI Cable","description":"\u003cp\u003eIn this review the 8K Fiber Optic HDMI 2.1 Cable 50ft is assessed for users who need reliable long-distance HDMI performance without signal loss. The bottom line: this cable is best for gamers, home theater builders, and professionals who require high bandwidth and clean signal over a long run because it delivers lossless transmission up to long distances and supports the latest HDMI 2.1 features. The reviewer found the build robust, the one-way fiber design easy to follow, and real-world performance matched the specifications for high-refresh gaming and HDR video.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48Gbps bandwidth:\u003c\/strong\u003e Supports high-bandwidth formats such as \u003cstrong\u003e8K@60Hz\u003c\/strong\u003e and \u003cstrong\u003e4K@120Hz\u003c\/strong\u003e so high-frame-rate gaming and detailed video remain intact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive fiber construction:\u003c\/strong\u003e Uses optical transmission for virtually no signal attenuation over long runs, making it suitable for long-distance installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Backward compatible with HDMI 2.0 and earlier so it works with current consoles, Blu-ray players and most displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced audio and gaming:\u003c\/strong\u003e Supports eARC and VRR for higher quality audio passthrough and reduced tearing during gameplay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable connectors:\u003c\/strong\u003e Gold-plated plugs and zinc alloy housings offer corrosion resistance and withstand repeated bending.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is aimed at users who run long HDMI runs for a living room theater, projector setup, or a gaming PC to a distant monitor and need reliable, lossless signal at modern resolutions and refresh rates. If you need \u003cstrong\u003e8K or 4K@120Hz\u003c\/strong\u003e performance over 50ft or more without installing repeaters, this cable is designed for that scenario.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need a reversible passive copper cable or who plan to frequently swap cable ends in tight spaces where a unidirectional fiber plug marking could be inconvenient. Also, budget buyers who never exceed 15-25ft may not need an active fiber solution.\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\u003eDelivers lossless high-bandwidth video up to 8K@60Hz and 4K@120Hz for smooth gaming and HDR playback.\u003c\/li\u003e\n\u003cli\u003eOptical fiber reduces electromagnetic interference and maintains signal integrity over long distances.\u003c\/li\u003e\n\u003cli\u003eSturdy construction with gold-plated connectors and a braided, flexible jacket improves longevity and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnidirectional design requires correct orientation of SOURCE and DISPLAY ends, which can confuse some users on first setup.\u003c\/li\u003e\n\u003cli\u003eActive fiber cables are generally more expensive than short passive copper HDMI cables, which may be unnecessary for short runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e48Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolutions\u003c\/td\u003e\n\u003ctd\u003e8K@60Hz, 4K@120Hz, 2K@240Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eDynamic HDR, Dolby Vision, eARC, VRR, ALLM, QMS, QFT, DSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 \u0026amp; 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Finish\u003c\/td\u003e\n\u003ctd\u003eGold-plated with zinc alloy housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission\u003c\/td\u003e\n\u003ctd\u003eUnidirectional fiber optic (SOURCE to DISPLAY)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis 50ft active fiber HDMI 2.1 cable is a practical choice for anyone who needs dependable, high-bandwidth video and audio over a long run; it preserves HDR and high refresh rates while avoiding the attenuation issues of copper. For gamers and home theater installations that require clean, lossless signal and eARC support, it represents good value compared with adding extenders or repeaters.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable reversible?\u003c\/strong\u003e\u003cbr\u003eAnswer. No, it is a unidirectional fiber cable; make sure the plug marked SOURCE connects to the output device and DISPLAY to the screen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need external power?\u003c\/strong\u003e\u003cbr\u003eAnswer. No extra power supply is required; it is plug-and-play when connected in the correct direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with older HDMI devices?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes, it is backward compatible with earlier HDMI versions, so it will carry signals from HDMI 2.0 and older devices at their native capabilities.\u003c\/p\u003e","brand":"RUBMUD","offers":[{"title":"Default Title","offer_id":48261121442011,"sku":"B0DCYRX5N3","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/611LJPI7g3L._SL1500.jpg?v=1778302139","url":"https:\/\/gearmusthave.com\/products\/8k-fiber-optic-hdmi-2-1-cable-50ft-long-active-48gbps-hdmi-cable","provider":"GearMustHave","version":"1.0","type":"link"}