The quality of HDMI cables can vary depending on the brand, cost, and type. If you get a very cheap cable, it can have a higher chance of breaking, having signal loss/ interference, or other issues. You might not always notice the difference between a cheap 6 ft HDMI cable and an expensive one, but there are still varying qualities that you should know when looking, especially with longer-length cables. While this cable solved the problem it only lasted approximately 6 months and the problem returned. It seemed to happen only during certain broadcasts, the channel made no difference (failure due to not being able to handle the amount of information?). This is an HDMI 2.0 cable, so it's able to handle anything up to 4K at 60Hz, so it's great for older games consoles, PCs, Blu-ray players, A/V receivers, and just about anything else that isn't a PlayStation 5 or Xbox Series X. It’s unclear what the maximum range of fibre optical HDMI cables is because most merchants sell them in specific bundles, from 3-ft to 200 ft. Technically, fibre optic cables can run for miles, maybe 40 to 60 miles, but most manufacturers won’t make HDMI cables in those lengths. Generally, fibre optic HDMI has almost no signal loss over distance.

HDMI 2.0 and 2.1 Support 120, 144, and 240 Hz? Does HDMI 2.0 and 2.1 Support 120, 144, and 240 Hz?

The issue is I need a 5M long cable, I already have a 5M long cable that can do 4K 60Hz/HDR at RGB Full / 8bit. However this cable when I plug it straight into the TV rather than via my amp causes a whole world of issues, it allows me to select 10 and 12 bit, but the screen will loose signal and restart PC is required, in worst case booting the PC into safe mode and remove Nvidia drivers. delivers a super-immersive experience for viewing. It has over double the horizontal and vertical resolution of 4K and 4 times as many pixels. Add to this the 60 frames per second (Hz) refresh rate and you have a smooth and sharp image perfect for the latest in consoles such as PS5 or Xbox Series X as well as PC gaming. Learn more about HDMI over Ethernet in my article: HDMI Over Ethernet - How to Extend HDMI With Cat 5e/6a . After conducting our research and analysis, we have found that the Cable Matters Active 8K Fiber Optic HDMI 2.1 cable offers exceptional performance and a range of impressive features.Most people also report that fibre optic cables, when compared to the usual copper ones, transmit clearer images with more colour, at the same lengths. Generally, with fibre optic HDMI, the signals are much stronger and can be pushed further because the technology doesn’t allow the signal to degrade. While there are many pros to using fibre optic HDMI cables, there are also some downsides too. What’s the Maximum Length for a Fibre Optic HDMI Cable? One tip to remember is you need to add them to a section where the signal is still clear, it won’t be able to boost a low-quality signal. The effectiveness of the repeaters varies, but it usually falls within 10 to 15 meters. With a bandwidth of 48 Gb/s, it supports high-resolution formats like 8K at 60 Hz, 4K at 120 Hz, and chroma 4:4:4 (no compression), all while delivering stunning Dynamic HDR.

HDMI 2.1 Cables - IGN The Best HDMI 2.1 Cables - IGN

Before you go ahead and buy a fibre optic HDMI cable, there are a couple of things you need to know. For starters, they’re a bit more expensive than regular HDMI cables, especially certain brands. In simple terms: the further the signals have to travel, the weaker they get. What is the Maximum Reliable Length? Higher HDMI cable speeds can help with higher resolution displays and a fast refresh rate, improving motion quality. If you need an HDMI cable that needs to reach across a large room and have a 4K TV, then a fiber optic HDMI cable would be a good choice. I replaced this cable today 9/27/21, with a 3.3 ft. cable (QVS brand) I dug out of the bottom of a computer junk drawer. It has no certification tags at all. The first thing that both my wife and I noticed was a more vivid colors and better resolution. In fact not all wires in such cable are from fiber but usually just high speed TMDS lines need it. Other things like CEC/DDC is a low I2C bus usually so can be transmitted by integrated copper wires inside AOC, but not sure about other limitation like Ethernet link. Reply

Depending on what resolution you want to run at a high refresh rate, HDMI 120Hz may be more achievable on HDMI 2.0, or HDMI 2.1. If you're willing to buy a 4K 120Hz HDMI cable, though, there's no real limit to what kind of resolution and refresh rate you can hit with HDMI. HDMI 120Hz at 1080p Enables ideal latency setting to be set automatically. Allows smooth lag-free and uninterrupted viewing and interactivity. An HDMI over Fiber extender uses an optical fiber cable to transmit the data to reach a much farther distance. You could use an HDMI over Fiber extender to extend the connection up 1,000 to 3,300 ft (300 to 1000 meters) for 4K @ 60 Hz. When it comes to cables, one of the most common mantras is, “It either works, or it doesn’t”. Sometimes, it’s not that simple. In some cases, a long cable will just be unreliable. The Ultra High Speed HDMI Certification Program is a mandatory certification program for all Ultra High Speed HDMI Cables. This ensures cables meet the specification required for HDMI 2.1 standards and ensures quality every time!

True HQ Ultra High Speed HDMI Cable 2.1 Certified 1M Premium

Active Fibre optic HDMI cables (AOC) can carry digital information much further than copper HDMI cables, and they have great protection against outside interference too. Another reason people prefer these HDMI cables is that the wires are more flexible, so they’re easier to install and cable manage. There are also different types of HDMI cables made with different materials. There are HDMI cables made with copper and others made with fiber optic. Fiber optic HDMI cables are mainly made for reaching farther than standard copper HDMI cables while keeping the high speed of the HDMI 2.1 specifications.The technology is quite different. Regular HDMI cables transmit electricity through copper, while optical cables transmit light waves through fibre-glass. You probably already guessed which one can transfer data further. Fiber optic HDMI cables are like standard HDMI cables but made with optical fiber inside the cable and meant for farther distances up to 164 ft (50 m) for 4K @ 60 Hz. What you do is plug the signal booster into a power source, and then plug an HDMI into either end. These signals can boost the usable distance of cables. If you have a laptop or other device that only has USB-C or Thunderbolt 3 connectors, but you want to connect it to an external display that only has HDMI, then you need a cable like this one. This Warrky USB-C to HDMI cable lets you do away with adapters and hubs entirely, giving you a direct cable connection to your external display. For an HDMI 4K 120Hz connection, this most recent generation of the unified cable offers bandwidth in excess of just about anything that has come before. That enables it to not only support 120Hz at 4K, but up to 144Hz, and even 240Hz if you leverage Display Stream Compression (DSC). Even 8K resolution at 60Hz isn't outside the realm of possibility with such compression, either.