HIGH SPEED HDMI CABLE: 9.8 ft (3m) HDMI 1.4b Cable with Ethernet supports 4K video (3840x2160p, 24, 25, 30Hz | 4096x2160p, 24Hz), Full HD (1920x1080p, 120Hz), 10.2 Gbps bandwidth, wide aspect ratio, 8Ch Audio (5.1/7.1/DD+/Dolby TrueHD), 3D Video DURABLE: 9.8ft Ultra HD 4K high speed HDMI cable (fully molded) with durable PVC jacket for high
The standard HDMI cable can deliver a good quality signal for a maximum distance of 20 meters. Any more than this will hinder optimum audio and video quality data transfer. It is made of 19 cores of copper in varying degrees of shielding. The more expensive cables are, the better it is at transferring higher resolutions over longer distances.
Conclusions based on experimental observations: 1. Length of HDMI cable not critical for apple tv connectivity. 2. Quality of HDMI cable is the limiting factor. Although, I paid $80 for the bad one and only $25 for the one that works with my apple tv. 3. An HDMI cable that doesn't work with an apple tv CAN work to connect an extra screen to
Cable length. The DisplayPort standard does not specify any maximum length for cables, though the DisplayPort 1.2 standard does set a minimum requirement that all cables up to 2 meters in length must support HBR2 speeds (21.6 Gbit/s), and all cables of any length must support RBR speeds (6.48 Gbit/s).
The HD-EXT3-C handles uncompressed Full HD 1080p, Ultra HD, 2K, and 4K video signals with support for 3D, Deep Color, and HDCP 2.2. Audio capabilities include support for high-bitrate 7.1 audio formats like Dolby® TrueHD and DTS-HD Master Audio™ as well as uncompressed linear PCM. All signals are transported over a single CAT type cable
The advantage in range remains strong as the video quality gets lower. At 4K and 30Hz, you can reach 20 meters in both directions, or 66 feet. That’s a total range of over 130 feet. And at 1080p and 60Hz, you can reach 30 meters in both directions, or a total range of about 200 feet. That’s four times the range of a standalone HDMI cable.
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maximum hdmi cable length meters