ACT AK4143 15m HDMI 8K Active Optical Cable 2.1 M-M
ACT AK4143 is a certified 15m HDMI 2.1 Active Optical Cable supporting 8K@60Hz, 4K@120Hz at 48Gbps. Features eARC, HDR, full chroma 4:4:4 for long-distance lossless transmission between TVs, AVRs, PCs.
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The ACT AK4143 15m HDMI 8K Ultra High Speed Active Optical Cable (AOC) delivers reliable high-bandwidth performance over long distances without signal degradation. Certified HDMI 2.1, it supports uncompressed 8K@60Hz and 4K@120Hz resolutions with 48Gbps bandwidth, perfect for 8K TVs, gaming PCs, projectors, and AV receivers.
Built with fiber optic conductors and copper for power, this slim 4.5mm black PVC cable features metal hoods, aluminum Mylar shielding, and HDMI-A male connectors on both ends. It handles advanced features including CEC, HDCP, DDC, eARC for enhanced audio return, and full 4:4:4 chroma sampling for vibrant colors and HDR content.
- ✅ 8K@60Hz / 4K@120Hz support with 48Gbps bandwidth
- ✅ Active Optical (AOC) technology for 15m lossless transmission
- ✅ eARC, HDR, HDCP 2.3 compatible
- ✅ Durable PVC jacket, 4.5mm diameter
- ✅ Plug-and-play, no external power needed
| Product category | HDMI cables |
| Cable length | 15m |
| Connector type | HDMI |
| Connector A | HDMI-A (full size) male (x1) |
| Connector B | HDMI-A (full size) male (x1) |
| Hoods | Metal |
| Shielding type | Aluminum Mylar |
| Conductor material | Copper, Fiber |
| Outer jacket | PVC |
| Outer diameter | 4.5mm |
| Cable color | Black |
| 4K compatible | YES |
| 8K compatible | YES |
| Max. Resolution @ 30Hz | 7680x4320 |
| Max. Resolution @ 60Hz | 7680x4320 |
| Max Resolution @ 120Hz | 3840x2160 |
| Chroma sampling | 4:4:4 |
| Total bandwidth | 48 Gb/s |
| HDMI standard | HDMI Ultra High Speed |
| Supported features | CEC, DDC, HDCP, eARC |
| Cable Technology | Active Optical (AOC) |