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HDMI 2.1 Optical Cable (AOC) 2 m, 8K 60Hz / 4K 120Hz, HDR, eARC – for LG, Samsung, Sony TVs, PS5, Blu-ray
HDMI 2.1 Optical Cable (AOC) 2 m is designed for lossless video and audio transmission over short to medium distances without signal degradation or lag. The combination of OM4 optical fiber core and copper conductors ensures stable bandwidth up to 48 Gbps, supports 8K@60Hz and 4K@120Hz formats, and enables advanced features such as HDR/Dynamic HDR, eARC, and HDCP 2.3.
Key Benefits
- Short and stable connection: 2 m for convenient connection without signal loss.
- Ultra-smooth visuals: up to 4K@120Hz for next-gen console and PC gaming.
- Cinematic picture quality: HDR / Dynamic HDR support for accurate color and detail.
- Clear audio: eARC for lossless Dolby TrueHD / DTS-HD MA audio (depends on source device).
- Durable design: 24K gold-plated connectors, aluminum housing, braided nylon sleeve, bend protection.
- Backward compatible: works with HDMI 2.0/1.4 devices.
Compatibility
LG, Samsung, Sony TVs, projectors, 8K/4K monitors, gaming consoles PS5 / Xbox Series X|S, PCs/laptops, AV receivers with eARC, Blu-ray/media players. Supports HDMI 2.1 features (eARC, HDR; VRR/ALLM – depending on source and display capabilities).
Specifications
| Standard | HDMI 2.1 (AOC — Active Optical Cable) |
|---|---|
| Length | 2 m |
| Bandwidth | up to 48 Gbps |
| Video Modes | 8K (7680×4320) @ 60Hz; 4K (3840×2160) @ 120Hz |
| Color Depth | HDR / Dynamic HDR, up to 12-bit (depends on source/display) |
| Audio | eARC, lossless audio formats supported via compatible devices |
| Content Protection | HDCP 2.3 (backward compatible) |
| Conductors | OM4 optical fiber + copper wires (power/control signals) |
| Connectors | HDMI Type-A → HDMI Type-A, 24K gold-plated, aluminum housing |
| Construction | Braided nylon sleeve, bend protection |
| Direction | One-way (SOURCE → DISPLAY) |
| Backward Compatibility | HDMI 2.0/1.4 |
| Model / SKU | H134 (recommended: NS-H134) |
Package Contents
- HDMI 2.1 Optical Cable (AOC) 2 m — 1 pc.
- Instruction / direction labeling.
Connection Tips
- Connect the SOURCE end to the signal source and the DISPLAY end to the display device.
- Set the desired mode (8K@60 or 4K@120) on the source and enable HDR/eARC if needed.
- Avoid using extenders/adapters unless necessary — this may limit 48 Gbps bandwidth.
FAQ
Will it work with my 4K TV if the cable is "8K"?
Yes. The cable is backward compatible: works for 4K/60, 4K/120, and lower resolutions.
No picture after connecting — why?
Check the direction: SOURCE must be connected to the source device, DISPLAY to the TV/projector. Make sure the correct HDMI input and mode are selected in the device menus.
Does it support VRR/ALLM?
The cable transmits signals according to HDMI 2.1; VRR/ALLM support depends on the compatibility of your source and display.
