Industry pain points and your troubles:
Currently, in the 4K audio-visual transmission field, the core problem is signal attenuation. Traditional copper cables experience a 37% signal strength loss when transmitting over 10 meters, resulting in a color gradation discontinuity phenomenon on the Electric Projection Screen. Even more seriously, electromagnetic interference causes the loss of HDR metadata, preventing the ALR Projector Screen from fully exerting its original high contrast advantage. Have you often encountered the situation where, when setting up a professional audio-visual room, due to the performance limitations of the cables, the Equipment Cabinet had to be forcibly placed near the viewing area, thus damaging the overall aesthetic of the space design?
Our innovative solution：
utilizes fourth-generation fiber optic HDMI cables with a core diameter of 62.5 μm. Through an optical conversion module, it achieves 18 Gbps lossless transmission. The special PVC coating provides an 8.5N tensile strength, and the gold-plated connectors ensure stable connection with various Equipment Cabinet devices. The unique optical signal modulation technology perfectly meets the strict color depth requirements of the ALR Projector Screen, supporting simultaneous transmission of 48-bit color depth and 120Hz refresh rate.
Actual performance verification
Data from the HDMI Certification Testing Center in the United States: ✔ The transmission distance can reach 100 meters without signal attenuation (HDMI 2.1 standard) ✔ Chroma sampling enables 4:4:4 lossless transmission ✔ When used with Electric Projection Screen, the delay is less than 0.5ms
Product Features
Photoelectric separation architecture: Independent power supply for the transmitting end and the receiving end
Intelligent EDID management: Automatically matches the optimal resolution parameters
Double shielding structure: Metal braided net + aluminum foil double-layer shielding
Usage tips:
① The bending radius should be maintained at >5cm to prevent fiber damage
② Clean the fiber interface with absolute alcohol regularly
③ Avoid parallel arrangement with strong power lines (spacing >20cm)
A video and audio engineering company conducted actual measurements in the 8K laser cinema project:
The signal-to-noise ratio is improved by 28 dB at a transmission distance of 30 meters.
The contrast performance of the ALR Projector Screen reaches the native 95%.
The Equipment Cabinet can be freely placed in the equipment room, and the wiring distance is increased by three times.
This optical fiber HDMI cable is like the "central nervous system" of the audio-visual system. Its lossless transmission characteristics and anti-interference ability are redefining the wiring standards for high-end audio-visual systems. From private cinemas to professional studios, our solutions ensure that every frame of the picture can perfectly present the original image quality.
