Optical fiber sound cables are a modern type of cable that uses light pulses to transmit digital audio signals. They are favored for their high-speed transmission and resistance to electromagnetic interference. The market offers several common types of optical fiber sound cables:

Standard Square-Head Optical Fiber Cable

This is the most common type of optical fiber sound cable, usually marked as "Optical." It is suitable for a variety of home and professional audio devices, such as TVs, CD players, amplifiers, and active speakers.

Round-Head Optical Fiber Cable

The round-head optical fiber cable resembles a 3.5mm TRS connector and is often used with portable devices. They provide stable digital audio transmission and are suitable for portable lossless players and some laptops.

Toslink Optical Fiber Cable

Toslink is a technical standard developed by Toshiba. It supports compressed Dolby Digital and DTS surround sound and is ideal for home theater systems.

The quality of optical fiber sound cables can be judged by their light transmittance and signal fidelity stability. High-quality optical fiber cables typically use glass or high-grade plastic fiber cores, combined with precise polishing techniques and durable connectors, to ensure clear signal transmission.