1-3 of 3 Answers
From handling this cable, I would venture a guess plastic. It has been very durable and still works after being bent. For such a short range, i am not sure there is much of an advantage with transmission quality of glass over plastic.
Sorry, there was a problem. Please try again later.The Toslink fibers in our Rocketfish Toslink Optical Audio Cable are made of high-quality plastic. Glass fibers can be fragile, plastic fibers are more durable and flexible,
Sorry, there was a problem. Please try again later.Lance, thank you for your question. The Toslink fibers in our Rocketfish 4' Toslink Optical Audio Cable are made of high-quality plastic. While glass fibers can offer slightly superior performance in some high-end applications, plastic fibers are more durable and flexible, making them ideal for most home theater setups. They provide excellent signal transmission for clear and crisp audio. If you have any other questions or need further assistance, feel free to ask! - Mae | Rocketfish Support
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