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Optical Cables are an essential part of any audio-video setup. They provide a reliable connection between Digital Audio and Video Components, avoiding signal loss and providing crystal clear sound and picture quality.

At the most basic level, optical cables are thin cables with a stream of light traveling through it. Inside the cable, there is a transparent core that carries the stream of light. This core is surrounded by protective cladding material which contains multiple mirrors or lenses to protect it from dust, moisture, and other potential sources of damage.

One of the most common types of optical cables is the Toslink cable which is typically used for connecting a digital audio source (like a CD player, Blu-ray player, game console, etc.) to a digital audio component (like a home theater receiver or surround sound amplifier). The cables connect via a variety of connectors including mini-TOSLINK, TOSLINK, and DIGITAL OPTICAL. The cables are usually colored orange so it’s easier to identify them from other audio cables.

Despite the fact that Toslink cables are the most common variety of optical cables in use today, they are not the only type available. There are also optical SPDIF cables and HDMI cables. The difference between the two is that while Toslink cables are used to transfer a digital signal, SPDIF cables can transfer both analog and digital signals. HDMI cables, on the other hand, can transfer both kinds of signals as well as video and audio.

When shopping for optical cables, it’s important to be aware of the different types available and the features they offer. For example, some come with gold plated connectors and strain relief collars to help prevent the cable from being damaged when it is bent. Additionally, it’s important to look at the length of the cable as some types require longer lengths in order to function properly.

Whether setting up a home theater system or simply connecting two audio components together, optical cables are a must-have item for any audio-video setup. By understanding the various types of cables available and their different features, it’s easy to ensure you have the right cables for the job.

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