Optische Kabel are also called fiber optic cables or toslink cables. Toslink comes from the manufacturer Toshiba. Principally they all mean the same technology. Optische Kabel are made of transparent synthetic material.  Optische Kabel are able to bridge a long distance without essential signal interferences. Theoretically one can bridge a distance from Paris to Berlin with a high-quality optische Kabel. The only problem would be the cost. Optische Kabel are more expensive than other cables. Many years ago the development of optische Kabel began, but until now it has matured. Optische Kabel are mainly used in home entertainment electronics. Optische Kabel manage the sound signals very well. In the sound and music genre optische Kabel are the ultimate kind of connection. Someone who adores music can hear the tonal differences for sure. There is also a difference for ordinary hearers between conventional cables and optischen Kabeln. Optische Kabel perform less noise and hum. The sound is much clearer than before. The most popular application of optische Kabel are the long distance connections, for example the transatlantic link. They can transport the data with a higher speed than others, even with velocity of light. Thanks to optische Kabel phone calls work perfectly even at long distance. And in a real good quality. No one can imagine a world without all that technology. Optische Kabel revolute the world of communication and will not stop the development of new ways to achieve the best connection technology that is possible. We will learn to appreciate this connection technology with optische Kabel.