Скачать или смотреть Optical Fiber - Introduction

This video explains the supporting tool that transformed the way we communicate. It's nothing but, Optic Fiber. Optic Fiber reformed the way we communicate.

Optical Fibers communication is based on the cables that consist of a bunch of quartz glass fibers, which don't emit any radiation and it save other valuable resources like, copper or other materials, most importantly, the environment.

00:00 Optical Fibers
00:20 Optical Semaphore Telegraph System
00:30 Electrical telegraph
00:45 Photophone
01:00 Telephone
01:15 Transformation to Optic Fibers
01:35 "Signals through the Air"
01: 55 Conclusion

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