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Optical Networking Fundamentals: CCNA 4 Chapter 17 by kwinlim is a document available to read on EtoBox.

Communication systems have three things in common: - - a signal source, a medium for the signal to travel through, and a receiver. Wavelength-division multiplexing (wdm) allows more than one wavelength to be sent over a single fiber. A fiber-optic cable has three components: - Protective outer coating -- Also known as buffer coating -- the Inner cladding is of a different density than the core.

Author

kwinlim

Language

EN