Network and Conversation Networks and communication involve connecting distinctive systems and devices to share data and knowledge. The fourth era of fiber-optic communication systems made use of optical amplification to lessen the require for repeaters and wavelength-division multiplexing (WDM) to increase knowledge ability. The introduction of WDM was the beginning https://conner99b17.free-blogz.com/81163711/network-things-to-know-before-you-buy