Have you ever wondered what it's that connects computers and networks to at least one another? Network cable in conjunction with the associated hardware (network switches, hubs, demarcation equipment) is liable for computers having the abi…

In a fiber optic communication system, an optical attenuator is an electronic device that is commonly used to decrease the level of power of an optical signal. In fiber optics, we refer to attenuation as a transmission loss. It is the decr…