It is well known that the 21st century will be an information age.People are increasingly looking for high capacity long distance communication systems.The optical networks are the most important technological pillar of the information society.Fiber Distributed Data Interface FDDI networks is an optical communication system which use optical fiber as a transmission media for long haul networks. The use of optical fiber solves the problems resulted from the electromagnetic interference EMI, noise, and attenuation problem related to other transmission media. In addition, it increases the...
It is well known that the 21st century will be an information age.People are increasingly looking for high capacity long distance communication system...
