View with images and charts Design, Cost analysis and Testing of an Optical Fiber Based network for connecting all campuses of ADUST. Chapter-1 Overview of Optical Fiber Networking I.1 Introduction The focus of this Project is the invention and subsequent development of a method for Making optical fibers that within 20 years replaced copper wire as the transmission medium of choice for most commercial applications in telecommunications systems and computer networks worldwide. Optical fibers about the size of a human hair can carry several gigabit data rate more which is than copper wires many times larger, and they are stronger, lighter, and cheaper. In addition, the signal-carrying load of already installed optical fiber cables can be readily increased as signal-processing technologies is much more improved. Therefore we chose to dew and develop a cost effect the optical fiber base network. 1.2 Subject of the Project We want a optical fiber base networking Project .Now a days when we think for a large or medium network at first we select optical fiber network, because it is more fesible and reliable networking in the world as bandwith and security. For that reason our project name is� Design, Cost analysis and Testing of an Optical Fiber Based network for connecting all campuses of ADUST�. 1.3 Objective of the Project Our main objective to design cost analysis and testing of an optical fiber base networking for connecting all campuses of ADUST Campuses by using Optical fiber which is very expensive to implement. For this reason, first we prepare a network design then we test a small network between two computer using optical fiber for getting idea of the whole network. Since it is expensive to implement the proposed network that why we simulate the proposed network by using CISCO Packet Tracer Software. Also we intend to analyze the requirement and cost to implement this kind of large optical fiber Project. Background 2.1 Introduction As the name suggests, optical networks form a class of networks where optical, rather than electronic, components are the building blocks of the network. Compared to metallic cable, fiber optic systems offer greater bandwidths, lower attenuation, and no crosstalk or electrical interference. Those advantages have led to the dramatic growth of fiber optic systems worldwide. Today, nearly all long-haul telecommunications depend on the use of optical networks for their high capacity and robust performance. 2.2 Standards Standards for fiber optic cable and other optical components have been developed over the last 20 years primarily by the American National Standards Institute (ANSI) and the International Telecommunications Union (ITU). Standards for fiber optic transmission have
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