Switch boards Essay Example | Topics and Well Written Essays - 1500 words

Switch boards - Essay modellingJust from the beginning of electrical switch formations, a large telephone flesh of the transformations have been done in the electric switch technologies. In this regard this paper is going to analyze and evaluate the old strowger switches and mechanical cross-bar switches based on circuit switching technologies with some modern ne bothrk switches. In this report I would like to let a technological overview of these technologies and a brief comparison of these technology systems.The basic use of the telecommunication networks is to subscribe to data and information signals among different entities which are located geographically. In this situation we keister say that an entity can be a resource like a human being, a computer, a Tele-printer, a double over machine, a communication data workstation and so on. These communication entities are linked with the overall working and solve of the transferring information which can be in the form of a file transfer between two systems, or telephone chat (a call) or message transmission between two workstations etc. In this present age of technology, the communication is perceived as a symbol of the new age of technology. In this scenario the introduction of this communication technology has started from the development of the telephone systems (Farahmand & Zhang, 2007). However, due to considerable increase in the number of users and less number line availability, a need was experienced to develop some switching system which can be used for the switching purposes among line to facilitate large number of individuals with small number of available communication lines. Today the technology has gained an extensive limit of advancements but some of the communication restrictions quench exist. One of the key issues in these limitations is the highest availability of the communication line. In an attempt to tackle this problem, the technique of the switching was formulated,