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城市光缆网建设,在优化网络结构、提高经济效益、发展电信业务和增强市场竞争力方面起到至关重要的作用,积极有序地规划、建设以光纤为主体的城市光缆网是一项立足眼前、放眼未来的具有战略意义的工程。随着信息业务传输的宽带化、下一代电信网络的演化及国际国内的发展流向,未来的城市光缆网将逐步演进成为动态格型网状网的光纤物理网形式。本文首先分析了城域网的发展现状及问题,提出了城域光缆网建设思路及方法。
The construction of urban fiber optic cable network plays a crucial role in optimizing the network structure, improving economic efficiency, developing telecommunication services and enhancing market competitiveness. It is an active and orderly planning and construction of an optical fiber network based on optical fiber as a foothold The immediate, future-oriented strategic project. With the broadband transmission of information services, the evolution of the next generation of telecom networks and the trend of international and domestic development, the future urban optical cable network will gradually evolve into a form of fiber optic physical network of dynamic lattice meshes. This paper first analyzes the status quo and problems of metropolitan area network development and puts forward the idea and method of metro optical cable network construction.