The 80×10g Dwdm Network Construction And Optimization Of Hebei Telecommunication

Integrated services to meet the needs of telecommunications, Hebei telecommunication in considering the market demand, technology and available resources, etc. factors, completed the telecommunications transmission network of regional environmental Tianjin and WDM systems engineering in 2002. Tianjin and Hebei region ring WDM telecommunications systems for China Telecom in 10 provinces and cities in northern the extension of the communications network is the basis for various types of communication services delivery platform, north of the Chinese telecommunications market and rapid development of the telecom services in a timely manner play an important role. With the volume of business increases, the system after a six expansion, to carry the small particles mainly narrowband services.In 2008, with the restructuring of the telecommunications industry, China Telecom's mobile services took over C network, the network carries large amounts of data on the business, Tianjin and Hebei Telecom existing WDM system for regional environmental carrying GE,2.5G POS, 10GE,10G POS large particles such as business, the carrying capacity of their network was insufficient, and carry low efficiency. To meet the new situation, the needs of various business development, Hebei province started 80x10G DWDM telecommunications network construction, and was later adjusted this network is optimized.The main focus of this paper is based on the current transmission network Hebei telecommunication's network to the new situation in the province 80x10G DWDM network construction and optimization. Articles will be based in Hebei province, telecommunications transmission network status, according to business needs and the higher the development of the company's requirements on the network, details of construction and optimization of network planning and implementation of ideas. Covers network planning, optimization and implementation of the vast majority of content. Introduced the principle of network architecture, equipment procurement and laying the principles, system configuration, principles and content optimization. And in accordance with these principles in Hebei 80x10G DWDM telecommunications network construction and optimization of a detailed plan to provide a feasible implementation.In this thesis, completed the following tasks:(1) Network architecture design. This is the adjustment of the network planning and network basis.(2) Equipment. According to network status and maintenance necessary, adjust the performance of the equipment and network protection veneer selected for the latter part of the overall network maintenance and expansion.(3) System expansion. Added ability to support the growing business.(4) The system configuration of the re-adjustment. The configuration allows channel demand for a rational allocation by business to increase redundancy.(5) The optimization of the provincial network performance. Improve system redundancy to ensure the stable operation of the business.Network construction and optimization of multi-faceted performance theory, I and other staff to participate in this project through a wide range of research and discussion before they can obtain a practical implementation.