Research And Practice Of Jiangxi Shangrao Unicom's Optical Transmission Network

Telecommunications is one of the fastest-growing areas, it is people working and living indispensable tool, is also present and the future of economic development on the basis of one platform. Transmission network as a telecommunications network based network, carrying all types of business, for the normal operation of the entire telecommunications network to provide guarantees, and optical transmission network is now the most basic mode of transmission network and optical transmission technology and the future development. Therefore optical transmission network for research and practice is very necessary.After recent years of construction, Shangrao in Jiangxi branch of China Unicom's optical transmission network taking shape, but with the development of networks and the entire communications environment changes, more and more data and multimedia, such as the emergence of new business operations and 3 G The forthcoming opening of the current optical transmission network has made new demands, therefore, in the optical transmission network while building on the existing network optimization is imperative. However, in the optical transmission network construction, it is necessary to consider the building after the optical transmission network capacity to support business, but also consider the cost of the investment, construction of various operators and optical transmission network difficult.Based on the master optical transmission network based on technology, optical transmission network for research, Shangrao in Jiangxi Province for China Unicom optical network to practice, in practice the outcome, the next step to make network adjustments. Finally, the future optical transmission technology and network development direction for analysis. Paper is divided into five chapters, the first optical transmission network devoted to research and practice background of the needs of the second chapter for the relevant technical basis, mainly on technical characteristics of optical transmission network and optical transmission network universal physical topology; Chapter III study for the optical transmission network—Analysis of optical transmission network, and optimize the management of the study; Chapter IV of Jiangxi Unicom optical transmission network practice; Chapter 5 of the next generation optical transmission network development trends.