The Designing And Implementation Of Metropolitan Area Network And Gpon Network In China Tietong Huludao Branch

With the continuous development of information society and the needs of business competition, using the Internet to obtain the latest information, online transactions, information, entertainment, health, education, a substantial increase in the number of users. Traffic and data traffic continues to grow rapidly, the demand for Internet bandwidth was the momentum of rapid growth, design and construction of a new generation of metropolitan area network, to enable enterprises to take advantage of new competitive situation, the telecom operators has become an urgent need to address a problem. From the perspective of theory and practice, the system analyzes the recent metro bearer network, IP MAN, GPON based development and application of network technology, discusses with China Railcom MAN Huludao branch functions and methods to a chieve analyzed DWDM, IP, GPON technology in the MAN the necessity and superiorrity. This paper works through concrete examples, China Railcom, the construction of MAN Huludao branch more in-depth research carried out. It can be seen through research, based on DWDM, GPON technology, broadband IP MAN has its own unique principles and technical characteristics of the composition, planning and construction should be based on specific business needs, goals, choose the most suitable and flexible networking strategy to achieve the most effective Best of purpose, focus on the future smooth upgrade the system, and MAN technology development and prospect. China Railway Construction MAN Huludao company will greatly promote local development of IP broadband services to meet the people growing network demands. As technology advances, the constant optimization of the network, based on DWDM, GPON technology, broadband IP MAN will be more perfect, more affordable for people to facilitate the full range of communications services.