面对网络建设的高潮，越来越多的运营单位认识到，建设一个实用化、可运营、可管理的宽带网络，才最符合运营商在激烈竞争中创造竞争优势、创造经营利益的需求。运营商面临的主要问题是，不同的地域、不同的客户群对网络的最终需求可能都不一样，如何能够针对宽带业务发展的市? In the face of the climax of network construction, more and more operators recognize that building a practical, manageable and manageable broadband network is the most suitable for operators to create competitive advantage and create operating profit in the fierce competition. The main problem operators face is that different regions and different customer base may have different final demands on the network. How to deal with the development of broadband services?