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随着当代信息科技的日益发展,IP宽带城域网逐渐成为电信舞台上的新宠。如何为用户提供更加低廉、优质的IP宽带的接入服务,以及在此基础上开发更多多元化的增值业务,已成为各大电信运营商增值的最重要手段。本文试从IP宽带城域网的现有建设网络架构以及存在的问题、未来的建设方案、现已开发应用、未来发展前景四大方面,分析探讨了IP宽带城域网的建设与应用。
With the development of contemporary information technology, IP Broadband MAN has gradually become the new favorite in the telecommunications arena. How to provide subscribers with access to low-cost and high-quality IP broadband services and develop diversified value-added services based on them have become the most important means for value-added of major telecom operators. This article tries to analyze and discuss the construction and application of IP broadband metropolitan area network from the existing construction network structure of IP broadband metropolitan area network, as well as existing problems, future construction schemes, development and application now, and future development prospects.