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目前电信技术发展迅速,已经向着宽带化、IP化和业务融合化的方向发展。作为网络接入的最后一公里的接入网技术发展也很迅速,有很多新的应用热点出现,成为了网络运营商关注的焦点。本文介绍了几种接入网技术的现状及发展,对电信接入网技术的发展趋势进行了讨论。
At present, the rapid development of telecommunications technology has been towards broadband, IP and business integration direction. As the last mile of network access access network technology is also very rapid development, there are many new application hot spots, has become the focus of network operators. This article describes the status and development of several access network technologies, and discusses the development trend of telecommunications access network technologies.