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通过ADSL2+技术以及新型DSLAM设备技术特点参数分析,以及在ADSL2+接入实际线路中的测试数据结果显示:ADSL2+技术在实现IPTV应用中的良好特性;并对各地采用ADSL技术实现IPTV业务状况分析,得出ADSL2+接入技术在今后一段时间可作为实现IPTV应用的主流接入技术。
Through the analysis of ADSL2 + technology and the parameters of the new DSLAM equipment, as well as the test data in the actual line of ADSL2 + access, the ADSL2 + technology has good characteristics in implementing IPTV applications. And the ADSL technology is used to analyze the status of IPTV services Out of ADSL2 + access technology for some time in the future as the mainstream access technology to achieve IPTV applications.