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对宽带网络的主干网和接入网技术进行了分析,并对目前占有宽带网络主要市场的ADSL和LAN接入技术进行了比较,最后讨论了宽带技术的发展趋势。
Analyzed the backbone network and access network technology of broadband network, and compared the ADSL and LAN access technologies currently occupying the main market of broadband network. Finally, the development trend of broadband technology is discussed.