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在宽带中国战略即将推出的背景下,对目前主流的下一代光接入技术的需求、关键技术和产业状况进行了分析,探讨了下一代光接入技术可能的技术选择和演进趋势。
Under the background of the upcoming broadband strategy in China, the demand, key technologies and industry status of the mainstream next-generation optical access technologies are analyzed. The possible technology choices and evolution trends of next-generation optical access technologies are discussed.