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随着国家三网融合的推进,广电行业必将进行大规模的网络改造,积极开展双向网络技术选型工作,是广电人必须面对的问题,为适应这种挑战,我公司着手进行有线电视网络EPON试点建设。在考察和类比了各种双向接入技术后,遵循光进铜退的原则,我公司最终选择现有分配网络结构的EPON+基带EOC进行重点测试,于2010
With the advancement of the national triple play, the radio and television industry is bound to carry out large-scale network transformation and actively carry out bidirectional network technology selection. This is a problem the broadcasters must face. In order to meet this challenge, our company started to carry out cable television Network EPON pilot construction. After examining and analogizing various bidirectional access technologies, following the principle of returning light to copper, our company finally selected the EPON + baseband EOC of the existing distribution network structure for key testing. In 2010