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介绍在国家 86 3计划资助下研制成功的全业务网接入传输系统 ,首先简述了系统构成、用户业务接口和传输帧结构 ,接着对 HFC双向光纤传输系统进行了简介 ,最后介绍了 ATM- PON系统和 HFC系统的性能指标
This paper introduces the access service system of full service network which is successfully funded by the National 863 Program. It firstly introduces the system configuration, user service interface and transmission frame structure, then introduces the HFC bidirectional optical transmission system, and finally introduces the ATM- PON system and HFC system performance indicators