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本文简介了多种现场网络与光纤网络互联的关键设备:PVC多媒体联网平台(多媒体用户接口)、光线路终端及光网络用户单元,评述了它们在小区的应用。
This article describes a variety of key equipment for on-site network and optical network interconnection: PVC multimedia networking platform (multimedia user interface), optical line terminal and optical network subscriber units, reviewed their application in the district.