用于光接入网的高密度多芯光缆

High Density Multifiber Optical Cable Used in Optical Access Network

为了有效地利用现有地下管路，经济地建设庞大的光接入网，其传输媒体必须采用细而轻的高密度光缆。本文以日本实际试制的１０００、３０００、４０００芯的高密度光缆为中心，在阐述各种光缆进展的同时对其结构和特性进行了分析比较。

In order to effectively use the underground duct and economically build up gigantic optical access network, we must deploy thin, light and high density optical cable as its transmission media. Based on 1000,3000 and 4000 fiber high density optical cables made by Japan companies, we present the development of various optical cables. In this paper, their structures and characteristics are analyzed and compared.