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本文根据太原市光通信实际工程,对市话中继34Mb/s光缆通信系统进行了经济分析,得到在经济技术上与铜缆比较的最佳方案。
Based on the actual project of optical communication in Taiyuan, this paper analyzes the economic situation of 34Mb / s optical fiber communication system of local telephone repeater, and obtains the best scheme in economic and technical comparison with copper cable.