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光链路的设计 以贵州省六盘水市光纤工程为例: 1、总体设计 (1)贵州省六盘水市光纤工程,Ⅰ期工程设置十个光节点,光链路传输距离,见图1。 (2)光缆网为星形结构,电缆分配网仍以树形结构为主。 (3)根据各小区光节点位置,确定光链路的路由线路。参见图1。 (4)光端机类型选择 考虑到今后CATV宽带网的发
Optical Link Design Taking the optical fiber project of Liupanshui City, Guizhou Province as an example: 1. Overall Design (1) Optical fiber project of Liupanshui City, Guizhou Province, Phase I project Ten optical nodes and optical link transmission distance are shown in Figure 1. (2) The optical cable network is a star structure, and the cable distribution network is still dominated by a tree structure. (3) According to the optical node location of each cell, determine the optical line routing route. See Figure 1. (4) optical transceiver type selection Considering the future development of CATV broadband network