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本文介绍了用于1.55μm光网络系统的新型光纤架空复合地线(OPGW)的特性.该OPGW含有两种光纤,一种是1.55μm截止位移单模光纤,另一种是1.55μm零色散单模光纤.我们把这两种光纤成功地复合进60mm~2OPGW,并证明这种新的OPGW可在架空电力传输线中用作传输媒质.
This article describes the characteristics of a new fiber overhead composite ground (OPGW) for a 1.55μm optical network system that contains two types of fibers, one 1.55μm cutoff single mode fiber and the other a 1.55μm zero dispersion single Mode optical fiber.We successfully composite these two fibers into 60mm ~ 2OPGW and prove that this new OPGW can be used as a transmission medium in overhead power transmission lines.