G.657 A2光纤在干线中的应用  

The Application of G.657 A2 Optical Fiber in Trunk Lines

作　　者：张曜晖[1] 王海军[1] 张方海[2] 周钦敏[2] 韩庆荣[2] 

机构地区：[1]中讯邮电咨询设计院有限公司,北京100048 [2]长飞光纤光缆有限公司,湖北武汉430073

出　　处：《邮电设计技术》2011年第11期12-17,共6页Designing Techniques of Posts and Telecommunications

摘　　要：在对比ITU-TG.657 A2与G.652 D光纤标准的基础上,介绍了G.657 A2光纤的设计和主要性能参数,对G.657 A2与G.652 D光纤的兼容性及性能进行了对比分析,并结合对易贝G.657 A2光纤的多径干扰(MPI)测试和系统传输实验,阐述了G.657 A2在干线中应用的优势及应用前景。It firstly compares the standards of ITU-T G.657 A2 and G.652 D optical fiber, describes the. design and major performance parameter of G.657 A2 optical fiber, compares and analyzes the compatibility of G.657 A2 and G.652 D optical fiber, as well as their performance. It finally states the advantages of applying G,657 A2 optical fiber to trunk line and its prospects, based on G. 657 A2 optical fiber MPI test and system transmission test.

关 键 词：G.657A2 G.652D 兼容性 多径干扰 干线 

分 类 号：TN929.11[电子电信—通信与信息系统]