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