光通信技术2013，Vol.37Issue(6)：52-55,4.
基于嵌入式的便携式OTDR系统设计
Design of embedded portable OTDR system
摘要
Abstract
According to the structure and characteristic of metropolitan area network,using the basic principle of OTDR,this paper introduces a portable OTDR system based on the ARM,FPGA and high speed A/D converter.The system uses FPGA to design a special hardware circuit for digital accumulator and average,controis the high speed A/D converter to collect data,and the measure time compares to other products shorts a quantitatively level.This design has the advantages of low power consumption,low cost and short test time.关键词
光纤时域反射仪/便携式/数字累加求平均Key words
OTDR/ portable/ digital cumulative average分类
信息技术与安全科学引用本文复制引用
王亮,黄红斌,刘伟平,陈舜儿..基于嵌入式的便携式OTDR系统设计[J].光通信技术,2013,37(6):52-55,4.基金项目
广东省省部产学研重大专项(2012B091000155)资助. （2012B091000155）
