一种光纤通信数据传输及误码率测试方法  

A Testing Method of Data Transfer and BER Using in Optical Fiber Communications

作　　者：马云峰[1,2] 许聪[1,2] 董峰[1,2] 

机构地区：[1]天津大学电气与自动化工程学院,天津300072 [2]天津大学天津市过程检测与控制重点实验室,天津300072

出　　处：《江南大学学报（自然科学版）》2014年第6期656-661,共6页Joural of Jiangnan University (Natural Science Edition)　

基　　金：国家自然科学基金项目(61227006);国家重大科学仪器设备开发专项项目(2011YQ120048-01)

摘　　要：针对大数据量的实时、长距离、准确传输的要求,基于光纤通信、FPGA技术和Aurora协议设计了一种数据高速串行传输方案,采用格雷码计数的异步先入先出(FIFO)缓存模块和可扩展的Aurora协议标准,实现了高速数据传输和误码率的测试。仿真实验测试结果表明,采用基于Aurora协议的光纤数据传输方式,可保证光纤通信中高速数据传输信道的稳定性和时钟的同步性,实现低误码率、高可靠性的数据传输。With the modern production process continuing to expand the scale of the monitoring systerm improvement of real-time requirements the system is constantly increasing the amount of monitoring data. For a large number of real-time long-range and accurate transmission requirements based on the optical fiber communications,FPGA technology and the Aurora protocol,we design a high speed serial data transmission scheme using the asynchronous first-in first-out of the gray code count caching modules and scalable Aurora protocol standards enable high-speed data transfer and BER（ Bit Error Rate） testing methods. Simulation test results show that the Aurora protocol based on the fiber-optic data transmission can guarantee stability and high speed data transmission in the optical fiber communication channel of the clock synchronization and achieve high reliability low bit error rate data transmission.

关 键 词：数据传输 光纤通信 误码率 Aurora协议 

分 类 号：TN919[电子电信—通信与信息系统]