基于SFP的高速数据存储器的设计与研究  

Implement and Research of High-speed Data Recorder Based on SFP Transceiver

作　　者：王丽娟[1] 李锦明[1] 温杰[1] 

机构地区：[1]中北大学,电子测试国家重点实验室,仪器科学与动态测试教育部重点实验室,山西太原030051

出　　处：《仪表技术与传感器》2016年第3期31-34,共4页Instrument Technique and Sensor

摘　　要：为了满足现代高速通信领域中高速大容量传输的要求,利用光纤进行数据传输成为了一种发展趋势,而SFP光电模块又是光纤通信中的一种必不可少的关键器件。设计了以Spartan-6 FPGA作为主控核心的、以高速串行技术作为支撑的、以SFP光电模块作为光纤通信接口的具有高速数据传输和大容量数据存储能力的数据存储器。实现了高速串行收发器的控制且使用误码率测试器对其进行了测试,并定制了SFP光纤链路通信的自定义协议。最后通过光纤链路测试和存储模块测试,该存储器以不低于1Gb/s的光纤数据能够进行高速存储。In order to meet the requirements of high speed and large capacity transmission in the field of modern high speed communication,the use of optical fiber to carry out data transmission is an inevitable trend of development. SFP optical module is an essential key device in optical fiber communication. A data memory with high speed data transmission and large capacity data storage capacity was designed,which took Spartan-6 FPGA as the core of the main control,the high speed serial technology as the support,and SFP optoelectronic module as the optical fiber communication interface. It achieved the high-speed serial transceiver（ GTP）control and the test with the use of error rate tester（ IBERT）,and customized custom protocol SFP optical fiber communication link.Finally,though the fiber link test and storage module test,the optical fiber data can be stored in high speed of no less than 1 Gb / s.

关 键 词：高速数据存储器 大容量数据 SFP 高速串行 GTP 

分 类 号：TN919.34[电子电信—通信与信息系统]