40Gbps甚短距离光传输系统的验证与测试  

Verification and Measurement of 40Gps Very Short Reach Parallel Optical Transmission System

作　　者：许多[1] 胡庆生[1] 李伟[1] 

机构地区：[1]东南大学射频与光电集成电路研究所,南京210096

出　　处：《电子测量与仪器学报》2009年第S1期274-279,共6页Journal of Electronic Measurement and Instrumentation

基　　金：国家863项目"40Gbps甚短距离并行光互连技术与实验系统"(编号:2006AA01Z239)资助

摘　　要：给出了符合OIF-VSR5规范的40Gbps甚短距离(VSR)光传输系统的实验平台的设计与测试。该实验平台由发送电路、接收电路和多模带状光纤构成,其中,收发电路各由一片转换芯片及收发光模块构成。文中详细介绍了VSR5实验系统的搭建及收发电路的设计和实现。采用Agilent 81250测试仪,通过12通道VCSEL并行发送/接收模块和7米12芯多模带状光纤,将发送电路与接收电路相连,就实现了OC768/STM-256 40Gbps的VSR5点到点测试系统。通过对Agilent测试仪的正确配置和使用,成功实现了VSR5实验系统的测试,连续二小时的测试结果表明系统误码率小于10^(-12)。The paper presents a verification platform design and test result for 40Gbps very short reach optical transmission system compatible for the OIF-VSR5 specification.The verification platform consists of a transmit board,a receive board and a multi-model ribbon.The transceiver boards consist of a converter IC and an optical module respectively.The design details of the transceiver boards and the VSR5 experimental system setup are discussed.By connecting transmitter and receiver through 7-meter 12-fiber multi-model ribbon and 12-channel parallel VCSEL transmitter/receiver,a SDH STM-256/OC768 40Gbps point-to-point test is realized,and a low bit error rate of 10^(-12) is obtained.

关 键 词：VSR5 测试 转换芯片 PCB 安捷伦测试仪 

分 类 号：TN929.11[电子电信—通信与信息系统]