However, since there are numerous and interlaced variables that drastically affect the SI , here focus on reflection crosstalk and other SI problems of differential input/output lines of SFP .

• 由于影响信号完整性的因素是多方面的，是相互交错的，本文在理论分析基础上主要介绍了SFP光收发模块的差分输入输出线影响信号完整性的反射、串扰等几个方面的仿真分析项目。