本技术报告回顾了光纤通道物理层标准中的抖动规范。它提供了在物理层规范的抖动规范中添加频率分量的理论和测试方法。回顾了现有的10625 GBd抖动规范，并提出了对抖动规范的拟议修改，作为技术报告中所述方法的应用示例。

This technical report reviews the jitter specification found in the Fibre Channel Physical layer standards. It provides the theory and test methodology to add a frequency component to the jitter specification of the physical layer specification. The existing 1,0625 GBd jitter specification is reviewed and a proposed modification to the jitter specification is proposed as an example of the application of the methodology presented in the technical report.