同步数字体系数据传输设备性能测试的应用和研究

Study and Application of the Performance Test on SDH Data Transmission Equipment

阐述了目前同步数字传输体系中光传输信号的基本指标及各项重要指标的性能测试方式,目的是为了在通信工程验收阶段有针对性地对所建设的光传输系统进行质量评测。

This paper mainly discusses the performance test methods for basic and important indicators of the current optical transmission signal in the Synchronous Digital Hierarchy system.The purpose is to assess the quality of the optical transmission systems especially in the acceptance stage of communication project.