COVID-19:作为一家重要的电信解决方案供应商,EXFO在将员工健康和安全作为首要任务的前提下,保持全面运营。
This webinar examines the DWDM-network impairments created by these new technologies, such as interchannel crosstalk, nonlinear effects and carrier leakage. We discuss their impacts and how to fix them. Finally, we unveil EXFO’s latest impairment-identification solution: the WDM Investigator for optical spectrum analyzers.