HI,Damian，thank you for your reply.In my project,I want the remote optical signal to be sent after receiving the local optical signal.That is to say,I expect the remote optical signal to be delayed equal to the time that local optical signal transfered to the remote receiver via optical link.however ,i think the time delay device is what i need,but i not sure .I want to get your help.additonaly,I have other questions:
1、 when should I select the parameter “convert to noise bin”in the global parameters
2、can I set color of the plot line in the report.
3、I do not konw how to use the device”electric carrier analyzer”.why are there two filter and how to set the frequency and bandwidth?\
thank you in advance!