Hello Ankita Sharma. Good evening and greetings.
Are you asking about the launching power in context of results. I failed to understand your query. What i understood is that you are having a problem in signal generation in the back up fiber link. So my question to you here is how are you implementing this back up fiber in optisystem. I would appreciate if you can share some information regarding this. It would be really nice of you as i may need it somewhere down the line in future. Looking forward for your response.
Regards
Atul Sharma