Designing a TDM-PON bidirectional system
I’m new to optical communication and to OptiSystem as well. I am to design a TDM-PON bidirectional system using OptiSystem. I could find some materials and even papers regarding this topic. There exists a sample in software named ‘PON bidirectional’ or something like that.
As I understood it’s most likely to be a WDM system rather that being a TDM, since it transmits different frequencies over transmission line!
It seemed to me totally different from what I had learnt in communication course about TDM. Moreover, there is another sample file in software for OTDM and it’s clear how it divide frames for multiple users but I really can’t get the point how the former sample use TDM!
Which is the part that we can conclude this sample is for TDM?
It may seem ridiculous to you but as I mentioned that I’m new and have no background experiences in this area, I’ve just got confused by obtained contents.
In advance I appreciate your attention.
Login You must be logged in to reply to this topic.