N*1 bidirectional splitter in wdm pon architecture

[Arpita Singh]

Can someone please tell me why is my design not showing the output. I think the problem is with the bidirectional splitter I have used. I need to implement it in order to work further in the field. Attaching it below. Regards.

My design has run after I have replaced the n*1 bidirectional splitter with wdm mux-demux in the design. Have not got the desired output yet +but better than nothing. Will somebody please tell me how to implement it properly and why has the bidirectional splitter not worked. Attaching the new work. Regards.

[Cem Bonfil]

Hi Arpita,
At a first glance it seems like you have not set the laser frequencies in your business, residential and school mall sub systems. Once I changed them to 1310, 1330, 1350 nm the example with mux-demux design seems to work correctly. The issue with the bidirectional splitter needs further investigation however you should be able to complete your design with the fix I suggested.

[Arpita Singh]

Hello Cem,
Thanks a ton for the reply. I’ll seek to your suggestion and let you know the results soon.
Regards.

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