BER Q Factor

[atef ibrahimParticipant]

Hello friends , i’m working on my education project , and i did this architecture ( GPON ) but i cant visualize the Q Factor and the BER always in 1 !!!
please friends help me this is my work
please can anyone fix it and tell me what is the problem ?
thank you.

[Priti GargParticipant]

Please attach your file or the screenshot of your setup, so that others can help.

[atef ibrahimParticipant]

when i upload my work i get :
Upload ERROR : “Sorry, this file type is not permitted for security reasons.”

[atef ibrahimParticipant]

this is my work !! and the BER ANALYZER ALWAYS the same 🙁 please help

[atef ibrahimParticipant]

this is my work

[Priti GargParticipant]

hi
cant see ant attachment pls try to take a screenshot and upload.

[atef ibrahimParticipant]

this is my work !

Attachments:

1. 

   1.png
   

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   2.png
   

[Dr. Dhiman KakatiParticipant]

Hi atef ibrahim,
I have gone through the system schematic and without knowing the parameters you have considered it is difficult to troubleshoot your issue. I would suggest you to manually design the transmitter and receiver of the system, then you will be having more flexibility while improving the system performance.

Regards,
Dhiman