Home Forums SYSTEM TWDM Bidirectional component problem

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    • #44953
      feras
      Participant

      hello everybody
      i desined a simple model for TWDM pon system, the model work good , but when i but the Bidirectional component like Bidirectional fiber or Bidirectional AWG , the signal disappear.
      i attached my file if anyone can help me to run it please

    • #44968
      Cem Bonfil
      Moderator

      Hi Feras,
      I cannot see any attachments. Could you try to zip the OptiSystem design file and attach the zipped file ?

      Thanks,
      Cem

    • #44971
      feras
      Participant

      hello Cem,
      thank you for your interested
      actually in my design i can get the signal now in the downlink direction but i have a problem in the up link signal where i can not get clear signal
      this is my design and i hope you will help me
      thank you alot

    • #44973
      feras
      Participant

      i can not attached my file
      i get this error msg ” Sorry, this file type is not permitted for security reasons. “

    • #44987
      Scott Newman
      Moderator

      Hello Feras,

      You will not be able to attached the design file directly. As Cem noted you must zip the OptiSystem design file before trying to attach it.

      Hope this helps,
      Scott

    • #45186
      mohamed diaa
      Participant

      hi feras
      i have the same problem , at the Up stream i put transmitter + 2 dynamic y selector + optical delay + bidirectional fiber + another optical delay
      and i recognized that there is no signal after the second Optical delay.
      so did you solve this ??

      =

    • #46974
      feras
      Participant

      hi mohamed diaa
      really i don not know how to solve this problem

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