Home Forums SYSTEM wdm 100 gbit/s

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    • #27948
      kais maaroufi
      Participant

      Hi
      I am trying to make a WDM system with 8 channels , 40GB/s or 100gbit/s , over 500 km .
      Quality factor > 8
      Please I need your help
      Anyone who know how to fix my project could help me plz
      Thank you.

    • #27993
      alistu
      Participant

      Hi Kais,

      I made the formerly discussed change in DCF and managed to obtain Q-factor of greater than 8. Please see the file I have attached here (I have set the bit rate to 40 Gbps for 600 km fiber and made the corresponding changes in the signal bandwidth to the components). Please see if it helps.

      Regards

      +2
    • #27997
      kais maaroufi
      Participant

      Thank you very match Alistu , it helps me a lot

    • #31872
      Ranjeet Kumar
      Participant

      Hi,
      I am uploading osd file of WDM with 8 channel over 500 km with good Q-factor having advanced modulation formats of CSRZ. you can vary no. of loops, bit rate, channel spacing andalso modulation formats and filters and its bandwidth.

      Attachments:
    • #38615
      Rajguru M. Mohan
      Participant

      Hi,
      For 100 gbps over 500 km , i suggest you to use DPSK modulation formats.
      You could use 8 channels with data rate 12.5 Gb/s(12.5*8= 100 Gb/s) or 4*25 gbps.
      You should use dispersion compensation techniques.

      +3
    • #38724
      umer ashraf wani
      Participant
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