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    #47603
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    mohamed diaa
    Participant

    thank you aadilqau
    but this means that we can’t use EDFA for 1310 nm?

    #47458
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    mohamed diaa
    Participant

    may be you can use filters

    #47371
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    mohamed diaa
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    no optical subtractor didn’t give the true result
    is there any other idea ??

    #47226
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    mohamed diaa
    Participant

    i am using optisystem7

    #47225
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    mohamed diaa
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    so can you please tell me how to transmit catv in GPON , as i want to transmit analog tv and convert it into digital to view it in BER analyzer, i don’t know how to do that

    #47164
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    mohamed diaa
    Participant

    i am working on GPON, and i wanted to send voice,data , and video. i have no problem in the voice and data, but my problem is how i send the video in 1550 nm, some papers used sine generator and i don’t know how and why i should use this and also don’t know what are the used components and the out put should be like.
    please can you send me an image of the connected components and their specs?

    #47147
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    mohamed diaa
    Participant

    please can you put an image for the true RF over fiber

    #47144
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    mohamed diaa
    Participant

    thank you
    i really appreciate

    #47143
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    mohamed diaa
    Participant

    thank you very much
    you are totally right

    #47122
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    mohamed diaa
    Participant

    please can you talk about the bidirectional PONs specially GPON

    #47121
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    mohamed diaa
    Participant

    great effort, thank you so much

    #47082
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    mohamed diaa
    Participant

    hi
    try to make the transmitter NRZ

    #47062
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    mohamed diaa
    Participant

    thank you mohamed
    so to be sure, if i want to simulate triple play GPON, i will used WDM transmitter to transmit data in 1490 nm and video in 1550 with both NRZ coding modes and in the receiver side i will only use wdm demux, anl all of this wihthou any adding of psudo random generator or sine generator

    #47042
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    mohamed diaa
    Participant

    so what is the difference between sine generator and pseudo generator , as if i want to simulate triple play GPON to transmit video and data, in data i will use pseudo generator and in video i also use the same or i will use the sine generator??

    #46972
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    mohamed diaa
    Participant

    thank you
    that was helpful