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TPS23754: Can the POE Gigabit network transformer switch the corresponding signals of TD1 and TD4?

xiaofu wen
Expert 2365 points
Part Number: TPS23754

Can the POE Gigabit network transformer switch the corresponding signals of TD1 and TD4?

  • 0
    TI__Genius 16091 points

    Hi Xiaofu,

    Thanks for reaching out to us!

    For me, from the circuit inside the transformer, there is no difference of TD1 and TD4 for data transmission as well as the data sending and receiving side are on the correct location. From the aspect of PoE in which the paired twisted wires are used,  please make sure the PR12 - PR36, and PR45-PR78 are grouped.

    Updated on Jan/17/2023: It has been a relatively long period that we have not received your reply. I will close this thread for now. Please open a new thread if you have further questions.

    Best regards,

    Diang