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a retimer or a redriver for 25GBASE-KR

Kazuhiko Hirano
Genius 15858 points

Other Parts Discussed in Thread: DS280BR810, DS280MB810

Hello,

My customer is looking for a retimer or a redriver for 25GBASE-KR.
Which TI retimer or redriver can support 25GBASE-KR?
Please let my customer know all possible TI device name.

Best regards,

K.Hirano

  • 0
    TI__Mastermind 40183 points

    Hi Hirano-san,

    -KR specification typically leverages link training.  Our 25G retimers do not support link training, so I would recommend one of our 25G redrivers.  These are linear redrivers, which is critical for the link training sequence to be supported.

    I would recommend considering the DS280MB810 or DS280BR810/820.

    Thanks,

    Drew