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DS125DF410: DS125 support copper length?

Seasat Liu
Intellectual 1040 points
Part Number: DS125DF410

Is there a test data for the SFP+ copper cable that the DF410 supports? Does the DF410 require special settings? How long can support the copper cable？

SFI signal

  • 0
    TI__Guru* 93670 points
    Hi Seasat,
    There are many different copper cable types with different insertion loss. DS126DF1610 CTLE can compensate for up to about 30dB loss at nyquist or 5GHz frequency. So as long as the copper cable has below 30dB loss at 5GHz, DF410 can support this copper cable.
    Regards,,nasser