What's the modulator chip of the MMA1T00-HS 200G-IB-Transceiver

In the market, there are two kinds of modulator chip of 200G-SR4:

  1. DSP
  2. CDR

the two chip could not communicate each other.

SO, I want to know what’s the module chip of the MMA1T00-HS 200G-IB-Transceiver?


Nvidia product is DSP.

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