Do ConnectX-3 series card compatible to each other between each subversion?

Infrastructure & Networking Adapters and Cables
1

For example can I connect a MCX342A-XCCN directly to MCX342A-XCEN ？ Based on mellanox card change history, it only mention changes between each revision but do not mention compatibility between revision change

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2

Hi Ray,

Yes, the cards are compatible to each other.

Regards,

Chen