Mellanox ConnectX-3 VPI Twinax compatibility with Cisco Nexus 3064

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azev

Well-Known Member
Jan 18, 2013
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I am having some compatibility issue to get links up using both qsfp optics (cisco SR-BD) and third party cisco compatible QSFP twinax cable. Does anyone know what is guaranteed to work on this setup before I start buying other random QSFP twinax cables or optics??
My goal is to get ethernet link at 40Gbps from the mellanox vpi card to the nexus 3064 switches 40gbps ports.