Cisco 3120X connected to P4000 - cheapest way?

[chuckk281]

Andrey had a customer cabling question:

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Hello Colleagues,

Customer would like to attach P4000 with 10Gb (SFP+)  to c7000 with a Cisco 3120X

What is cheapest way to connect?

Is “X2 to SFP+“ DAC cables exist?

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Steve had the info:

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The 3120X has been certified by Cisco to use their 1X module that is an X2 to SFP+ converter.  The 1X module will support passive Cisco DACs cables at 1, 3, 5m lengths.

There is no supported X2 to SFP+ cable for the 3120X

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Other input or suggestions?