Re: X520-DA2 + FTLX8571D3BCV-IT | Will these two will work together?

Hi Sylwester,

      Thank you for the reply. Yes DA refers to direct attached. The X520-DA2 
server adapter supports fiber optics as well. Please refer to this website for  clarification:

http://www.intel.com/content/www/us/en/support/network-and-i-o/ethernet-products/000005528.html
"Can I mix different SFP module types and cables on a dual port adapter from the Intel Ethernet Converged Network Adapter X520 Series?
Yes. You can install any mix of supported SFP optical modules, SFP modules, or direct attach cables on the same dual port adapter. You can plug any supported module into any port."


Thanks,
wb