I have used 10GbE on an X550-T2 and X720-D2 – still intel NICs With the X720-D2 I was able to connect to the X310 using fibre SFP+ modules at 10Gbps. A single 10GbE link is sufficient for one 200MSPS receive channel – your host processor needs to be able to utilise pretty much the entire bandwidth of the link though. Not always true.
jp From: Jack Gallegos <jgalle...@uberasch.com> Sent: Friday, 8 April 2022 11:27 To: usrp-users <usrp-users@lists.ettus.com> Subject: [USRP-users] 10GbE NIC for USRP-2944/X310 WARNING: This message has originated from an untrusted source. Be mindful of attachments and embedded links. Has anyone had success with a 10GbE NIC other than the recommended Intel X520 card for the USRP-2944/X310? And, does the USRP require 2xSFP+ for 200Ms/s RX capture, or is 1x SFP+ sufficient? I only need to rx on one mboard (UBX160) but at the max sample rate. Thanks, Jack Gallegos
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