Unfortunately, I don't really know. I do not have an X410. However, I do have an N321 which has both a QSFP+ port and two SFP+ ports. I use the SFP+ ports with a 4x10Gb breakout cable (either fiber or copper) and the XL710 NIC. But, it is my understanding that the N321 QSFP+ port is configured to operate as 4x10Gbe (but use only 2 of the 4 lanes available on the interface). I don't really know if your cable will work but it seems to me like it should.... Rob
On Tue, Apr 4, 2023 at 2:39 PM <h57jaf...@gmail.com> wrote: > Thank you Rob, > > In USRP-X410 I can load X4_200 FPGA image to set QSFP28 port 0 interface > to 4*10G, and as you said I need to set XL710-NIC similarly with some > utility tools. Does that mean I do not need any extra adaptor between them > for rate/protocol match. > > please correct me for the following step: > > 1- then for connection between USRP-X410 and XL710-NIC in such 4*10G > configuration, does this cable works: > > 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax > QSFP Cable (from 10Gtek) > > 2- Do I need other settings in USRP-X410 or XL710-NIC sides to establish > communication links. > > 3- I assume I may need also install DPDK later. > > Thank you for support. > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com >
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