On 05/07/2020 03:09 PM, Rob Kossler via USRP-users wrote:
My experience using dual 10Gbe is that things work generally worse for
the case where the data can fit on single 10Gbe (which is the case
here at 200 MS/s per link).
I verified in my own custom application that I can have success with
Tx 2x200 if I use separate streamers but only 1 multi_usrp.
Rob
Multi-threading really helps here, so dual streamers with separate
threads. There may also be implications in the standard
kernel network stack as well--entirely outside of the purview of UHD.
On Thu, May 7, 2020 at 3:00 PM Brian Padalino <[email protected]> wrote:
On Thu, May 7, 2020 at 2:58 PM Max via USRP-users <[email protected]>
wrote:
Hi Michael,
thank you for the feedback.
Unfortunately the X300 offers just one SFP+, so combining two links
should not be possible. I also don't think the network interface itself
is the bottleneck, considering two independent processes don't seem to
have a problem providing the data.
You can use a dual 10Gbe FPGA image and get dual links on the X300.
Brian
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