Hi Richard, Although you may be able to make it work with a fast switch, it seems it would be cheaper to just add the 10 SFP+ ports. I am presently running an 8 SFP+ port solution using two Intel X710-DA4 cards. I believe I got these for about $300 each. Rob
On Mon, Nov 22, 2021 at 2:19 AM Richard Bell <[email protected]> wrote: > Hey Marcus, > > I would like to be able to use all four channels of each N310 if desired. > In that case it would take 2 SFP+ per N310 as I understand it. If I only > use 1 channel I would require 1 SFP+ port, I understand your point. > > Richard > > On Sun, Nov 21, 2021 at 10:08 PM Marcus D. Leech <[email protected]> > wrote: > >> On 2021-11-22 00:55, Richard Bell wrote: >> >> Hello, >> >> I am attempting to setup 5 USRP N310's to be controlled by a single host. >> You can assume the host has enough processing power to avoid being the >> bottleneck. My question here is only concerned with properly setting up the >> network so that 100 MHz of bandwidth capture is theoretically supported by >> each of the 5 N310's per channel. >> >> Would the following setup support the above: >> 1) Connect each of the 1G Ethernet management ports to a switch and >> connect the switch to the host. Each radio should be assigned an IP address >> automatically by a DHCP server as I understand it. >> 2) Connect the SFP+ ports to a corresponding NIC SFP+ port on the host >> computer. With 5 N310's this will correspond to 10 total SFP+ ports >> required at the host, two per radio. >> >> Is this correct, or do I need to change something? Also, is there a way >> to reduce the required number of SFP+ ports required on the host by using a >> 100G switch in some way? >> >> Thank you for any assistance you can provide >> >> Richard >> >> _______________________________________________ >> USRP-users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> >> I'm slightly confused by the wording. Do you intend to bring in a total >> of 1Gsps or 500Gsps? >> >> A single 10G SFP+ port should support about 200Msps. Unless I botched >> the late-night math, you'd only need both SFP+ ports per N310 if you were >> bringing in up to 400Msps. >> _______________________________________________ >> USRP-users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> > _______________________________________________ > USRP-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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