Hi Cameron, If you have ruled out the soft-issues, then it might be hardware compatible issues. As far as I know, there are some compatible issues of the usrp with "some" sfp+ adaptors.
I've used a few kinds, some working ones are: 1. Avago ABCU-5730ARZ (provided along with the USRP purchases, for some models) 2. FINSAR FCLF8522P2BTL One not working after all efforts (similar problem as your description, green light on, no ping through) 1. ProLabs MC3208411-T-C Hope this info is also helpful to anyone reading this message, at least to rule out one bad choice and a heads-up about the potential compatible issues. Thanks, Ming ________________________________________ From: Cameron Matson <[email protected]> Sent: 31 August 2021 00:41 To: usrp-users Subject: [USRP-users] Cannot Ping SFP port Hello everyone, We recently moved our setup, and ever since setting up in the new place we've been unable to ping/connect over the sfp+ port. We're using N310s with the WX fpga image and Ubuntu 20.04. I've checked and as far as I can tell both the N310 and the nic on the server have ip addresses on the same subnet with the same subnet mask. When I use a sfp+/fiber transceiver at both the green "link" led lights up on sfp1 at the N310, so something is working. I've tried going through the steps here to no avail: https://kb.ettus.com/Troubleshooting_N310/N320_Device_Discovery_Issues Does anybody have any ideas of things to try out? Thank you, Cameron _______________________________________________ USRP-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
