which 10G SFP+ LR (single mode) modules are supported in Nutanix NX-8035-G5 and NX-6035C-G5 nodes with C-NIC-10G-2-SI 10G network interface cards? Do the SFP+ need special branding, as e.g. for use with Cisco switches?
Best answer by Jon
the "use the switch MFGs" mantra is the generally accepted ebb and flow when it comes to LR optics, mainly because we do not ship our own LR optics.
We do provide SR optics for customers who request it. In that situation, sometimes the client will get the Switch MFG for the switch ports, and ours for our ports, to keep both parties happy, but realistically, the "use the switch MFGs" still works out 99.9+% of the time.
Annnnyhow, for your particular situation, that remediation needs to be driven through a support ticket, so we can help drill into what went wrong.