SFP+ on PRO/10GbE

[Gerrit Kuehn]

On Sun, 22 Mar 2020 17:11:20 -0400
"Dan Langille" <dan at langille.org> wrote:

> > > I cannot use an SFP+ optic at the switch.  The connection just
> > > does not happen.

> I just tried the other switch (US-48) which had one SFP+ port free.
> Same issues there.

Does the switch allow to select the link capacity manually? I've seen
switches failing to do auto-negotiation, falling through with no link
at all.


cu
  Gerrit