[j-nsp] Multirate SFP+ in EX?

Chuck Anderson cra at fea.st
Mon Feb 13 12:29:47 EST 2023


Not sure, but if there is a way, it might be configured under "set chassis pic ...", perhaps something like this:

sst chassis pic fpc-slot 0 pic-slot 1 port 0 speed 10g


On Mon, Feb 13, 2023 at 09:23:10AM -0600, Chris Adams via juniper-nsp wrote:
> I have an old Juniper EX4500 (working on replacing it), and some
> FiberStore 10G/1G SFP+ modules (SFP-10GSR-85).  When I put the SFP+ in
> the EX, it sees it as a 1G module (so interface ge-0/0/X), but the other
> end is 10G.  Is there a way to force the EX end to 10G with the
> multirate SFP+?  I see set ether-options speed, but it'll only go to 1g
> on the ge-foo interface; I can set xe-foo ether-options speed 10g but it
> is ignored (since the EX doesn't think it has an xe-foo interface).


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