Once upon a time, Simon Lockhart <si...@slimey.org> said: > On Thu May 23, 2019 at 03:07:00PM -0500, Chris Adams wrote: > > Ah, okay. This may be a dumber question then: do SFP+ optics typically > > support a 1G mode as well? I've never actually tried that (just plugged > > a 1G SFP into the SFP+ port as needed). > > MX204 supports 1G SFPs in the SFP+ ports. (MX10003 doesn't have any SFP+ > ports)
Right, I've got some MX204s with 1G SFPs in the SFP+ ports (had to get 18.0 for that support), and yeah, I was just looking for a potential way to get some 1G fiber connections into an MX10003. > I've seen 10G SFP+ modules inserted in 1G SFP ports, and work just fine at > 1G, but I suspect it depends on using an SFP+ that's multirate. Right. But what you are saying is that a QSFP+ 4x10G will actually run a channel at 1G (to a 1G SFP in another device for example)? Thanks. -- Chris Adams <c...@cmadams.net> _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
