[j-nsp] EX4200 1000baseT SFP unsupported in 9.4

sthaug at nethelp.no sthaug at nethelp.no
Sat Feb 14 15:18:23 EST 2009


> > Perhaps they have decided that any SFP NOT from them will no longer
> > be allowed to work due to it not having a magic number in its
> > memory stored on the SFP.
> That was my concern.  I believe I will get a Juniper branded 1000baseT
> SFP and try the 9.4 upgrade again.  I was surprised that a Cisco brand
> 10GBASE-LR XFP continued to work while all my generic SFP-Ts failed to
> establish any link.
> 
> I had hoped one of the Juniper list readers might comment on this.

We have plenty of boxes with non-Juniper branded 1000T SFPs, and have
never had problems. But then we've never tried 9.4 yet.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no


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