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Tunable SFP

Thanks -- can you point me to any suppliers?

Frank

-----Original Message-----
From: Jared Mauch [mailto:jared at puck.nether.net] 
Sent: Saturday, June 06, 2015 12:41 PM
To: Frank Bulk
Cc: <nanog at nanog.org>
Subject: Re: Tunable SFP

They do exist. They tend to have tighter link budgets as compared to XFP
tunable optics. Don't expect to go as far due to the receiver sensitivity. 

Jared Mauch

> On Jun 6, 2015, at 1:29 PM, Frank Bulk <frnkblk at iname.com> wrote:
> 
> Anyone know if tunable SFPs exist?  I've googled around on this, but only
> found fixed wave-length SFPs.
> 
> Or of a tunable SFP+ that can operate in SFP port as 1G?
> 
> Frank