Re: [j-nsp] EX4600 QSFP+

2016-06-11 Thread Kevin Day 
$199: http://www.sfpcables.com/qsfp-extender-up-to-80km 


(I have nothing to do with this company, someone just pointed this product out 
to me)


> On Jun 11, 2016, at 5:19 PM, Colton Conor  wrote:
> 
> Have any idea what those cost? 
> 
> On Fri, Jun 10, 2016 at 11:06 AM, Kevin Day  > wrote:
> 
> > On Jun 10, 2016, at 11:00 AM, Phil Mayers  > > wrote:
> >
> > On 10/06/16 16:55, Paulhamus, Jon wrote:
> >> Hello Group -
> >>
> >> Is anyone aware of any optics for an EX4600 QSFP+ that reach 80km?
> >
> > I have never seen such a thing. Traditional line-encoding would I think 
> > need dispersion compensation for that bitrate at that distance; you may end 
> > up using a DWDM muxponder w/ coherent line-side or similar if you really 
> > need to reach that distance on 40G.
> >
> > Interested to hear if anyone else knows of a pluggable that works at that 
> > bitrate/distance combo, though?
> 
> This is kind of a hack but probably would work:
> 
> http://www.10gtek.com/qsfp-extender  
> >
> 
> One of these on each end with 10G ZR or 80km DWDM optics.
> 
> 
> 
> 
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Re: [j-nsp] EX4600 QSFP+

2016-06-10 Thread Phil Mayers 

On 10/06/16 17:06, Kevin Day wrote:


This is kind of a hack but probably would work:

http://www.10gtek.com/qsfp-extender

One of these on each end with 10G ZR or 80km DWDM optics.


Ha, that's quite clever. Thanks for the link, potentially useful thing 
to have in the toolbox.

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Re: [j-nsp] EX4600 QSFP+

2016-06-10 Thread Phil Mayers 

On 10/06/16 16:55, Paulhamus, Jon wrote:

Hello Group -

Is anyone aware of any optics for an EX4600 QSFP+ that reach 80km?


I have never seen such a thing. Traditional line-encoding would I think 
need dispersion compensation for that bitrate at that distance; you may 
end up using a DWDM muxponder w/ coherent line-side or similar if you 
really need to reach that distance on 40G.


Interested to hear if anyone else knows of a pluggable that works at 
that bitrate/distance combo, though?

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[j-nsp] EX4600 QSFP+

2016-06-10 Thread Paulhamus, Jon 
Hello Group -

Is anyone aware of any optics for an EX4600 QSFP+ that reach 80km?

Thanks for the input.
Jon

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