[j-nsp] LH SFP

Brendan Mannella bmannella at teraswitch.com
Wed Feb 3 12:53:36 EST 2010


Thanks for the info. So the "ZX" will have no issue working in Juniper PICs?


On 2/3/10 12:50 PM, "Richard A Steenbergen" <ras at e-gerbil.net> wrote:

> On Wed, Feb 03, 2010 at 12:35:40PM -0500, Brendan Mannella wrote:
>> Does anyone know where to source LH SFP optics for Juniper PICs,
>> looking for non-Juniper? I checked Fluxlight but they only have LX. I
>> need to shoot the light 26 miles, and LX only seems to be able to do
>> 10km.
> 
> What Juniper calls LH is what the rest of the (Cisco following) world
> calls ZX. What Cisco calls LH is actually an alias for LX, more or less.
> The original LX spec was only for 2km, so when a 10km version of the
> same optic came along Cisco called it LH. Eventually everyone
> standardized on the 10km version to the point that nobody even remembers
> the 2km version any more, and now Cisco calls it LX/LH and everyone else
> just calls it LX.
> 
> Just search for ZX SFP, you'll find an infinite supply of them for
> cheap.
> 
> http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120522439087
> 
> Or you could pay a few bucks more and get a 100km budget version of the
> same thing, etc.




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