[c-nsp] Will UDLD work with converters ?
nick hatch
nicholas.hatch at gmail.com
Fri Oct 2 17:03:06 EDT 2009
On Fri, Oct 2, 2009 at 7:27 AM, Justin Shore <justin at justinshore.com> wrote:
>
> The single-strand Cisco GigE optic is limited to 10km too. Single-strand
> optics are critical in the SP world. Not everyone has excess bundles of
> dark fiber to play with to turn up a simple GigE link. I understand that
> Cisco wouldn't sell a lot of these since most of their business is
> enterprise. I get that.
>
I get that too, but I strongly disagree with the strategy. In this part of
the world (Whatcom/Skagit county, Washington state), dark fiber is cheap and
readily available for about the cost of a T1 in many locations. (If buildout
is required, it's often subsidized into the MRC.)
My network at $dayjob is hardly big enough to be considered enterprise (our
fanciest piece of kit is a 3560), yet for branch locations we still have the
need to use unsupported 70km and single-strand optics.
Surely the world has other communities like this, with cheap plentiful
fiber? $4k for a ZX transceiver with the right logo on it is laughable.
-Nick
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