On Mon, Oct 3, 2011 at 9:23 AM, Thomas Mullins <[email protected]> wrote:
> The original piece of fiber was multimode.  The local school had an outside
> company splice the damaged section.  This company made the splice with
> single mode fiber.

  As others have said, (1) that won't work, and (2) never use that
company for fiber work again.

  It is possible to go from one type to the other, *if* you use
something called a "mode conditioning cable", but I don't recall if
you can go back again, and mode conditioning cables aren't used in
splices.

-- Ben

~ Finally, powerful endpoint security that ISN'T a resource hog! ~
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