I have never purchased fiber before, but might be starting a medium sized fiber project in the near future.. I'd love to hear what some of the "normal" suppliers are for large quantities of fiber cable are.
Let me see what i can find out about our supplier. May be a bit east coat biased considering the weight of the items and the fact that I'm not sure where our supplier has warehouses at, but at least it will be a start.
Sorry for the delay, been tied up in a huge mess of projects. We're buying directly from commscope through a rep we have contact with on our bulk orders (1km and above per spool). Prices seem to be competitive doing it this way as well.