WISP or other options

William Waites wwaites at tardis.ed.ac.uk
Thu Mar 27 10:10:13 UTC 2014


On Thu, Mar 27, 2014 at 12:02:30AM -0400, Miles Fidelman wrote:
> Laser link, and pray for clear weather?

You'll have to pray really hard around here, especially in South
Queensferry down by the water... 

We actually have an FSO link between two tall buildings in South
Edinburgh. Only about 500m. It works pretty well except when the haar
rolls in.

Giant pain in the behind to align though, and given that the wind that
comes over the top of these tall buildings can be 5x that at ground
level, and gales happen several times a year, keeping them aligned
is... interesting...

-w







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