airFiber

Thu Mar 29 17:30:33 UTC 2012

Drew Weaver (drew.weaver) writes:
> I've read that it requires perfect line of sight, which makes it sometimes tricky.
> 
> Thanks,
> -Drew

	Define perfect line of sight ? How is this different from any other wireless
	link and the associated Fresnel zone ?

	http://en.wikipedia.org/wiki/Fresnel_zone

	Even 100 Mbit/s wireless equipment (which ubqt also happens to make great
	gear for, at 800 USD / link) will need unobstructed view of the remote
	point - and it's not all or nothing, the performance will degrade.

	Cheers,
	Phil