lör 2017-04-22 klockan 10:13 -0700 skrev Fred Cisin via cctalk: > https://what-if.xkcd.com/31/ > > internet V Fedex > > Unfortunately, their 2040 number is based on an assumption that bandwidth > will continue to increase, but that media capacity won't.
Andrew Tanenbaum makes another of those points in his "Computer Networks" is responsible for another such (this in a ref to a diagram of the electromagnetical spectrum) : it should now be obvious why networking people like fiber optics so much. df/dLambda = -1 * (c / (lambda*lambda)) Which basically says that people who believes wireless radio-telecommunication can compete against optics in pure thruput is smoking.
