North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: wanted: wireless magic tricks
If you've got doubts about the distance, have a look at this network. The long haul links use Tsunami equipment. There's all sorts of stats and whatnot on the site as well, correlated with weather data, etc. http://hpwren.ucsd.edu/topo.html The main site is: http://hpwren.ucsd.edu/ The long-haul links go up to 45mb/s, and while I can't quite find it, I believe there may be a few 155mb/s links. Charles | Charles Sprickman | Internet Channel | INCH System Administration Team | (212)243-5200 | [email protected] | [email protected] On Thu, 16 Aug 2001, Joel Jaeggli wrote: > > if you have line of sight you can look into microwave equipment. the > spectrum(18,23,38 ghz) is generally liscensed so there are regulatory > hurdles to jump through unless you're down in the 5725-5825mhz unliscensed > band... > > These days this mostly makes sense if there's no physical infrastructure > in place. > > take a look at: > > http://www.mmwaves.com/ > > for radio's for that sort of thing. > > joelja > > On Thu, 16 Aug 2001, Cerqua, Toby wrote: > > > > > hey all, > > > > we've got a client that wants some crazy stuff, and i need either > > suggestions or confirmation that this is impossible/too expensive. > > > > client needs 45Mbps pushed over 20 miles... and he wants it wireless. the > > kicker is that they don't want a T3 because it is "too expensive" and it > > would take too long to get installed. it doesn't need to be constant, but he > > wants to move of 2.5GB within 45 minutes. this is in the chicago area, if > > that helps any. so, i don't know, satellite? > > > > - toby > > ----------------------------------------------- > > [email protected] > > http://www.platinumsystems.net > > > > -- > -------------------------------------------------------------------------- > Joel Jaeggli [email protected] > Academic User Services [email protected] > PGP Key Fingerprint: 1DE9 8FCA 51FB 4195 B42A 9C32 A30D 121E > -------------------------------------------------------------------------- > It is clear that the arm of criticism cannot replace the criticism of > arms. Karl Marx -- Introduction to the critique of Hegel's Philosophy of > the right, 1843. > >
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