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Wireless Networking

Submission + - Building to building 802.11 on a budget?

Shoeler writes: An organization I do volunteer work with has two buildings, separated by about 200'. Currently there's only a single CAT3 wire run between the two buildings for the single PBX drop we have in building 2. We wish to run a network connection between the two. We can run a network cable between them, but that would require digging and conduit and wireless seems, on the surface so far, to be simpler. We'd like to keep the total solution $1000, using off the shelf components.

The goal is to bring a network connection to building 2. Building 1 is the main building and has the current DSL line, LAN, and a single access point. Building two currently has no network currently, only a single phone. My idea was to run an external antenna on both buildings (a yagi or similar), connecting to an access point on each side. That part seems straight forward except there's not many small business-type (i.e. easy to manage, not a grand each) devices that have external antenna ports, from what I can find. Linksys had some cool stuff but it's 802.11b/g. I suppose I could always go with a WAP54G or something like that, but I'd love some suggestions for: 1) external, outdoor antennas (be specific — where can I find that specific one) 2) access points with external antenna ports. Power over Ethernet is not necessary but would be fine. Would I need more than 2 antennas?

In my perfect world I'd like to have the access point be able to do 802.11n — either the 2.4Ghz or 4Ghz bands are fine. I'd like to have the feature my Airport Extreme has where there's dual SSIDs that can be partitioned if desired, and their "simultaneous dual band" would be sweet too. Built-in gigabit is a plus if it's 802.11n, but honestly not necessary, though I have to question why any 802.11n access point doesn't have at least a single gig port.

Bringing the network in via wireless seems to be a win because we then not only provide the network connection building 2 needs, but we also provide wireless there so we don't have to run cables internally. Building 2 is not currently wired for any network.

We are in north eastern Florida, so we get storms. Lots of them, with lots of cool-looking electrical activity, if that makes any difference. I'll admit ignorance on this issue as to how it related to outdoor 802.11.

It is too much to ask for those features except with an external antenna connection?? I mean I guess I can get 2 WAP54G's and 2 antennas and be done with it, but I'd be surprised if I can't get a more modern access point with an external antenna.

Thanks in advance!

Prepared for Next Year's Time Change? 293

wohlford puts forth this query: "Next year, daylight saving time will be extended another four weeks. Slashdot has covered the time change proposal and its estimated impact, already. Since then it has been signed into law. Looking around on the Net I don't see anyone taking this seriously. Will this become the next tech doomsday or just another joke like Y2K?"
Biotech

Submission + - Viral Fossil Brought Back to Life

hey hey hey writes: In a controversial study, researchers have resurrected a retrovirus that infected our ancestors millions of years ago and now sits frozen in the human genome. Published online by Genome Research this week, the study may shed new light on the history of these genomic intruders, as well as their role in tumors. Although this particular virus, dubbed Phoenix, is a wimpy one, some argue that resuscitating any ancient virus is inherently risky and that the study should have undergone stricter reviews.
More details here: ScienceNOW
Google

Submission + - Google's YouTube Buyout Tactics

Anonymous Coward writes: "Looks like Google is possibly just as evil as Microsoft. It seems like everyone's little darling, Google, is just like every other company out there. According to an anonymous source http://www.blogmaverick.com/2006/10/30/some-intima te-details-on-the-google-youtube-deal/ Google's buyout of YouTube with all the copyright issues on the plate was a little fishy, but hand it to them for developing a "resourceful" strategy for dealing with the "copyright holders." It's probably time to start supporting the next underdog that one day will become the company everyone loves to hate."
Businesses

Submission + - Small town outside Tech Support

turtled writes: "I am venturing into building my own business doing outside tech support. My target would be for small offices (like doctor's offices, dentists, etc) that cannot afford a full time IT support person. This would be for anywhere from maintaining workstations to new equipment consulting and purchasing. I am wondering if I could get the expertise of the Slashdot crowd to see any opinions of how something like this would do in today's world. Is there a calling for this type of position? What are your successes?"

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