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To: d:oug who wrote (3789)8/25/1999 11:46:00 PM
From: d:oug  Respond to of 4066
 
You Have Fast Access in Your Home Right Now (superfast Internet access)

zdnet.com

If certain technology companies are telling the truth, it won't be long
before we have fast access in any building. In fact, in every room.

Companies working on power line technology claim the existing electrical
grid can be used to send data, voice or video signals at speeds that
leave cable modem or telephone systems in the dust. If their vision
plays out, you'll have virtually unlimited bandwidth anywhere you can
plug it in.

Carrying data over power lines is not a new idea. Tech Director Jon
DeKeles reminds me that 15 or 20 years ago, we used modem eliminators to
transmit data across electrical lines in the office. Click for more. In
more recent years, we've seen power line experiments in Europe, but with
less-than-spectacular results. And success in Europe doesn't translate
into functionality in the U.S. where the density of signal-scrambling
transformers is much greater.

Still, new developments have people hoping the promise is for real this
time:

Nortel Networks says it's found a way to bypass transformers and is
testing its Digital PowerLine technology in the U.S. If all goes well,
it expects to provide utilities with the ability to carry high-speed
data. Click for more.

Media Fusion says it has a breakthrough technology that speeds huge
amounts of data over power lines by riding along the magnetic field that
surrounds the wires. The Dallas startup planned trials this fall, but
needed money and is now saying "by year's end." Click for more.

Of course, the benefits of data transmission over power lines are
obvious:
Unlimited bandwidth High-speed data transfers The electrical grid is
the most extensive wire network in the world Homes and offices
typically have numerous electrical outlets

Sounds great. But I'm a professional skeptic. I've seen power line
promises before. We've been three months away -- for four years now. So
I'll believe it when I see it. Even as I hang onto a glimmer of hope
that a breakthrough in power line technology will stop the broadband
logjam. And force cable and phone companies to stop dragging their feet...