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story category In Home Networking: HomePNA
Why AT&T chose HomePNA for U-Verse
(old news - 07:18PM Wednesday Feb 28 2007)
tags: bandwidth · networking · TVIP
Verizon uses 270Mbps capable Multimedia Over Coax Alliance (MOCA) technology for the in-home networking portion of Fios installs. The standard allows them to avoid running Cat-5 and instead cut install costs by using existing Coax. AT&T started using MOCA for "Project Lightspeed" and U-Verse installs but then shifted to Home Phoneline Networking Alliance (HomePNA) technology. HomePNA allows for the use of either coax or traditional copper phone lines for home networking. Infoworld notes version 3.1 was just approved (320Mbps) and Light Reading explores why AT&T chose HomePNA.

Related:
  1. HomePNA 3.1: 320Mbps
  2. MPEG-4 Gives IPTV Breathing Room
  3. AT&T Defends Bandwidth Plans (Again)
  4. U-Verse Expands In Michigan
  5. Tuesday Evening Links
  6. Wednesday Evening Links
  7. Sandvine: P2P Now Just 20% Of Internet Use
  8. AT&T: No, We Didn't Misconfigure Our 3G Network
Forums » In Home Networking: HomePNA
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Post a:

DaMaGeINC
The Lan Man
Premium
join:2002-06-08
Greenville, SC
clubs:

ewww

no thx
karlj1

join:2004-01-25
Ottawa, ON

It's not so bad...

I've used HPNA before and it can be quite handy, especially in older homes. Though for any home built within the last 10 - 15 years should have cat5 or at least cat3 for phone wiring, so this is unnecessary.

Though there's also that rare technology called WiFi.



K.
acs12798

join:2006-03-13

I had homePNA, it stunk

I had homePNA 2.0 in my house for a while it was awful. It was fine during the day, but every night around 7pm it would start to degrade continuously until i totally lost connection around 9pm. We could never isolate the interference and so it essentially became useless. Maybe 3.0 is better

Matt
Gone playing Dragon Age Origins
Premium
join:2003-07-20
Jamestown, NC

Key Part of the Article

I think a key part of the article is that the exec stated they are starting to consider the copper wire inside your home as part of THEIR network.

Very interesting.
--
Use the OS tool for the job.

wilbilt
Pronto Resurrected
Premium
join:2004-01-11
Oroville, CA

Re: Key Part of the Article

said by Matt See Profile :

I think a key part of the article is that the exec stated they are starting to consider the copper wire inside your home as part of THEIR network.

Very interesting.
They pretty much lost that battle 30+ years ago. Your home = your wiring. Many older homes have daisy-chained phone and coax wiring, which is useless for today's technologies.

It does bring concern, though...first the re-assimilation of Ma Bell, and then the "we own your wiring" thing. Curious.
--
We were taking a vote when the ground came up and hit us.
PDXPLT

join:2003-12-04
Banks, OR


1 edit

Re: Key Part of the Article

said by wilbilt :

Many older homes have daisy-chained phone and coax wiring, which is useless for today's technologies.
Not true. Both MoCA and HomePNA are designed to work well on such topologies. If they didn't, why would they bother?

wilbilt
Pronto Resurrected
Premium
join:2004-01-11
Oroville, CA

Re: Key Part of the Article

said by PDXPLT See Profile :

said by wilbilt :

Many older homes have daisy-chained phone and coax wiring, which is useless for today's technologies.
Not true. Both MoCA and HomePNA are designed to work well on such topologies. If they didn't, why would they bother?
Oh noes....say it ain't so! I think of my parents' home, built in 1968, with a single loop of untwisted, unshielded, and unrestrained phone wiring going from room to room. They want to pass data on that Chit? And claim "ownership"?

The spurious emissions alone will cause 3-eyed babies soon enough, you'll see...;)
--
We were taking a vote when the ground came up and hit us.
Claybraker

join:2002-04-13
none

said by wilbilt See Profile :

Many older homes have daisy-chained phone and coax wiring, which is useless for today's technologies.

Back when I used to try and make HPNA 2 work, looped wiring was fine. It was the newer houses with CAT5 home runs (bridge-tap) that gave me ulcers.

I think you're reading too much into this about the DeathStar owning your inside wiring. It's really very simple. In order to meet customer expectations, they've got to get the signal from the NID to the device inside the premise.
kherr
Premium
join:2000-09-04
Collinsville, IL
clubs:
Didn't read the article. But if they consider it part of "their" network, does that mean that "they" have to maintain it ??

mlemon
Need Sleeeeeep
Premium
join:2002-07-02
Kansas City, MO
clubs:

Re: Key Part of the Article

said by kherr See Profile :

Didn't read the article. But if they consider it part of "their" network, does that mean that "they" have to maintain it ??
I was thinking the same thing. My house was built in 1929, and if they want to own the copper in my house, they can come in and replace it all!
--
"We have met the enemy and he is us!" -Pogo Possum
Join Team Discovery - Help us cure cancer & TSC!

odreian615

join:2006-01-18
Chicago, IL

It worked well for me

until my old 2wire modem clunked out and ATT sent out a new 2wire box (130$)that dont support Hpna
Claybraker

join:2002-04-13
none

Gives me a warm fuzzy

"That made HomePNA a likely choice, but the kicker was the suite of diagnostic tools HomePNA was able to offer. AT&T can pinpoint the exact locations of interference or signal loss within a home, Reed said."

Yep, it's that bridge tap splice in the now finished basement with the sheet rock ceiling. Got it pinpointed.

Good to hear it's been working fine in the lab.
bogey780

join:2004-03-19
Here

Re: Gives me a warm fuzzy

Yea, they have a tracetone that can send a signal that the probe will read up to a short then past will no longer read. Works great for pointing out to the customer why you can't fix the problem.
Claybraker

join:2002-04-13
none

Re: Gives me a warm fuzzy

I've got mixed emotions about HPNA. It was frustrating standing eyeball to eyeball with a subscriber telling them I couldn't make it work with any kind of reliability, but OTOH, there was tons of overtime involved.

Fact is, there's not going to be one technology that works in all cases. A mixed bag of HPNA, MOCA, Wireless, Powerline and running new wire, depending on the situation is going to be required.
patcat88

join:2002-04-05
Jamaica, NY

it roots

HPNA is much more MA BELL (uses telephone wires) than MOCA, MOCA has the feeling of a cable tv service (coax), but HPNA doesnt, so HPNA wins, ATT is getting back to its roots.

elios

join:2005-11-15
Springfield, MO
·Mediacom

own cat5

can i use cat5 if i run it my self for them?
or do i HAVE to use this junk

we just wired the house i live in for cat5 in every room all we would have to so is run a line to the out side of the house in the attic then to router

that would take like 10 min
Forums » In Home Networking: HomePNA


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