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fifty nine

join:2002-09-25
Sussex, NJ
kudos:1

2 edits

What's fiber exactly?

Why is AT&T VDSL U-Verse called "fiber" when the last mile is VDSL?

If U-Verse can be called fiber, then so can cable company HFC networks.

To me, only FTTH, FTTC or FTTB can be called a "fiber" service. The rest depend on copper for the last mile.


ptrowski
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join:2005-03-14
Putnam, CT
kudos:4
Reviews:
·VOIPo

said by fifty nine:

Why is AT&T VDSL U-Verse called "fiber" when the last mile is VDSL?

If U-Verse can be called fiber, then so can cable company HFC networks.

To me, only FTTH or FTTB can be called a "fiber" service. The rest depend on copper for the last mile.
Yeah that is a real stretch there. I guess they put it as fiber as new developments are getting fiber FTTP but it really should not be classified that way IMHO.
--
"So, Lone Star, now you see that evil will always triumph because good is dumb."

Have you been touched by his noodly appendage? »www.venganza.org


rawgerz
The hell was that?
Premium
join:2004-10-03
Grove City, PA

At least we know the reality though huh?



ptrowski
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Putnam, CT
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said by rawgerz:

At least we know the reality though huh?
Exactly. Hell even U-Verse fiber is limited to the same speeds that other U-Verse users have.
--
"So, Lone Star, now you see that evil will always triumph because good is dumb."

Have you been touched by his noodly appendage? »www.venganza.org

RadioDoc
58ef2c0
Premium,ExMod 2000-03
join:2000-05-11

1 edit

reply to fifty nine
"Greenfield" U-Verse builds are FTTH but yeah, calling the vast majority of the deployment fiber is pretty dumb. As dumb as cable companies trying to pass off coax as fiber.
--
Toolmaster of La Grange.


fiberguy
My views are my own.
Premium
join:2005-05-20
kudos:3

reply to fifty nine
It's all a hybrid service so long as you have coax jumpers in your home as well.

If it were truly 100% fiber, you'd use optical or HDMI direct to the TV.. not all people are doing that and there is no fiber link from an ONT to the box that I'm aware of either.

It's all in how you want to view it.



rawgerz
The hell was that?
Premium
join:2004-10-03
Grove City, PA

Coax in the home isn't even an issue yet when the copper last mile is at it's limits. I think most incumbents run fiber to the node at least these days. So i don't see why uverse is so special besides the tv option.
--

You can't make all the people happy all of the time. But it should be common sense to shoot for the majority.


RadioDoc
58ef2c0
Premium,ExMod 2000-03
join:2000-05-11

The difference is that it is all IP based.
--
Toolmaster of La Grange.


fiberguy
My views are my own.
Premium
join:2005-05-20
kudos:3

reply to rawgerz
To be honest, I don't really care. Actually, I've got a long standing argument against what I just stated actually. There was a HUGE uproar on this very site in a threat that counted well over 200 messages several months back regarding Comcast and how CDV wasn't truly digital since it had to convert to a twisted pair at the eMTA.

My long argument was that if it terminated on the customer premise as "x" service, then it's what ever it is.

**If the service drop to the home is fiber, then it's fiber. **
Cable stating they have a fiber network is dishonest except to the point that they really should call it a hybrid fiber network, which is what it is.. driven by fiber though.

ATT u-verse, to me, is nothing more than cable that uses twisted pair... IP based or not.

**If the service drop to the home provides all digital to the termination block, then it's still digital.**

Therefore, Comcast CDV is a "digital service" where Qwest calling their phone service "digital" when it still travels as analog over a few miles of twisted pair in the hood is NOT "digital" simply becuase their back hail and CO's are.

So with all that said, yes, I do actually stand behind FiOS as a fiber service. I do stand behind comcast as a digital service over a Hybrid Fiber system.. I do not stand behind Qwest calling the phone service "digital" since the drop and feed system is still largely analog and affected by interference and there is no termination point at the home converting digital to analog in the drop system.

The funny thing, however, is that if I made my post the opposite than I did, I'd have been bashed by SOMEONE for taking the other side as I have in the past.

Just goes to show that some people here, can be real a*ses have have something to prove, even with those that actually know what they're talking about AND put their hands on the technology, unlike themselves.

Anyway.. back to BBR.



rawgerz
The hell was that?
Premium
join:2004-10-03
Grove City, PA

fios uses Ethernet or coax in homes. So it's not even pure fiber under your guideline.

Even if I could get fios, I wouldn't praise it beyond the better uploads. One of their greatest incentives to do it is there are no laws saying they must allow ILECs use their fiber drops. And the way I see it is if they are allowed to get taxpayer dollars to fund building their network (philly), they should be forced to allow ILECs to compete on the infrastructure the taxes paid for.
It's already expensive on the lowest plan as it is. Not for the speed, but for the lowest tier possible.
--

You can't make all the people happy all of the time. But it should be common sense to shoot for the majority.



aefstoggaflm
Open Source Fan
Premium
join:2002-03-04
Bethlehem, PA
kudos:2
Reviews:
·Verizon Online DSL

said by rawgerz:

fios uses Ethernet or coax in homes. So it's not even pure fiber under your guideline.

I was talking to some people that I know (relatives and what not)..

Only somewhere in Texas do they get fiber all the way to the computer/tv set. To be exact: the type of cable connected to the computer/tv set is Firewire (IEEE 1394).

Please note:

#1 I can not tell where in Texas, or how much of Texas

#2 When other Cities/States will also use Firewire (IEEE 1394) to the computer/tv set.

#3 And I can tell you if which is which. It is Firewire (IEEE 1394) to the computer, Firewire (IEEE 1394) to the TV set OR BOTH.

#4 And the reason as to why: I do not recall OR I do not know.
--
Please use the "yellow (IM) envelope" to contact me and please leave the URL intact.

Rickz0rz

join:2003-08-26
New Baltimore, MI

Firewire isn't fibre optic cable?


fiberguy
My views are my own.
Premium
join:2005-05-20
kudos:3

No.. it's not fiber optic... its metal.


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