Search:  

 
 
   All ForumsHot TopicsGallery






how-to block ads


 
Forums » Other Connectivity » Fiber Optic » DSL over Fiber
Search Topic:
Share Topic:
RSS topic:
toggle:
flat / full
normal / watch
Posting:
Post a:
Post a:
[General] BTES - Fiber Internet.... 256k upload on all tiers? »
AuthorAll Replies


dslwanter
Why would I want DSL? I have FTTH
Premium
join:2002-12-16
Lowellville, OH
·Armstrong Zoom In..
·AT&T Midwest


1 edit
reply to ronpin
Re: DSL over Fiber

DSL isn't feasible over fiber, period. DSL is a radio signal that dies after 3 miles. If it was easy to repeat, telco's would be able to offer 6mbps DSL to their entire blueprint. The signal would be more reliable over fiber since fiber is virtually transparent to EMI unlike copper.

Verizon has the right idea, so do cable companies offering DOCSIS via FTTH in new areas. AT&T is on the wrong track and will still have to deal with "distance" issues. Why? Because they won't ditch xDSL technology.

If a company is going to spend the money to build a fiber network, they're going to look to save on ways to provide service and DSL wouldn't be a smart choice.
--
Check our my internet radio station: »www.thebomb102.com, featuring new music and hits of the millennium, powered by FTTH!


ronpin
Imagine Reality

join:2002-12-06
Nirvana
·AT&T Southwest

said by dslwanter See Profile :

DSL isn't feasible over fiber, period. DSL is a radio signal
Your cell phone antenna output would happily modulate a media converter (connected via coax). It is analog modulation with digital encoding -- and for VDSL it contains 256 "discreet multi-tones" (oh they're very discreet ) I still see no technical reason -- but yes, apparently no telco will spend ~$200 per customer to extend a DS-1 line via media converters.
--
Remember the future.
-
Forums » Other Connectivity » Fiber Optic[General] BTES - Fiber Internet.... 256k upload on all tiers? »


Wednesday, 25-Nov 04:19:58 Terms of Use | Privacy Policy | Hosting by www.nac.net - DSL,Hosting & Co-lo | feedback | contact
over 10 years online! © 1999-2009 dslreports.com.
page compression OFF
Most commented news this week
· [103] New AT&T Ad Campaign Hits Back At Verizon
· [85] New Bill Takes Aim At Higher Verizon ETFs
· [84] Apple Joins AT&T Verizon Snark Fest
· [40] In-Flight Internet Headed For Bumpy Landing?
· [32] Senators Want ACTA Made Public
· [30] Earthlink Suffers From Major E-mail Outage
· [30] AT&T Offers New Prepaid Wireless plans
· [28] Frontier Increases Modem Rental Fee
· [20] Despite Billions In USF Fees, U.S. Libraries Lack Bandwidth
· [16] Vivendi In Way Of Comcast's NBC Desires
Most people now reading
· Windows 7 boot manager editing questions [Microsoft Help]
· [Rant] Damn Sermons through my speakers! [Rants, Raves, and Praise]
· Mysterious $800 Cash Deposit? [General Questions]
· Connecting to Google Voice Via SIP [VOIP Tech Chat]
· HOW-TO: QoS and Tomato (fixes "choppy voice") [MagicJack]
· Opening a file download dialog from a JavaScript function. [Webmasters and Developers]
· [Config] cisco asa 5505 with multiple outside IP addresses [Cisco]
· [Newsgroups] Newzleech is either down or gone for good... [Filesharing Software]
· CTV & Canwest ask CRTC to order blocking of U.S. programs [TekSavvy]
· 3.x Feral Druid - Bear Tanking Guide [World of Warcraft]