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SBC Planning 15-25Mbps DSL Networks
Tuxedo Jack writes "The Register reports that SBC has begun planning a massive network upgrade which will push fiber connections deeper into subdivisions and neighborhoods than before, resulting in incredibly fast DSL speeds for home users. Their current estimate for down/up speeds are 15-25mb/s down and 1-3mb/s up (mega_bits_, not bytes). SBC's press release goes into depth about this."
From the SBC press release:
The recent decision by the Bush Administration to allow unlawful telephone wholesale rules to lapse and let stand the FCC's decision not to unbundle broadband is a positive step
As much as I disagree with the administration on many issues, last year's decision by the FCC to deregulate fiber networks was a positive step in the right direction. Loosening broadband rules will restore some competition in the industry; and we may see lowering prices for telephone and internet services.
However, although I look forward to fiber-to-the-curb, it'll be awhile, at least in my subdivision.
Sigs cause cancer.
I sincerely hope that SBC includes managed firewall appliances with the service. Pricing should be high enough to include a minimally managed CPE for those who want one.
-PM
500GB of disk, 5TB of transfer, $5.95/mo
I currently run on a 3MB/256k cable connection for home usage and it works well, so I can only imagine what a service like this would be like... and COST. It seems to me that it would be out of the price range of most home users for quite some time. I definitely don't see myself running out to buy one anytime soon, even though the added bandwidth would be nice. I run a VoIP connection for our phone service (which utilized 90k up/down total) so it would be nice to beef up the upstream. This is lacking on most providers from my experience. Everything works great for me unless I happen to be talking on the phone and uploading large files to the Internet at the same time... then it makes for hard conversation as the upload chokes the phone.
Linux with kernel panic...
MadPenguin.org
Actually, some engineers at SBC are working this very moment to implement an opt-out outbound port 25 blocker. With proper advance notice, all customers will have 25 blocked on the router (except to our SMTP servers), and a simple web page will allow customers to enable this if they choose. This works on the assumption that if someone needs to hit an alternative SMTP server, they are probably competent enough to keep their systems clean. Even if optted-out customers do get zombified, they will be a very fraction of a small minority.
(Posted anonymously because I work for SBC Operations, and don't want to pass this by legal)
99% of home users cannot use that much bandwidth regularly. But I think some of this will be licensed by Covad and other national DSL providers to provide business class service over.
If you look at Covad's web site, they have restructured the business offerings to offer DSL and Fractional T1 as EQUAL alternatives. And the large reason, I feel, is that DSL has issues with troubleshooting and reliability. It's hard to offer an SLA on DSL, when it was designed to adapt for noise. I've seen people get 8k of throughput on a 512k DSL line, just because the line has so much interference or has been bridged tapped too many times, that it is almost not useable. Almost. it costs money to train help deks to go into CPE and look at the db levels. With T1, it's a bit more cut and dried. You may need to adjust the CSU for power, but once it is going - well, that's what it is. ESF is going to give you the number of channels x 64k (56k if you need bit robbing).
But T1s get expensive as you start to bundle them. Multiple CSUs start adding up. Covad has them equal for now, because the fastest business class DSL they have is also 1.5Mb/s. Probably because they backhaul it over DS1.
With offerings of 25Mb/s, I know alot of companies that would like to get that for ROBOs. Very attractive. An office of 50 people can use that much bandwidth, I've seen it happen.