nanog mailing list archives
Re: [nanog] Re: Microsoft offering xDSL access
From: Stephen Balbach <stephen () clark net>
Date: Fri, 23 Jan 1998 10:59:31 -0500 (EST)
On Fri, 23 Jan 1998, Deepak Jain wrote:
UUNET doesn't own dedicated single-circuit copper to people's houses.Okay, now lets talk about a wide-scale xDSL implementation using a reasonably well known POP architecture like UUNet's. If xDSL can only run about 18kft end-to-end, to service a wide metro area like Washington, D.C. one would either have to have a POP within every 6 mile radius (fed by conventional circuits) or backhaul the data (by conventional circuit) to their POP. Is this correct, if not, what am I missing?
We are part of the Bell Atlantic ADSL trial in Northern VA - basically BA has 6 CO's with terminating ADSL modems. This is aggregated onto a FDDI ring between each CO on cisco's. One of the CO's has a port into the BA SMDS cloud which is the interconnect with participating ISP's who also have a port on the SMDS cloud. So basically, packetize the data as early as possible to get the 20x plus economies of scale vs hauling channelized circuits. Stb VP Technology ClarkNet Verio www.verio.net/vsite/eastern.html
Current thread:
- Re: Microsoft offering xDSL access, (continued)
- Re: Microsoft offering xDSL access Geoff White (Jan 23)
- Re: Microsoft offering xDSL access Robert E. Seastrom (Jan 23)
- Re: Microsoft offering xDSL access Greg Simpson (Jan 23)
- Re: Microsoft offering xDSL access ^Faust^ (Jan 23)
- Re: Microsoft offering xDSL access Nathan Stratton (Jan 23)
- Re: Microsoft offering xDSL access Geoff White (Jan 23)
- Re: Microsoft offering xDSL access Dalvenjah FoxFire (Jan 23)
- RE: Microsoft offering xDSL access David Lemson (Jan 26)
- Re: Microsoft offering xDSL access Sharif Torpis (Jan 24)
- Re: Microsoft offering xDSL access Geoff White (Jan 24)
- Re: [nanog] Re: Microsoft offering xDSL access Stephen Balbach (Jan 23)
- Re: Microsoft offering xDSL access Pete Ashdown (Jan 23)
- Message not available
- Re: Microsoft offering xDSL access HawkeWerks Multimedia (Jan 23)
- Message not available
- Re: Microsoft offering xDSL access Jay R. Ashworth (Jan 23)
- Message not available
- Re: Microsoft offering xDSL access Jay R. Ashworth (Jan 23)
- RE: Microsoft offering xDSL access David Lemson (Jan 26)
- Re: Microsoft offering xDSL access Henry Linneweh (Jan 23)