nanog mailing list archives

Re: VDSL


From: Tim Howe <tim.h () bendtel com>
Date: Tue, 15 Oct 2019 10:47:14 -0700

On Tue, 15 Oct 2019 17:24:44 +0000
Rod Beck <rod.beck () unitedcablecompany com> wrote:

Hi,

I discovered that the Budapest cable company was using VDLS to
provide services up to 500 megs into the buildings where my flats are
located. VDSL is a pretty old standard. I recollect people talking
about it back in 1998.

Is it being heavily deployed in Last Mile networks state side?

        Sounds more like an in-building Gfast deployment, which
is /technically/ a kind of DSL.  To get 500Mb on a single pair I think
you would need a distance shorter than 1000ft.  This is pretty recent
tech, and a multi dwelling scenario would be the most common deployment
afaik.

--TimH


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