Author:
Wexwiz543
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Date Posted: 15:41:59 07/23/13 Tue
Look at Absent Friend Chapter 34. Mark finds an available fibre cable and sets up a T1 line. Thought there is little detail, with Mark's knowledge of the telephone system, this circuit could have been upgraded to a T3 and local DSL could have been added later.
Wexwiz
>I'm interested in more on this subject. IIRC
>marlin.com started offering DSL in the early days when
>the local phone co was in the process of selling
>itself out to a conglomerate (Verizon?). Not sure how
>Mark was offering DSL in the area unless he had an
>agreement with the telco or electric utility to use
>their poles (and there wasn't a state regulatory
>agency getting in the way). Might this have been
>'naked DSL' (independent of the voice connection)? I
>know that VZ was slow to make DSL available in low
>density rural areas.
>
>Basic DSL works well when the distance between the
>central office equipment and the subscriber is less
>than 10000-15000 feet [the greater the distance, the
>slower the service] but DSLAM units concentrate a
>number of subscriber lines and use a high speed link
>to the CO, so that the critical parameter is the
>distance between the DSLAM and the subscriber.
>
>But there's another major player in the internet
>service business - the CATV outfits (Time Warner,
>Comcast, others). Since most of Spearfish Lake is a
>fairly densely populated area [as evidenced by the
>high school, the local businesses, and a police dept],
>most cable companies would have promoted their
>internet service [again, there have been exceptions -
>CATV franchises that did not offer internet, but the
>big players were into the internet as well as the TV
>channels].
>
>From my own experience, we used to live in a quite
>rural area. TW had the cable franchise for the town,
>but did not serve all areas if the population density
>along a road was not enough to make it worthwhile.
>Neighboring towns had VZ phone service, and they were
>clearly not interested in deploying DSL outside of
>densely populated areas. We were fortunate in having
>a forward looking independent telco that did deploy
>DSL (complete with DSLAM units that significantly
>extended the range of DSL.
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