unknitting wires for net neutrality

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    somehow the notes pages of powerpoint do not load on here, that's why i copied them as comments.

    they show in reverse order of the slides though... bummer for slideshare!

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  • So here is the next step: we add a patching frame in between – wich has a similar role as the copper distribution frame in the old days.

    From the patching frame, preconnectorised distribution cables go to the equipment frames, wich even can be clustered in a different, seperate room.
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  • When not all customers fit in one ODF, all operators need equipment close to all the rack setups. This is all because you can not connect fibers as easy as copper – ODF frames for thousand crossconnections do exist, but they are bulky!

    More smaller frames cause equipment inefficiency – and you cannot seperate access from one operator to the other.
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  • So one way is to split the network in two – but that limits the number of operators on forehand. If that is not desired, equipment of different operators can be cross-patched on the ODF. But as ODF’s normally do not have all customers in one frame, this has size-limitations.
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  • In practise the point of presence than looks like this – from left to right;

    The still empty optical distribution frame for “the other operator” and then the occupied frame for the active operator, the equipment room with installed switching equipment and in the background the climatisation system “Stillwaters” with is developed by TKF too.

    On the right a cabinet design to facilitate even smaller amounts of equipment with seperately locking doors.
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unknitting wires for net neutrality

  1. 1. Unknitting wires for neutrality <br />Lessons learned with ACE<br />Jan Klamer<br />July 2011<br />
  2. 2. Agenda<br />Introduction<br />Neutrality is good?<br />Layers of competition<br />Where is the CAPEX?<br />Subloop unbundling<br />FTTH sharing<br />Summary<br />
  3. 3. Personal introduction<br />
  4. 4. TKF introduction<br />BV TwentscheKabelfabriek, or short TKF – since 1930<br />TKH – 60 companies / 3564 employees / 1.2 bi $<br />Energy, Marine, Telecom, Rail<br />Projects, financing, supervision, trainings<br />
  5. 5. Neutrality<br />
  6. 6. Layers of competition<br />Ex-AnteEx-Post<br />Picture: FTTH-councileurope<br />
  7. 7. Why ILEC = SMP? / Where is the CAPEX?<br />Ex Ante: physicalunbundling + facilities<br />Fibre<br />Cheap/meter<br />Densecable<br />Difficultconnecting<br />Copper<br />Expensivematerials<br />Cheapconnecting<br />Denseconnecting<br />
  8. 8. (Sub) loop unbundling<br />
  9. 9. (Sub) loop unbundling – POTS lifeline<br />
  10. 10. FTTH networksharing<br />Operator #1<br />Operator #2<br />
  11. 11. FTTH networksharing<br />Operator #1<br />Operator #2<br />2 fibers<br />In the PoP the LTMC cable is distributed at tube level (distribution shelf). <br />Dedicated tubes are guided (via flex tubes) towards the dedicated ODF shelves.<br />
  12. 12. FTTH networksharing<br />
  13. 13. FTTH networksharing<br />
  14. 14. FTTH networksharing<br />
  15. 15.
  16. 16. Installation patch cords<br />
  17. 17. Summary<br />
  18. 18. Jan Klamer<br />j.klamer@tkf.nl<br />http://www.ace-fibreoptic.com <br />Thank you<br />

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