At 3 miles, VDSL is not a good solution. That is a very long loop length. VDSL2 does not use 2 pairs. In fact, VDSL2 is designed to fall back to ADSL2+ modulation when going beyond the beneficial limits of VDSL (~ 2km).
Most ethernet extenders also tap out around 2km. The only real option you would have is G.SHDSL point-to-point modems with multiple pair bonding. G.SHDSL supports 5.6mbps per pair, however, this speed is only attainable up to about 3km. at 4.8km you would be getting probably less than half of this per pair. Pat Mon, Apr 05, 2010 at 06:44:25PM -0700, Jeromie Reeves wrote: > VDSL units back to back should get you a pretty decent amount of > bandwidth, VDSL2+ will use 2 pair vs 1 pair and gain even more. > > How are you getting the copper between sites? Qwest is a PITA and > demands it all runs back to the CO, adding miles like crazy. > > On Mon, Apr 5, 2010 at 4:02 PM, Marco Coelho <coelh...@gmail.com> wrote: > > I've used cisco DSLAM and DSL Clients to do that (many other options > > exist). 3 miles is not far at all, you should be able to push at > > least 10M-20M symetrical depending on the quality of the copper. If > > you are getting the dry pair from your phone company, you may have > > problems with them. Many only allow alarm circuits and will balk when > > they see data on the line. > > > > Marco > > > > On Mon, Apr 5, 2010 at 10:11 AM, chris cooper <ccoo...@intelliwave.com> > > wrote: > >> > >> > >> Im looking for a copper solution that will allow me to use a dry pair to > >> extend service to a location @ 3 miles distant. Any pointers much > >> appreciated. > >> > >> Thanks > >> Chris Cooper > >> Intelliwave > >> > >> > >> > >> -------------------------------------------------------------------------------- > >> WISPA Wants You! Join today! > >> http://signup.wispa.org/ > >> -------------------------------------------------------------------------------- > >> > >> WISPA Wireless List: wireless@wispa.org > >> > >> Subscribe/Unsubscribe: > >> http://lists.wispa.org/mailman/listinfo/wireless > >> > >> Archives: http://lists.wispa.org/pipermail/wireless/ > >> > > > > > > > > -- > > Marco C. Coelho > > Argon Technologies Inc. > > POB 875 > > Greenville, TX 75403-0875 > > 903-455-5036 > > > > > > -------------------------------------------------------------------------------- > > WISPA Wants You! Join today! > > http://signup.wispa.org/ > > -------------------------------------------------------------------------------- > > > > WISPA Wireless List: wireless@wispa.org > > > > Subscribe/Unsubscribe: > > http://lists.wispa.org/mailman/listinfo/wireless > > > > Archives: http://lists.wispa.org/pipermail/wireless/ > > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
