looking at changing over to
ADSL2+ in October as my
ISP will be providing it from early Oct.?, so I have been doing my research on line speeds possible at my
distance from the exchange..using the formula
attenuation in decibels/13.81 (13.81 db loss per km of telstra copper wire) where my line attenuation at the moment as reported by my modem is 51db, I'm approximately 3.7 km from the exchange as the electrons flow...
using my 51db figure...
here is a
link to a site that gives you the graphical representation shown above...just feed it your attenuation figure if known.
here is a link to the oz-broadband
speed test sitethis all adds up to a theoretical speed around 5500k which is about 21 times faster than my 256k adsl1 connection now but only about a quarter of the speed someone living next door to the exchange will theoretically get...(up to 24000)
be interesting to see what i get in reality!