Does anyone know if there are certain copper pair line conditions this Litespan 2000 card can only work on? The newer CEUVG cards have an option for Loaded or Non-Loaded copper pairs but the CUVG doesn't. I know the CEUVG can work a little further from the remote too. Must this card be used on only 1 type of line condition? Been trying to dig up more various PG systems info as VZ is letting the copper plant rot and the only thing left in some areas are older "Pair Gain" systems in the field. Thank you.