As an ADSL broadband service supplier, have you ever met such complains from your ADSL ending users? 1. ADSL speed is not fast enough, even too slow! 2. ADSL signal is not stable and it often breaks! 3. ADSL ending users' houses are too far away from the CO, you cannot supply your service to your customers!
How to solve these problems?----Using outdoor DSLAM or Getting rid of copper line and using FTTH?
No, too many installation jobs, too many maintenance jobs, too much investment! NO!
No, copper lines will be wasted by FTTH!