ADSL2 standards family is ADSL (Asymmetric Digital Subscriber Line), which was designed to increase range and throughput with ADSL line, in particular by achieving greater efficiency in long lines. This was achieved thanks to: Standard ADSL2 approved by the ITU (International Telecommunication Union) and was designated as G.992.3 (ADSL2) and G.992.4 (ADSL2 Lite). In addition to improvements in throughput and productivity data, technology ADSL2 such characteristics as the ability to diagnose the connection work, the dynami