с adsl2+ у меня такие параметры
ADSL Status Showtime/Data
DSL Up Time 0:5:15
Data Path Interleaved
Standard ADSL2+
Bandwidth Down/Up(kbps) 22023/1138
SNR Margin Down/Up(dB) 6.0/7.0
Attenuation Down/Up(dB) 17.5/8.0
CRC Down/Up 0/2
FEC Down/Up 1/18
HEC Down/Up 0/32
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мега гуру