Ни чего не делал, а изменилось на это:

Statistics -- ADSL

Mode: ADSL2
Line Coding: Trellis On
Status: No Defect
Link Power State: L0

Downstream Upstream
SNR Margin (dB): 12.0 11.6
Attenuation (dB): 17.5 8.1
Output Power (dBm): 12.6 19.1
Attainable Rate (Kbps): 21780 1142
Rate (Kbps): 12282 1016
MSGc (number of bytes in overhead channel message): 60 12
B (number of bytes in Mux Data Frame): 26 11
M (number of Mux Data Frames in FEC Data Frame): 1 16
T (Mux Data Frames over sync bytes): 14 10
R (number of check bytes in FEC Data Frame): 10 14
S (ratio of FEC over PMD Data Frame length): 0.0702 5.9927
L (number of bits in PMD Data Frame): 4219 275
D (interleaver depth): 320 4
Delay (msec): 5 5

Super Frames: 7535178 7632581
Super Frame Errors: 330 4380
RS Words: 2667537748 4145499
RS Correctable Errors: 599256 43164
RS Uncorrectable Errors: 170011 N/A

HEC Errors: 165 41980
OCD Errors: 54 0
LCD Errors: 0 0
Total Cells: 3537460910 4075435143
Data Cells: 17823900 418631957
Bit Errors: 0 1968096

Total ES: 126 1326
Total SES: 44 675
Total UAS: 63 2248114


с чем это может быть связано? Если читать по этой ссылке, то у меня шумов меньше стало. forum.sibnet...topic=215560