Было, стабильное соединение.
SNR Margin (dB): 21.2 11.0
Attenuation (dB): 33.0 15.7
Output Power (dBm): 12.8 0.0
Attainable Rate (Kbps): 13756 1092
Rate (Kbps): 4892 986
......
к сожалению остальную часть таблицы не сохранил, но было Bit Errors: 0 0
и HEC Errors соответственно в пределах 5-10 за 8 часов...

Сейчас
SNR Margin (dB): 19.5 8.9
Attenuation (dB): 29.5 15.2
Output Power (dBm): 12.6 4.4
Attainable Rate (Kbps): 15488 1048
Rate (Kbps): 4896 1055
MSGc (number of bytes in overhead channel message): 59 14
B (number of bytes in Mux Data Frame): 76 111
M (number of Mux Data Frames in FEC Data Frame): 1 2
T (Mux Data Frames over sync bytes): 2 1
R (number of check bytes in FEC Data Frame): 16 14
S (ratio of FEC over PMD Data Frame length): 0.5000 6.7279
L (number of bits in PMD Data Frame): 1488 283
D (interleaver depth): 64 4
Delay (msec): 8 6

Super Frames: 39749 41312
Super Frame Errors: 0 240
RS Words: 5167456 392634
RS Correctable Errors: 746 6213
RS Uncorrectable Errors: 0 N/A

HEC Errors: 0 4643
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 7631939 369881160
Data Cells: 285935 27652908
Bit Errors: 0 15083979

Total ES: 1100 17007
Total SES: 43 3946
Total UAS: 557 35147240