no se si es normal pero antes de tener los 20mb tenia atenuacion 35dB con 1mb y snr 33 y ahora con adsl2+ no llego a 5 mb cuando antes tenia un attenaible rate de 6mb...
Statistics -- ADSL
Mode: ADSL2+
Line Coding: Trellis On
Status: No Defect
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 9.4 9.0
Attenuation (dB): 45.0 21.1
Output Power (dBm): 0.0 0.0
Attainable Rate (Kbps): 4636 18744
Rate (Kbps): 4557 650
MSGc (number of bytes in overhead channel message): 77 8
B (number of bytes in Mux Data Frame): 55 6
M (number of Mux Data Frames in FEC Data Frame): 4 16
T (Mux Data Frames over sync bytes): 2 13
R (number of check bytes in FEC Data Frame): 10 16
S (ratio of FEC over PMD Data Frame length): 1.5587 5.4468
L (number of bits in PMD Data Frame): 1201 188
D (interleaver depth): 32 8
Delay (msec): 12 10
Super Frames: 9458 9456
Super Frame Errors: 0 1
RS Words: 392522 40188
RS Correctable Errors: 484 11
RS Uncorrectable Errors: 0 N/A
HEC Errors: 0 0
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 1643564 213115
Data Cells: 7681 1010
Bit Errors: 0 0
Total ES: 0 1
Total SES: 0 0
Total UAS: 14 0
no se si me podreis ayudar pero es realmente raro..