Estadisticas de mi conexion

Statistics -- ADSL

Mode: ADSL2+
Type: Interleave
Status: No Defect
Link Power State: L0

Downstream Upstream
SNR Margin (dB): 8.9 10.5
Attenuation (dB): 42.5 21.1
Output Power (dBm): 921.6 12.4
Rate (Kbps): 11190 773
MSGc (number of bytes in overhead channel message): 85 126
B (number of bytes in Mux Data Frame): 246 13
M (number of Mux Data Frames in FEC Data Frame): 1 16
T (Mux Data Frames over sync bytes): 1 1
R (number of check bytes in FEC Data Frame): 8 16
S (ratio of FEC over PMD Data Frame length): 0.7034 8.6099
L (number of bits in PMD Data Frame): 2900 223
D (interleaver depth): 64 4
Delay (msec): 11 8

Super Frames: 82902 82900
Super Frame Errors: 45 1
RS Words: 7544090 352325
RS Uncorrectable Errors: 1298 N/A

HEC Errors: 42 0
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 35020032 2380366
Data Cells: 600733 86449
Bit Errors: 0 0

Total ES: 29 1
Total SES: 0 0
Total UAS: 28 52

La attenuation que es mejor tener numero alto o pequeño???en el mio esta a 42.5 esta bien?