¿Qué tal esta linea?

Hola, tengo esta linea con 3 Mb y me gustaría saber cómo soportaria los 20 estando a 1,5 km más o menos de la central.

Statistics -- ADSL

Mode: G.DMT
Type: Interleave
Status: No Defect
Link Power State: L0

Downstream Upstream
SNR Margin (dB): 26.9 21.0
Attenuation (dB): 36.0 18.5
Output Power (dBm): 19.7 12.1
Rate (Kbps): 3072 512
K (number of bytes in DMT frame): 97 17
R (number of check bytes in RS code word): 14 8
S (RS code word size in DMT frame): 2 8
D (interleaver depth): 64 2
Delay (msec): 32 4

Super Frames: 5408 5406
Super Frame Errors: 0 0
RS Words: 183898 45951
RS Uncorrectable Errors: 0 N/A

HEC Errors: 0 0
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 665730 0
Data Cells: 101 0
Bit Errors: 0 0

Total ES: 0 1
Total SES: 0 0
Total UAS: 47 220