Is this data considered ok already? Because I subscribe 4Mb + Hypptv but my downstream only 2047.. can anyone advice on this?

Here my data from Innocom Router
-----------------------------------------
Upstream Power 6.0 dBm
Downstream Power 5.5 dBm
Adsl Line Status SHOWTIME.L0
Adsl Mode G992.5
Up Stream 509 kbps
Down Stream 2047 kbps
Attainable Up Stream 1295 kbps
Attainable Down Stream 23712 kbps
Attenuation Down Stream 9
Attenuation Up Stream 4
SNR Margin Down Stream 38.2
SNR Margin Up Stream 24.5