hi,
i subscribe today for 4mb upgrade. My Belkin router give below details on noise margin in downstream as 23 and upstream as 21. out put power (124 dBm -downstream and 166dBm upstream)

Attenution(62 db -downstream and 27 db upstream).

is this line quality can support 4mb speed?? if not waht is the noise /attenution level to be maintained? is there any way to improve the line quality?

hi guys,
i have requested for upgrade from 1m to 4m and today the technician came and told that he can not upgrade because my attenuation level is 62 db which should be less than 40 db eventhough my noise margin is ok 21. i feel so sad that i cant get 4m speed. Is this true or anyother way to improve the attenuation level???????

what will happen if upgrade even at higer attenuation level??????? is it possible to request to upgrade for testing??????? can anyone explain and suggest other way around to get 4m from streamyx?????