I would like to share some information about SNR margin and Loop Attenuation values for your ADSL connection. These are very important to determine the performance of the Internet connection. I strongly suggest that you should use this information as guide only. These values may vary for different types of Internet connection such as ADSL, ADSL Max or Fibre connection. SNR (Signal to Noise Ratio) margin measures strength of the DSL signal to Noise ratio. Most of the modem manufactures suggest 6dB is the lowest to able to make Internet connection. The higher the value of SNR margin, better the connection. SNR Value (in dB) Internet connection status 6 or less Bad or may experience no sync or intermittent sync issue 7 – 10 Fair connection 11 – 20 Good connection with no sync issues 20 – 28 Excellent 29 or above Outstanding Loop Attenuation (Loop Att.) measures of how much the signal has degr