ADSL2 L Configuration Profile Rfi Bands Downstream

1.3.6.1.2.1.10.238.1.5.1.2.1.4

The subset of downstream PSD mask breakpoints that shall be used to notch an RFI band. The specific interpolation around these points is defined in G.992.5. It is a bitmap of 512 bits that allows referring to up to 512 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCds) is set to '1', the respective downstream sub-carrier i is part of a notch filter, and if set to '0', the respective sub-carrier is not part of a notch filter. This information complements the specification provided by adsl2LConfProfPsdMaskDs. Note that if NSCds < 512, all bits i (NSCds