| OID | 1.3.6.1.2.1.10.97.1.1.11.1.36 |
| Module | VDSL-LINE-MIB (ietf) |
| Nom | vdslLineConfHamBandMask |
| Acces | readwrite |
| Status | current |
| Description | The transmit power spectral density mask code, used
to avoid interference with HAM (Handheld Amateur Radio)
radio bands by introducing power control (notching) in one
or more of these bands.
Amateur radio band notching is defined in the VDSL
spectrum as follows:
Band Start Frequency Stop Frequency
---- ------------------ --------------------------------
30m 1810 kHz 2000 kHz
40m 3500 kHz 3800 kHz (ETSI); 4000 kHz (ANSI)
80m 7000 kHz 7100 kHz (ETSI); 7300 kHz (ANSI)
160m 10100 kHz 10150 kHz
Notching for each standard band can be enabled or disabled
via the bit mask.
Two custom notches may be specified. If either of these
are enabled via the bit mask, then the following objects
MUST be specified:
If customNotch1 is enabled, then both
vdslLineConfCustomNotch1Start
vdslLineConfCustomNotch1Stop
MUST be specified.
If customNotch2 is enabled, then both
vdslLineConfCustomNotch2Start
vdslLineConfCustomNotch2Stop
MUST be specified. |
| Syntaxe | Bits (0-customNotch1, 1-customNotch2, 2-amateurBand30m, 3-amateurBand40m, 4-amateurBand80m, 5-amateurBand160m) |