SMC Networks TigerAccess SMC7816M - Manual (Page 694)

VDSL C
OMMANDS
29-12
Example
This example sets a HAM band notch in the transmitted power spectrum
to avoid interference with CB radios.
Related Commands
show lre region-ham-band (29-65)
lre ham-band (29-7)
lre psd-breakpoints
This command sets the number of frequency breakpoints in the PSD
mask. Use the no form to restore the default setting.
Syntax
lre psd-breakpoints number
no lre psd-breakpoints
number – The number of frequency breakpoints used in the PSD
mask. (Range: 0-28)
Default Setting
28
Command Mode
Global Configuration
Interface Configuration (VDSL Port)
Command Usage
• Enter this command in global configuration mode to configure the
number of breakpoints for all VDSL ports, or in interface mode to
configure it for a specific VDSL port.
• Breakpoints are associated with a signal frequency using the lre
psd-frequencies command (page 29-13), and used in conjunction with
the power levels defined by the lre psd-value command (page 29-15)
to create a PSD mask used for in-band spectrum shaping, set the Limit
Console(config)#interface ethernet 1/1
Console(config-if)#lre region-ham-band 34
Console(config-if)#