Port Adsl Psd Maximum Command; Port Adsl Set Command - ZyXEL Communications MSC1000G User Manual

MSC1000G User's Guide
<max_ds_txpwr>
<max_rxpwr>
This command specifies the maximum allowed transmit power and maximum aggregate
received power.
The following example sets ADSL port 5 on the line card in slot 7 to only use up to 10.0 dBm
of power for upstream transmissions, 11.5 dBm of power for downstream transmissions and -
7.0 dBm of aggregated receive power.
ras> port adsl power 7-5 fix 100 115 -70

25.3.15 port adsl psd maximum Command

Syntax:
port adsl psd maximum <slot-port> <us-psd> <ds-psd>
where
<us-psd>
<ds-psd>
This command sets the PSD masks for the upstream and downstream channels. PSD defines
the distribution of a DSL line's power in the frequency domain. A PSD mask is a template that
specifies the maximum allowable PSD for a line.
The following example sets the maximum upstream and downstream PSD masks of port 1 on
the line card in slot 2 to -200 (-20 dBm/Hz) and 10 (1 dBm/Hz) respectively.
ras> port adsl psd maximum 2-1 -200 10

25.3.16 port adsl set Command

Syntax:
port adsl set <slot-port> <profile> <mode>
where
<profile>
372
= Maximum downstream transmit power, -50~200 in 0.1 dBm.
= Maximum aggregate receive power at atu-c, -255~255 in 0.1
dBm.This only applies to the ADSL2/2+ ADSL operational
modes.
= Maximum upstream PSD (Power Spectrum Density) mask
(between -400 to 40 in units of 0.1 dBm/Hz).
= Maximum upstream PSD mask (between -400 to 40 in units of
0.1 dBm/Hz).
= The ADSL profile that will define the settings of this port.
Chapter 25 port Commands