R0106-HP MSR Router Series Interface Command Reference(V7)

251
Views
ATM SHDSL_4WIRE interface view, ATM SHDSL_8WIRE_BIS interface view
Predefined user roles
network-admin
Parameters
co: Specifies the CO mode.
cpe: Specifies the CPE mode.
Usage guidelines
For a back-to-back connection, configure one end as CO mode and the other end as CPE mode.
Examples
# Set the operating mode of interface ATM 1/0 to CO.
<Sysname> system-view
[Sysname] interface atm 1/0
[Sysname-ATM1/0] shdsl mode co
shdsl pam
Use shdsl pam to set the pulse amplitude modulation (PAM) constellation for a G.SHDSL interface.
Use undo shdsl pam to restore the default.
Syntax
shdsl pam { 16 | 32 | auto }
undo shdsl pam
Default
A G.SHDSL interface automatically selects its PAM.
Views
ATM SHDSL_8WIRE_BIS interface view
Predefined user roles
network-admin
Parameters
16: Specifies the 16-PAM constellation, where the rate range is 192 kbps to 3840 kbps.
32: Specifies the 32-PAM constellation, where the rate range is 768 kbps to 5696 in kbps.
auto: Enables automatic PAM constellation selection. If 32 PAM and 16 PAM are supported on both ends,
32 PAM is automatically selected.
Usage guidelines
PAM is a constellation-like coding format of digital lines.
Use this command to configure the digital signal modulation mode for PHY chips.
32 PAM constellation is not supported by interfaces with the G.SHDSL capacity type.