Motorola BSR 2000 manual Cable downstream pre-equalization

BSR 2000 Command Reference Guide Release 1.0

cable downstream pre-equalization

The cable downstream pre-equalizationcommand enables pre-equalization adjustment on the downstream port that includes sending pre-equalization coefficients in a ranging response to a CM to compensate for impairment over the transmission line. The no cable downstream pre-equalizationcommand disables the pre-equalization function.

Note: Not all CMs support the pre-equalization adjustment. If a CM does not support this adjustment, it may not be able to receive downstream data correctly from the BSR CMTS interface.

Group Access

MSO

Command Mode

Interface Configuration (cable interface only)

Command Line Usage

cable downstream <NUM> pre-equalization <1-3> no cable downstream <NUM> pre-equalization <1-3>

Command Syntax

NUM	downstream port number (always 0 for the
	BSR 2000)
1-3	band in the range 1 through 3

11-16 MGBI 526363-001-00 Rev. B