Motorola BSR 2000 manual Preamble-type qpsk0 qpsk1 no preamble-type qpsk0 qpsk1

Release 1.0 CMTS Commands

preamble-type

The preamble-typecommand specifies the preamble format for DOCSIS ATDMA. MTDMA, and S-CDMA channel type modulation profiles. The preamble format is specified through the Quadrature Phase-Shift Keying (QPSK) digital modulation technique.

Group Access

MSO

Command Mode

Modulation Profile Configuration

Command Line Usage

preamble-type {qpsk0 qpsk1} no preamble-type {qpsk0 qpsk1}

Command Syntax

qpsk0	low power QPSK preamble
qpsk1	high power QPSK preamble

526363-001-00 Rev. B MGBI 11-161