Release 1.0

CMTS Commands

 

 

request

enter the Modulation Profile Configuration

 

Mode request IUC submode for the specified

 

cable modulation profile number for

 

configuring the Request Burst

short

enter the Modulation Profile Configuration

 

Mode short IUC submode for the specified

 

cable modulation profile number for

 

configuring the Short Grant Burst

station

enter the Modulation Profile Configuration

 

Mode station IUC submode for the specified

 

cable modulation profile number for

 

configuring the Station Ranging Burst

0-10

the FEC correction value - 0 indicates no

 

Forward Error Correction

16-253

the FEC codeword length in kilobytes

0-255

the maximum burst length in minislots - "0"

 

means no limit

16qam qpsk

the modulation type

scrambler

enable or disable scrambler

no-scrambler

 

0x0000 - 0x7fff

the scrambler seed in hexadecimal format.

diff no-diff

enable or disable differential encoding

64-256

the preamble length in bits

fixed shortened

the handling of FEC for last codeword length

526363-001-00 Rev. B

MGBI

11-53

Page 599
Image 599
Motorola BSR 2000 manual Request, Short, Station, 16qam qpsk, Scrambler, No-scrambler, Diff no-diff, Fixed shortened