Motorola BSR 2000 Configuration And Management Manual page 255

Release 1.0
Parameter
0-16
16-253
fixed
short
0-255
off | on
0x0-0x7fff
off | on
none
qpsk0
qpsk1
0-1536
0-2048
0-2048
0-32
off | on
0-128
off | on
3. Use the show cable modulation-profile command in Privileged EXEC mode to
526360-001-00 Rev. B
Description
the number of bytes that can be corrected per FEC code word
the FEC code word length
fixed handling of FEC for last code word
shortened handling of FEC for last code word
the maximum burst length in minislots
disable/enable scrambler
the scrambler seed in hexadecimal format
disable/enable differential encoding
the preamble type
low power QPSK preamble
high power QPSK preamble
the preamble length in bits
the interleaver depth value
the interleaver block size value
the interleaver step size
turn spreader off/on (S-CDMA only)
the codes subframe value (S-CDMA only)
turn TCM encoding off/on
modulation (TCM) is enabled for (S-CDMA only)
view the modulation profile parameters and verify the configuration, as shown
below:
MOT# show cable modulation-profile <1-600>
where:
-
indicates whether trellis code
MGBI
Configuring the CMTS
6-69