Cisco Model D9479 Gigabit QAM Modulator Installation Guide
Appendix A
Technical Specifications
114
78-745431-01 Rev E
Modulation Specifications
6 MHz
Spec
Type
Alpha Interleaver Symbol Rate
(Msymbols/sec)
Data Rate
(megabits/sec)
Bandwidth
ITU-A DAVIC/
DVB 64
12%
I=12, J=17
5.304
29.328
6 MHz
ITU-A
DAVIC 256 12%
I=204, J=1
5.304
39.104
6 MHz
ITU-B
QAM 64
18%
I=128, J=1
5.056941
26.971 Mb/s
6 MHz
ITU-B
QAM 256 12%
I=128, J=1
5.360537
38.811 Mb/s
6 MHz
ITU-C
DAVIC/
DVB 64
13%
I=12, J=17
5.274
29.162 Mb/s
6 MHz