Glossary
Power Blazer 839
CPRI
Physical Interface
CPRI offers 8 options in terms of interface rates. Rates below 10G uses
8B/10B line coding as per CPRI V6.0 while rates above 10G use 64B/66B
coding. Depending on the rates used, scrambling is optional. Depending on
the CPRI signal structure (Framed or Unframed) the scrambling is either
manually configured or negotiated.
Option Rate Line Coding Protocol Version (Scrambling)
1 614.4 Mbit/s 8B/10B Version 1: No scrambling
2 1.2288 Gbit/s
3 2.4576 Gbit/s
4 3.0720 Gbit/s
5 4.9152 Gbit/s Version 1: No scrambling
Version 2: Scrambling
(Scrambling is optional)
6 6.1444 Gbit/s
7 9.8304 Gbit/s
8 10.1376 Gbit/s 64B/66B Version 1: Scrambling
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