Comtech EF Data CIM-300L - Manual (Page 125)

99
Chapter 6.
FEC and Turbo
FEC and Turbo 99
Coding 99
Turbo Product Codec (Hardware Option) 100
Uncoded Operation (No FEC) 103
6.1 I
NTRODUCTION
The CiM-300 is equipped with several Forward Error Correction (FEC) encoders and
decoders:
! Viterbi
! Sequential
! Reed-Solomon (Concatenated per Intelsat)
! Reed-Solomon (Concatenated per Closed Network)
! Trellis (FAST option)
! Turbo Codec
! Uncoded
The CiM-300 can be fitted with a Turbo Product Codec. Turbo Product Coding is small
SIMM module that can be fitted to the unit at time of manufacturing.
6.2 C
ODING
The CiM-300L can have any of the following configurations:
! Basic CiM-300L (Sequential or Viterbi Decoder
! FAST options (Sequential or Viterbi Decoder)
! FAST options with Reed-Solomon hardware (Sequential or Viterbi Decoder)
Turbo hardware.