Service manual

Network and TS interfaces
9
1
ASI input When installed with the ASI input the S
TELLAR
automatically detects the transport
stream format as 188 or 204 bytes packet lengths and performs RS (204,188) error
correction when FEC is included in the transport stream.
ASI restamping output When installed with the ASI restamping output option the S
TELLAR
can relay the full
transport stream recovered from the input. The output bit rate of the S
TELLAR
can be
set from 1 to 92 Mbit/s. The physical rate for the ASI restamping output is always
270 Mbit/s.
SMPTE 310M output When installed with the SMPTE 310M output option S
TELLAR
can extract the 19.39
Mbit/s SMPTE 310M data stream from the DS3 data stream if this data is inserted in
the DS3 output by the upstream encoder.