EXFO FTB-8510B Guia Del Usuario página 868

SONET Tabs
Section TX (SONET)
J0 Trace
Format: Displays the J0 value in 16 or 64 bytes format. The default
setting is 16 bytes.
Message: Enter the J0 trace value in 16 or 64 bytes format as selected.
The default message is EXFO SONET/SDH for 16 bytes and EXFO
SONET/SDH Analyzer Section/RS trace test message for 64 bytes.
Enable Trace: Generates the defined J0 Trace message except for
SONET/SDH Intrusive mode (see Overwrite) when the Enable Trace
check box is selected. The Enable Trace check box has to be selected
to give access to the trace format and message. When the Enable
Trace check box is cleared, the J0 1-byte format is used and can be
configured from the Section OH TX on page 221.
Overwrite: Available with SONET/SDH Intrusive through mode only
(optional). Overwirte is not available on FTB-8105/FTB-8115. The
Overwrite check box when selected, generates the defined J0 Trace
message. The Enable Trace check box has to be selected to give
access to the trace Format, Message, and Overwrite.
Note: 16-bytes selection allows typing up to 15 bytes (a CRC-7 byte will be added
in front for a total of 16 bytes). 64-bytes selection allows typing up to
62-bytes (<C
64-bytes).
218
> and <L > bytes will be added at the end for a total of
R F
FTB-8100 Series Transport Blazer