EXFO FTB-8100 Series Transport Blazer for FTB-500 - Manual (Page 234)

SONET Tabs
220 FTB-8100 Series Transport Blazer
Section RX (SONET)
J0 Trace
³
Received Message: Displays the received J0 value. The
represents the CRC-7 for a 16-bytes format. The last two bytes of a
64-bytes format,
R
> and
F
>, represent respectively a carriage
return and a line feed.
³
Enable TIM-S (Trace Identifier Mismatch - Section): Allows enabling
the Trace Identifier Mismatch for the expected message defined.
Enable TIM-S has to be enabled to give access to the expected trace
format and message.
³
Expected Message: Allows entering the expected J0 Trace message. J0
value should be ASCII suitable characters. The default message is
EXFO SONET/SDH for 16 bytes and EXFO SONET/SDH Analyzer
Section/RS trace test message for 64 bytes.
³
Expected Format: Allows the selection of the expected format: 16 or
64 bytes. The default setting is 16 bytes.