SONET Tabs
206
FTB-8100 Series Transport Blazer
LOP TX (SONET)
J2 Trace
Enable Trace
: Generates the J2 Trace message defined 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 J2 1-byte format is used and can be
configured from the
LOP OH TX/RX (SONET)
on page 210.
Format
: Select the display format for J2. Choices are
16
and
64 bytes
. The
default setting is
16-bytes
.
Message
: Enter the J2 value in 16-bytes or 64-bytes format. The default
message is
EXFO SONET/SDH
for 16 bytes and
EXFO SONET/SDH
Analyzer low order path trace test message
for 64 bytes. However, with
VCAT/LCAS the default message will be
EXFO
followed by the VCG
number (VCAT and LCAS) and the SQ (VCAT only) number (for example
EXFO-VCG1-SQ0
) for both 16 and 64 bytes formats.
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 (<cr> and <L
F
> bytes will be added at the end for a total of 64
bytes). J2 value should be ASCII suitable characters including the ITU T.50
Characters
on page 50
.
Содержание FTB-8100 Series
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