EXFO FTB-8100 Series Transport Blazer for FTB-500 - Manual (Page 345)

SDH Tabs
SONET/SDH Application 331
Multiplex Section APS/Advanced OH TX/RX (SDH)
K1-K2 Capture
This feature allows to capture and save the K1/K2 byte transitions to a text
file on disk. Not available on FTB-8105 and FTB-8115.
Once generated and saved, the K1/K2 capture file can be loaded using
Windows File Manager. The default directory is
d:\ToolBox\User Files\SonetSdhAnalyzerG2\Reports. The following is an
example of captured K1/K2 byte transition file.
Note: The transition #0, indicates the state of K1 and K2 before the capture starts.
*************************************************************************
Start Capture
Transitions K1
K2 Time to detect (Frames)
0: A0 02 >32768
1: A0 00 >32768
2: 00 00 --
End Capture
*************************************************************************
*************************************************************************
Start Capture
Transitions K1 K2 Time to detect (Frames)
0: 00 00 23666
1: 20 00 14995
2: 60 00 22172
3: C0 00 >32768
4: B0 00 24659
5: 00 00 --
End Capture
*************************************************************************