EXFO FTB-8510B Guia Del Usuario página 984

SDH Tabs
Multiplex Section APS/Advanced OH TX/RX (SDH)
S1
Overwrite: The Overwrite check box when selected, allows the
generation of the selected S1 bits. Overwrite is available with
SONET/SDH Intrusive mode only.
Bits 1-4: Bits 1 through 4 of the S1 byte are currently undefined but can
be set from 0000 to 1111 if required.
Bits 5-8 (Synchronization Status Message): Bits 5 through 8 of the S1
byte are used to convey synchronization status of the NE. The default
setting is Synchronized - Traceability Unknown (0000). Choices are:
Bits
Description
5 to 8
0000 Quality Unknown
0001 Reserved
0010 ITU G.811 (PRC)
0011 Reserved
0100 SSU-A
0101 Reserved
0110 Reserved
0111 Reserved
334
Bits
5 to 8
1000 SSU-B
1001 Reserved
1010 Reserved
1011 ITU-T G.813 Option I (SEC)
1100 Reserved
1101 Reserved
1110 Reserved
1111 Do not use for synchronization
Description
FTB-8100 Series Transport Blazer