VeEX MPA User Manual page 208

MPA_e_manual_D07-00-129P_RevA00
available when the lowest Add/Drop Mapping is ODU-
3)
•
41G PRBS: The foreground ODU-3 Mapping is
configured for a 41Gbps PRBS payload
mapping. (Only available when the lowest Add/Drop
Mapping is ODU-3)
•
41G NULL: The foreground ODU-3 Mapping is
configured for a 41Gbps Null Client (All Zeros)
payload mapping. (Only available when the lowest
Add/Drop Mapping is ODU-3)
The following ODU-0 Mapping options are available when
the lowest Add/Drop mapping is ODU-0.
•
PRBS: The foreground ODU-0 Mapping is configured
with a PRBS pattern.
•
Null Client: The foreground ODU-0 Mapping is
configured with an All Zeros pattern.
•
Transcoded 1000Base-X: The foreground ODU-0
Mapping is configured with a modified GFP-T payload,
which supports the Stuff Byte Algorithm per ITU-T
G.709/Y.1331.
•
STS-12: In SONET mode, the foreground ODU-0 is
configured for an Asynchronous Add/Drop mapping to
the SONET processor's STS-12 Interface. From the
SONET tab, you can further multiplex the STS-12
Mapping option from an STS-12c Bulk Filled Mapping
down to the lowest Mapping option available.
•
STS-3: In SONET mode, the foreground ODU-0 is
configured for an Asynchronous Add/Drop mapping to
the SONET processor's STS-3 Interface. From the
SONET tab, you can further multiplex the STS-3
Mapping option from an STS-3c Bulk Filled Mapping
down to the lowest Mapping option available.
•
STM-4: In SDH mode, the foreground ODU-0 is
configured for an Asynchronous Add/Drop mapping to
the SDH processor's STM-4 Interface. From the SDH
tab, you can further multiplex the STM-4 Mapping
option from an AU-4-4c Bulk Filled Mapping down to
the lowest Mapping option available.
•
STM-1: In SDH mode, the foreground ODU-0 is
configured for an Asynchronous Add/Drop mapping to
the SDH processor's STM-1 Interface. From the SDH
OTN Tab
208