STANDARD PRODUCT
PM5365 TEMAP
DATASHEET
PMC-1991148
ISSUE 3
HIGH DENSITY VT/TU MAPPER
AND M13 MULTIPLEXER
Each tributary in the remote serial alarm port is allocated eight timeslots. The
first two timeslots, labeled B1 and B2 in Figure 50, reports the two possible BIP-2
errors in the tributary payload frame. An alarm contributing to remote defect
indications is reported in the third timeslot and is labeled D in Figure 50. The
timeslot labeled F report alarms contributing to remote failure indications. In
extended RDI mode, the D and F bits are considered as two bit codepoint and
will be reported on the RDI and RFI signals. Out of extended RDI mode, the D
and F bits are independent. The remaining four timeslots are unused and are
ignored.
Figure 50: Remote Serial Alarm Port Timing
RADEASTCK/
RADWESTCK
TU #1, TUG2 #1 TU #1, TUG2 #2
TUG2 #3
TUG2 #6
TU #4, TUG2 #7
TUG3 TUG3 TUG3 TUG3 TUG3 TUG3 TUG3 TUG3
TUG3 TUG3 TUG3 TUG3 TUG3
...
X
X
#1
#2
#3
#1
#2
#3
#1
#2
#2
#3
#1
#2
#3
RADEASTFP/
RADWESTFP
RADEASTCK/
RADWESTCK
RADEASTFP/
RADWESTFP
TU #1, TUG2 #1,
TUG3 #1
TU #1, TUG2 #1,
TUG3 #2
TU #1, TUG2 #1,
TUG3 #3
TU #1, TUG2 #2,
TUG3 #1
RADEAST/
RADWEST
X
X
B1 B2
X
B1 B2
D
F
X
X
D
F
X
X
X
X
B1 B2
D
F
X
X
X
X
D
B1 B2
F
X
X
X
Proprietary and Confidential to PMC-Sierra, Inc. and for its Customers’ Internal Use
197
PMC [ PMC-SIERRA, INC ]
