VeEX MPA User Manual page 434

MPA_e_manual_D07-00-129P_RevA00
TU-LOM
HP-TC-RDI
HP-TC-ODI
HP-TC-AIS
HP-TC-UNEQ
HP-TC-LOF
Only available when a LP mapping is selected.
Tributary Unit Loss of Multiframe Alignment. Generates a
loss of a valid TU multiframe pattern to downstream
equipment. The NE will also send an TU-RDI alarm to its
upstream equipment.
Only available when a LP mapping is selected.
Tandem Connection-Remote Defect Indicator. Generates an
alarm to upstream equipment indicating that defects have
been detected within the Tandem Connection. The TCM
equipment receiving this alarm should detect a change to Bit
8 in multiframe 73 of the N1 byte.
Only appears when the
configured for "HP Enable".
Tandem Connection-Outgoing Defect Indicator. Generates
an alarm to upstream TCM equipment indicating that defects
have been detected within the Tandem Connection. The
TCM equipment receiving this alarm should detect a change
to Bit 7 in multiframe 74 of the N1 byte.
Only appears when the
configured for "HP Enable".
Tandem Connection-Alarm Indication Signal. Generates an
AIS alarm to downstream TCM equipment by setting Bits 1-4
of the N1 byte to 1110.
Only appears when the
configured for "HP Enable".
Tandem Connection-Unequipped. An all-zeros pattern is
inserted into the N1 byte of the Path OH.
Only appears when the
configured for "HP Enable".
Tandem Connection-Loss of Frame. Generates a loss of a
valid multiframe pattern to downstream equipment.
Only appears when the
configured for "HP Enable".
TC Overhead Processing
TC Overhead Processing
TC Overhead Processing
TC Overhead Processing
TC Overhead Processing
SDH Tab
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