STM-1 mapping
1.5.5
VC-12 alarm detection (defects)
The following defects can be evaluated and displayed in addition to the alarm detection
specified in Sec. 1.4.6, Page S-10:
Defect
TU-LOM
TU-LOP
TU-AIS
LP-UNEQ
LP-PLM
LP-RDI
LP-TIM
LP-RFI
Table S-13
Evaluation and display refer to the selected measurement channel.
1.5.6
VC-12 Path Overhead evaluation
Display
• of the complete POH (hexadecimal)
• of the Trace Identifier (ASCII, plain text): J2
Output
• via DCC/ECC interface (V.11): N2
S-18
LED
TU-LOM
TU-LOP
TU-AIS
LP-UNEQ
LP-PLM
LP-RDI
-
-
LED display of additional alarms (VC-12)
ANT-20/ANT-20E
Specifications
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