LLM-OTLLLM-OTL: Loss of Lane Marker of Optical channel Transport Lane
OTU Errors
FASFAS: Frame Alignment Signal
MFASMFAS: Multiframe Alignment Signal
SM-BIP8SM-BIP8: Section Monitoring Bit Interleaved Parity 8
SM-BEISM-BEI: Section Monitoring Backward Error Indication
FEC Corr.FEC Corr.: Forward Error Correction Corrected
FEC Uncorr.FEC Uncorr.: Forward Error Correction Uncorrected
ODU Errors
PM-BIP8PM-BIP8: Path Monitoring Bit Interleaved Parity 8
PM-BEIPM-BEI: Path Monitoring Backward Error Indicator
OPU Errors
Pattern errorPattern error: Bit error detected in the payload
TCM Errors
TCMi-BIP8TCMi-BIP8: Bit Interleaved Parity 8
TCMi-BEITCMi-BEI: Backward Error Indication
(i=1 to 6)
GMP Errors
CRC8 errorCRC8 error: CRC8 error occurred
CRC5 errorCRC5 error: CRC5 error occurred
Inc overInc over: C
m
(t) value exceeds the upper limit.
Dec overDec over: C
m
(t) value exceeds the lower limit.
GFP Errors
cHEC Corr.cHEC Corr.: core Header Error Check Correctable
cHEC Uncorr.cHEC Uncorr.: core Header Error Check Uncorrectable
tHEC Corr.tHEC Corr.: type Header Error Check Correctable
tHEC Uncorr.tHEC Uncorr.: type Header Error Check Uncorrectable
eHEC Corr.eHEC Corr.: extension Header Error Check Correctable
eHEC Uncorr.eHEC Uncorr.: extension Header Error Check Uncorrectable
Invalid GFP frameInvalid GFP frame: Invalid Transport Generic Frame Procedure Frame
Superblock CRCSuperblock CRC: Superblock where CRC error occurred
CSF signalCSF signal: Client Signal Fail
CSF syncCSF sync: Client Signal Fail synchronization
FCS errorFCS error: Frame Check Sequence error detected
CMF signalCMF signal: Client Management Frame
CMF syncCMF sync: Client Management Frame synchronization
SSFSSF: Server Signal Failure
PTI MismatchPTI Mismatch: Payload Type Identifier Mismatch
UPI MismatchUPI Mismatch: User Payload Identifier Mismatch
77..11..33..44 OH captureOH capture
Touching the OH captureOH capture button in the status area of the Ports SetupPorts Setup screen
displays the status shown below.
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