EXFO Power Blazer 88200NGE, User Manual

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Test Results
452
88000 Series
Alarms/Errors Overview
RS-FEC
Note: Available with 25/100GE rate when RS-FEC is enabled.
Alarms

FEC-LOA (FEC-Loss Of Alignment)
RX
: Deskew process is not complete meaning that not all lanes are
synchronized (Alignment Marker locked) and aligned.

FEC-LOAML
(FEC-Loss Of Alignment Marker Lock)
RX : The location of the alignment marker payload sequence for a given
lane on the PMA service interface is not detected.
Error

Inv-CW-Marker
(Invalid Codeword Marker)
RX : The received Codeword marker is invalid.

FEC-COR-CW
(FEC Correctable Codeword)
RX : FEC Codeword that contains errors and were corrected.

FEC-UNCOR-CW
(FEC Uncorrectable Codeword)
RX : FEC Codeword that contains errors and were not corrected.

Pre-FEC-SYMB
(Pre-FEC Symbol)
RX: For 25GE, FEC symbol errors are corrected and counted once for
each 10-bit symbol.
RX : For 100GE, FEC symbol errors are corrected and counted once for
each 10-bit symbol.