| Description | For 10PASS-TS, 2BASE-TL, and 1000BASE-PX PHYs, it is a
count of uncorrectable FEC blocks. This counter will not
increment for other PHY Types. Increment the counter by
one for each FEC block that is determined to be
uncorrectable by the FEC function in the PHY.
This object is applicable for an OLT and an ONU. At the
OLT, it has a distinct value for each virtual interface.
Discontinuities of this counter can occur at
re-initialization of the management system and at other
times, as indicated by the value of the
ifCounterDiscontinuityTime object of the Interface MIB
module. |