| Description | Desired Line Attenuation threshold for the 2B/10P PME.
This object configures the line attenuation alarm threshold.
When the current value of Line Attenuation reaches or
exceeds this threshold, an efmCuPmeLineAtnCrossing
notification MAY be generated, if enabled by
efmCuPmeLineAtnCrossingEnable.
This object is writable for the CO subtype PMEs (-O).
It is read-only for the CPE subtype (-R).
Changing of the Line Attenuation threshold MUST be performed
when the link is Down. Attempts to change this object MUST be
rejected (in case of SNMP with the error inconsistentValue),
if the link is Up or Initializing.
If a Clause 45 MDIO Interface to the PME is present, then this
object maps to the loop attenuation threshold bits in
the 2B PMD line quality thresholds register. |