| Description | Maximum Data Rate for the 2BASE-TL PME.
This object can take values of (n x 64)Kbps,
where n=3..60 for 16-TCPAM and n=12..89 for 32-TCPAM encoding.
The data rate of the 2BASE-TL PME is considered 'fixed' when
the value of this object equals that of efmCuPme2BMinDataRate.
If efmCuPme2BMinDataRate is less than efmCuPme2BMaxDataRate in
the administrative profile, the data rate is considered
'adaptive', and SHALL be set to the maximum attainable rate
not exceeding efmCuPme2BMaxDataRate, under the spectral
limitations placed by the efmCuPme2BRegion and
efmCuPme2BsMode.
Note that the current operational data rate of the PME is
represented by the ifSpeed object of IF-MIB.
If a Clause 45 MDIO Interface to the PME is present, then this
object maps to the Max Data Rate1 bits in the 2B PMD
parameters register.
This object MUST be maintained in a persistent manner. |