efmCuAdaptiveSpectra
EFM-CU-MIB ·
.1.3.6.1.2.1.167.1.1.1.1.6
Object
Indicates how to utilize excess capacity when the copper
environment allows a higher total data rate to be achieved
than that specified by the efmCuTargetDataRate.
A value of true(1) indicates that the excess capability SHALL
be reclaimed by minimizing transmit power, e.g., using higher
constellations and Power Back-Off, in order to reduce
interference to other copper pairs in the binder and the
adverse impact to link/system performance.
A value of false(2) indicates that the excess capability SHALL
be converted to additional SNR margin and spread evenly across
all active PMEs assigned to the (PCS) port, to increase link
robustness.
This object is read-write for the -O subtype EFMCu ports
(2BaseTL-O/10PassTS-O) and not available for the -R subtypes.
Changing of this object 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.
This object MUST be maintained in a persistent manner.
Context
- MIB
- EFM-CU-MIB
- OID
.1.3.6.1.2.1.167.1.1.1.1.6- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- efmCuPortConfEntry
- Table
- efmCuPortConfTable
- Siblings
- 7
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| efmCuPAFAdminState Administrative (desired) state of the PAF of the EFMCu port
(PCS).
When 'disabled', PME aggregation will not be performed by the
PCS. No more than a single PME can be assigned to… | column | Enumeration | .1.3.6.1.2.1.167.1.1.1.1.1 |
| efmCuPAFDiscoveryCode PAF Discovery Code of the EFMCu port (PCS).
A unique 6-octet code used by the Discovery function,
when PAF is supported.
PCS ports incapable of supporting PAF SHALL return a
zero-… | column | OctetString | .1.3.6.1.2.1.167.1.1.1.1.2 |
| efmCuAdminProfile Desired configuration profile(s), common for all PMEs in the
EFMCu port. This object is a list of pointers to entries in
either efmCuPme2BProfileTable or
efmCuPme10PProfileTable,… | column | EfmProfileIndexList | .1.3.6.1.2.1.167.1.1.1.1.3 |
| efmCuTargetDataRate Desired EFMCu port 'net' (as seen across MII) Data Rate in
Kbps, to be achieved during initialization, under spectral
restrictions placed on each PME via efmCuAdminProfile or
… | column | Kbps Unsigned32 | .1.3.6.1.2.1.167.1.1.1.1.4 |
| efmCuTargetSnrMgn Desired EFMCu port SNR margin to be achieved on all PMEs
assigned to the port, during initialization. (The SNR margin
is the difference between the desired SNR and … | column | dB Unsigned32 | .1.3.6.1.2.1.167.1.1.1.1.5 |
| efmCuThreshLowRate This object configures the EFMCu port low-rate crossing alarm
threshold. When the current value of ifSpeed for this port
reaches/drops below or exceeds this threshold, an
efmCuLo… | column | Kbps Unsigned32 | .1.3.6.1.2.1.167.1.1.1.1.7 |
| efmCuLowRateCrossingEnable Indicates whether efmCuLowRateCrossing notifications should
be generated for this interface.
A value of true(1) indicates that efmCuLowRateCrossing
notification is … | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.167.1.1.1.1.8 |