ccwbRFChannelModulation

1.3.6.1.4.1.9.9.479.1.1.1.4
Access readwrite
Type qam64(1), qam256(2), qam1024(3)

qam64(1), qam256(2), qam1024(3)

This type is not a standard SMI/SNMP base type and is not defined as a documented TEXTUAL-CONVENTION in this MIB.

It was extracted as raw syntax from the source MIB file and could not be resolved to a known type definition.

The modulation type associated with this downstream RF channel. See the associated conformance object for write conditions an limitations. See the DOCSIS specification for specifics on the modulation profiles implied by qam64 qam256 and qam1024. qam64, qam256 and qam1024 are various modulation schemes often used in digital cable and cable modem applications. The numbers 64/256/1024 in qam represent constellation points, which is the measurement of qam transmission capability, the higher the number, higher the bits that can be transmitted.

This OID is also declared by other modules: CISCO-CABLE-WIDEBAND-MIB

Possible values

1	qam64
2	qam256
3	qam1024

Reference

DOCSIS-RFI-SPEC: SP-RFIv1.1-I05-000714, Table 6-14.

Oid	Name	Access	Type
1.3.6.1.4.1.9.9.479.1.1.1.1	ccwbRFChannelNum	noaccess	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.2	ccwbRFChannelFrequency	readwrite	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.3	ccwbRFChannelWidth	readwrite	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.4	ccwbRFChannelModulation	readwrite	qam64(1), qam256(2), qam1024(3) qam64(1), qam256(2), qam1024(3) This type is not a standard SMI/SNMP base type and is not defined as a documented TEXTUAL-CONVENTION in this MIB. It was extracted as raw syntax from the source MIB file and could not be resolved to a known type definition.
1.3.6.1.4.1.9.9.479.1.1.1.5	ccwbRFChannelAnnex	readwrite	annexA(1), annexB(2), annexC(3) annexA(1), annexB(2), annexC(3) This type is not a standard SMI/SNMP base type and is not defined as a documented TEXTUAL-CONVENTION in this MIB. It was extracted as raw syntax from the source MIB file and could not be resolved to a known type definition.
1.3.6.1.4.1.9.9.479.1.1.1.6	ccwbRFChannelMpegPkts	readonly	Counter64
1.3.6.1.4.1.9.9.479.1.1.1.7	ccwbRFChannelStorageType	readwrite	StorageType
1.3.6.1.4.1.9.9.479.1.1.1.8	ccwbRFChannelRowStatus	readwrite	RowStatus
1.3.6.1.4.1.9.9.479.1.1.1.1	ccwbRFChannelNum	noaccess	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.2	ccwbRFChannelFrequency	readwrite	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.3	ccwbRFChannelWidth	readwrite	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.4	ccwbRFChannelModulation	readwrite	qam64(1), qam256(2), qam1024(3) qam64(1), qam256(2), qam1024(3) This type is not a standard SMI/SNMP base type and is not defined as a documented TEXTUAL-CONVENTION in this MIB. It was extracted as raw syntax from the source MIB file and could not be resolved to a known type definition.
1.3.6.1.4.1.9.9.479.1.1.1.5	ccwbRFChannelAnnex	readwrite	annexA(1), annexB(2), annexC(3) annexA(1), annexB(2), annexC(3) This type is not a standard SMI/SNMP base type and is not defined as a documented TEXTUAL-CONVENTION in this MIB. It was extracted as raw syntax from the source MIB file and could not be resolved to a known type definition.
1.3.6.1.4.1.9.9.479.1.1.1.6	ccwbRFChannelMpegPkts	readonly	Counter64
1.3.6.1.4.1.9.9.479.1.1.1.7	ccwbRFChannelStorageType	readwrite	StorageType
1.3.6.1.4.1.9.9.479.1.1.1.8	ccwbRFChannelRowStatus	readwrite	RowStatus
1.3.6.1.4.1.9.9.479.1.1.1.9	ccwbRFChannelUtilization	readonly	Unknown
1.3.6.1.4.1.9.9.479.1.1.1.10	ccwbRFChannelFrequencyRev1	readwrite	Unknown

1.3.6.1.4.1.9.9.479.2.2.1 ccwbWidebandObjGroup

ccwbRFChannelModulation

Details

Table columns

Used by conformance groups

Comments

Parent