CADANT-CMTS-DOWNCHANNEL-MIB
101 objects
ARRIS CMTS Downstream Channel Configuration and Constants
Imported Objects
| CADANT-PRODUCTS-MIB | cadSpectrum |
| CADANT-TC | CardId |
| DOCS-IF-MIB | TenthdBmV |
| IF-MIB | InterfaceIndex |
| SNMPv2-SMI | -- do not import BITS Counter64 Integer32 MODULE-IDENTITY OBJECT-TYPE TimeTicks Unsigned32 |
| SNMPv2-TC | RowStatus TEXTUAL-CONVENTION TimeInterval TruthValue |
| OID | Name | Access | Status | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.4998.1.1.15.2 | IdentitycadDownchannelMib | of | ARRIS CMTS Downstream Channel Configuration and Constants | |
| 1.3.6.1.4.1.4998.1.1.15.2.1 | TablecadIfDownstreamChannelTable | not-accessible | current | This table describes the attributes of downstream channels (frequency bands). |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1 | RowcadIfDownstreamChannelEntry | not-accessible | current | An entry provides a list of attributes for a single Downstream channel. An entry in this table exists for each ifEntry with an ifType of docsCableDownstream(12… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.1 | ColumncadIfDownChannelId | read-only | current | The Cable Modem Termination System (CMTS) identification of the downstream channel within this particular MAC interface. If the interface is down, the object r… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.2 | ColumncadIfDownChannelFrequency | read-write | current | The center of the downstream frequency associated with this channel. This object will return the current tuner frequency. If this CMTS interface provides IF ou… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.3 | ColumncadIfDownChannelWidth | read-write | current | The bandwidth of this downstream channel. Most implementations are expected to support a channel width of 6 MHz (North America) and/or 8 MHz (Europe). See the … |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.4 | ColumncadIfDownChannelModulation | read-write | current | The modulation type associated with this downstream channel. If the interface is down, this object either returns the configured value (CMTS), the most current… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.5 | ColumncadIfDownChannelInterleave | read-write | current | The Forward Error Correction (FEC) interleaving used for this downstream channel. Values are defined as follows: taps8Increment16(3): protection 5.9/4.1 usec, … |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.6 | ColumncadIfDownChannelPower | read-write | current | The CMTS operational transmit power. If this CMTS interface does not support output power control then this object will return 0 and be treated as read-only. I… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.7 | ColumncadIfDownChannelPowerFineAdj | read-write | current | At the CMTS, the fine power adjustments steps to increase or decrease the output power in incremental steps. |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.19 | ColumncadIfCmtsCardNumber | read-only | current | Card Number associated with this Channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.21 | ColumncadIfDownChannelCACL1Threshold | read-write | current | Percentage of available bandwidth on the channel that can be reserved for admitted/active service flows before the channel goes into Level 1 Overload. When a c… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.22 | ColumncadIfDownChannelCACL2Threshold | read-write | current | Percentage of available bandwidth on the channel that can be reserved for admitted/active service flows before the channel goes into Level 2 Overload. When a c… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.23 | ColumncadIfDownChannelCACL3Threshold | read-write | current | Percentage of available bandwidth on the channel that can be reserved for admitted/active service flows. A Registration Request, DSA Request or DSC Request wil… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.24 | ColumncadIfDownChannelMaxRoundTripDelay | read-write | current | Maximum round-trip propagation delay for cable plant in Microseconds. Should be configured for the furthest CM in all cable groups containing this DownChannel.… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.26 | ColumncadIfDownChannelAnnex | read-write | current | The value of this object indicates the conformance of the implementation to important regional cable standards. annexA : Annex A from ITU-J83 is used. annexB :… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.27 | ColumncadIfDownChannelPCNormAllowedUsage | read-write | current | Maximum percentage of downstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources non-exclusively a… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.28 | ColumncadIfDownChannelPCNormResUsage | read-write | current | Minimum percentage of downstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources exclusively alloc… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.29 | ColumncadIfDownChannelPCEmerAllowedUsage | read-write | current | Maximum percentage of downstream resources that may be used by emergency telephony services. The default is set from the globals in CadPCMibBase. |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.30 | ColumncadIfDownChannelPCEmerResUsage | read-write | current | Minimum percentage of downstream resources that may be used by emergency telephony services. If the value of this object is non-zero, then a portion of the dow… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.31 | ColumncadIfDownChannelPCTotalAllowedUsage | read-write | current | Maximum percentage of downstream resources that may be used by both normal and emergency telephony services. The default is set from the globals in CadPCMibBas… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.32 | ColumncadIfDownChannelPCPreemptionAllowed | read-write | current | Indicates whether the system will preempt another session for an emergency call. The default is set from the globals in CadPCMibBase. |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.37 | ColumncadIfDownChannelIfIndex | read-only | current | the ifIndex of this downstream channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.38 | ColumncadIfDownChannelPrimaryCapable | read-write | current | When a row's cadIfDownChannelPrimaryCapable column is set to true(1) then DOCSIS SYNC message generation is enabled on the downstream channel. Otherwise, DOCSI… |
| 1.3.6.1.4.1.4998.1.1.15.2.1.1.39 | ColumncadIfDownSpectralInversion | read-write | current | When a row's cadIfDownSpectralInversion column is set to true(1), then spectral inversion is enabled. Otherwise, spectral inversion is disabled. Note that spec… |
| 1.3.6.1.4.1.4998.1.1.15.2.2 | NodecadDownChannelParams | |||
| 1.3.6.1.4.1.4998.1.1.15.2.2.1 | ScalarcadDownChannelMaxFrequency | read-write | current | This object is used to configure the C4 CMTS to accept maximum downstream frequency limit that conform with the EuroDOCSIS specifications (starndard range 112 … |
| 1.3.6.1.4.1.4998.1.1.15.2.2.2 | ScalarcadDownChannelMinFrequency | read-write | current | This object is used to configure the C4 CMTS to accept minimum downstream frequency limit that conform with the EuroDOCSIS specifications (starndard range 112 … |
| 1.3.6.1.4.1.4998.1.1.15.2.2.3 | ScalarcadDownChannelAgcEnable | read-write | current | Enable Automatic Gain Control on DCAMs. |
| 1.3.6.1.4.1.4998.1.1.15.2.2.4 | ScalarcadDownChannelOorRecoveryEnable | read-write | current | True to enable toggling the Sequence Change Count for a DSID in response to a CM-STATUS sequence number Out-Of-Range message. |
| 1.3.6.1.4.1.4998.1.1.15.2.2.5 | ScalarcadDsOfdmOcdDpdPlcInterval | read-write | current | How often to send the OCD and DPD messages on a channel over the PLC. |
| 1.3.6.1.4.1.4998.1.1.15.2.2.6 | ScalarcadDsOfdmDpdProfAInterval | read-write | current | How often to send the DPD messages on a channel using profile A. |
| 1.3.6.1.4.1.4998.1.1.15.2.2.7 | ScalarcadDownChannelLsredMinThresh | read-write | current | This parameter defines the start of the downstream latency region where packets are randomly dropped. This value must be less than or equal to cadDownChannelLs… |
| 1.3.6.1.4.1.4998.1.1.15.2.2.8 | ScalarcadDownChannelLsredMaxThresh | read-write | current | This parameter defines the end of the downstream latency region where packets are randomly dropped. This value must be greater than or equal to cadDownChannelL… |
| 1.3.6.1.4.1.4998.1.1.15.2.2.9 | ScalarcadDownChannelLsredMaxProb | read-write | current | This parameter defines the drop probability of a packet when its downstream latency is equal to cadDownChannelLsredMaxThresh. The probability of dropping a pac… |
| 1.3.6.1.4.1.4998.1.1.15.2.2.10 | ScalarcadDownChannelVoiceShaping | read-write | current | This parameter defines whether downstream voice packets should be shaped or not. When this this parameter is set to false, voice packets that do not conform to… |
| 1.3.6.1.4.1.4998.1.1.15.2.3 | TablecadIfDsOfdmPowerTable | not-accessible | current | This status table contains the power parameters for a DS OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1 | RowcadIfDsOfdmPowerEntry | not-accessible | current | An entry shows the power setting and measured power for one of the frequencies within an OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1.1 | ColumncadIfDsOfdmPowerIfIndex | not-accessible | current | The ifIndex of this downstream OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1.2 | ColumncadIfDsOfdmPowerFrequency | not-accessible | current | A relative frequency within the OFDM channel for power control/status, in 6 MHz increments(i.e., legal values are 3, 9, 15, etc). |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1.3 | ColumncadIfDsOfdmPowerFineAdjustment | read-write | current | The configured power for this OFDM channel frequency. This consists of the base RF port power per channel plus any configured tilt adjustment. |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1.4 | ColumncadIfDsOfdmPowerCurrLevel | read-only | current | The latest downstream power level reported by the port for this frequency. |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1.5 | ColumncadIfDsOfdmPowerMinLevel | read-only | current | The minimum downstream power level read on the port for this frequency. |
| 1.3.6.1.4.1.4998.1.1.15.2.3.1.6 | ColumncadIfDsOfdmPowerMaxLevel | read-only | current | The minimum downstream power level reported by the port for this frequency. |
| 1.3.6.1.4.1.4998.1.1.15.2.5 | TablecadIfDsOfdmChlTable | not-accessible | current | This table describes the attributes of downstream OFDM channels. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1 | RowcadIfDsOfdmChlEntry | not-accessible | current | An entry provides a list of attributes for a single OFDM Downstream channel. An entry in this table exists for each ifEntry with an ifType of docsOfdmDownstrea… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.1 | ColumncadIfDsOfdmChlIfIndex | not-accessible | current | The ifIndex of this OFDM downstream channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.2 | ColumncadIfDsOfdmChlLowFreq | read-write | current | The lowest subcarrier center frequency of the low guard band just below the encompassed spectrum. While this is the center frequency of a subcarrier, it is the… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.3 | ColumncadIfDsOfdmChlHighFreq | read-write | current | The highest subcarrier center frequency of the high guard band just above the encompassed spectrum. While this is the center frequency of a subcarrier, it is t… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.4 | ColumncadIfDsOfdmChlPlcBlkLowSubcCentFreq | read-write | current | The center frequency of the lowest frequency subcarrier of the 6 MHz encompassed spectrum containing the PLC. Must be an integral number of Megahertz. Zero mea… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.5 | ColumncadIfDsOfdmChlCyclicPrefix | read-write | current | The cyclic-prefix, converted into samples using the sample rate of 204.8 Million samples/second. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.6 | ColumncadIfDsOfdmChlRolloffPeriod | read-write | current | The roll-off period used in windowing, converted into samples using the sample rate of 204.8 Million samples/second. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.7 | ColumncadIfDsOfdmChlTimeIntlvrDepth | read-write | current | The number of symbols in the time domain for interleaving. The range is 1..32 for 50 KHz subcarrier spacing, and 1..16 for 25 KHz spacing. A value of one means… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.8 | ColumncadIfDsOfdmChlSubcSpacing | read-write | current | The subcarrier frequency width for this OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.9 | ColumncadIfDsOfdmChlContPilotScaleFactor | read-write | current | The scale factor M used to calculate the total number of continuous pilots defined using the PLC. The number of continuous pilots also depends on the encompass… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.10 | ColumncadIfDsOfdmChlMaxRoundTripDelay | read-write | current | Maximum round-trip propagation delay for cable plant in Microseconds. Should be configured for the furthest CM in all cable groups containing this DownChannel.… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.11 | ColumncadIfDsOfdmChlPCNormAllowedUsage | read-write | current | Maximum percentage of downstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources non-exclusively a… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.12 | ColumncadIfDsOfdmChlPCNormResUsage | read-write | current | Minimum percentage of downstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources exclusively alloc… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.13 | ColumncadIfDsOfdmChlPCEmerAllowedUsage | read-write | current | Maximum percentage of downstream resources that may be used by emergency telephony services. The default is set from the globals in CadPCMibBase. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.14 | ColumncadIfDsOfdmChlPCEmerResUsage | read-write | current | Minimum percentage of downstream resources that may be used by emergency telephony services. If the value of this object is non-zero, then a portion of the dow… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.15 | ColumncadIfDsOfdmChlPCTotalAllowedUsage | read-write | current | Maximum percentage of downstream resources that may be used by both normal and emergency telephony services. The default is set from the globals in CadPCMibBas… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.16 | ColumncadIfDsOfdmChlPCPreemptionAllowed | read-write | current | Indicates whether the system will preempt another session for an emergency call. The default is set from the globals in CadPCMibBase. |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.17 | ColumncadIfDsOfdmChlRfPortBasePower | read-write | current | The CCAP operational transmit power. See the reference for recommended and required power levels for the equivalent total number of 6 MHz channels on the RF po… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.18 | ColumncadIfDsOfdmChlSubcZeroCentFreq | read-only | current | The center frequency of subcarrier 0. This is 102.4 MHz less than (cadIfDsOfdmChlLowFreq + cadIfDsOfdmChlHighFreq)/2 if cadIfDsOfdmChlLowFreq is divisible by 2… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.19 | ColumncadIfDsOfdmChlLowActSubcCentFreq | read-only | current | The low center frequency of the lowest active subcarrier in the OFDM channel. The low edge of the encompassed spectrum is half a subcarrier less than this valu… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.20 | ColumncadIfDsOfdmChlHighActSubcCentFreq | read-only | current | The high center frequency of the highest active subcarrier in the the OFDM channel. The high edge of the encompassed spectrum is half a subcarrier more than th… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.21 | ColumncadIfDsOfdmChlPlcLowSubcCentFreq | read-only | current | The center frequency of the lowest frequency subcarrier of the PLC itself. By definition, this is 2.8 MHz higher than cadIfDsOfdmChlPlcBlkLowSubcCentFreq (i.e.… |
| 1.3.6.1.4.1.4998.1.1.15.2.5.1.22 | ColumncadIfDsOfdmChlNumActSubc | read-only | current | The configured number of subcarriers based on the high and low center frequencies of the active subcarriers in the the OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.6 | TablecadIfDsOfdmChlDataTable | not-accessible | current | This table describes the read-only attributes of downstream OFDM channels (frequency bands). |
| 1.3.6.1.4.1.4998.1.1.15.2.6.1 | RowcadIfDsOfdmChlDataEntry | not-accessible | current | An entry provides a list of read-only attributes for a single OFDM downstream channel. An entry in this table exists for each ifEntry with an ifType of docsOfd… |
| 1.3.6.1.4.1.4998.1.1.15.2.6.1.1 | ColumncadIfDsOfdmChlDataNumActSubcarriers | read-only | current | The number of non-excluded subcarriers in the OFDM channel. 7600 is the maximum allowed for a 190 MHz of active Spectrum. 350 would be the worst case for 22 MH… |
| 1.3.6.1.4.1.4998.1.1.15.2.6.1.2 | ColumncadIfDsOfdmChlDataNumContPilots | read-only | current | The total number of continuous pilots. The total number of of continuous pilots is the number defined by the PLC plus the 8 pre-defined ones positioned around … |
| 1.3.6.1.4.1.4998.1.1.15.2.8 | TablecadDsOfdmProfileTable | not-accessible | current | This table defines the profiles assigned to an OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.8.1 | RowcadDsOfdmProfileEntry | not-accessible | current | An entry defines one profile on one channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.8.1.1 | ColumncadDsOfdmProfileIfIndex | not-accessible | current | The ifIndex of the channel using this profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.8.1.2 | ColumncadDsOfdmProfileId | not-accessible | current | The ID of a profile plus one. |
| 1.3.6.1.4.1.4998.1.1.15.2.8.1.3 | ColumncadDsOfdmProfileDefBitload | read-create | current | The default bit-loading (modulation) for this profile. If cadDsOfdmProfileId is 256, only qpsk, qam16, and qam64 are legal. Otherwise, all but qpsk and qam0 ar… |
| 1.3.6.1.4.1.4998.1.1.15.2.8.1.4 | ColumncadDsOfdmProfileRowStatus | read-create | current | The RowStatus for controlling entries in this table. |
| 1.3.6.1.4.1.4998.1.1.15.2.9 | TablecadDsOfdmProfStatTable | not-accessible | current | This table provides counts and the average bits per Hertz per OFDM channel per profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1 | RowcadDsOfdmProfStatEntry | not-accessible | current | An entry provides the values for one profile on one channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.1 | ColumncadDsOfdmProfStatIfIndex | not-accessible | current | The ifIndex of this OFDM downstream channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.2 | ColumncadDsOfdmProfStatProfId | not-accessible | current | The profile number plus one of this profile on this channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.3 | ColumncadDsOfdmProfStatAvgBitsPerSubc | read-only | current | The average number of bits per subcarrier times 100 across all active subcarriers on the channel, rounded to nearest hundredth. Continuous pilots and subcarrie… |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.4 | ColumncadDsOfdmProfStatReqMods | read-only | current | The modulations used by this profile and any exceptions to this profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.5 | ColumncadDsOfdmProfStatEtherFrameBytes | read-only | current | The count of Layer 2 Ethernet frame bytes that have been sent on this channel using this specific profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.6 | ColumncadDsOfdmProfStatTotalCodewords | read-only | current | The number of codewords sent on this channel using this specific profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.7 | ColumncadDsOfdmProfStat30SecCwUtil | read-only | current | The codeword utilization percentage of this profile on this channel. The utilization is measured over the last 30 seconds. |
| 1.3.6.1.4.1.4998.1.1.15.2.9.1.8 | ColumncadDsOfdmProfStat30SecCwEff | read-only | current | The Efficiency percentage of this profile on this channel over the last 30 seconds (i.e,. the average number of data bits per codeword used by this profile, di… |
| 1.3.6.1.4.1.4998.1.1.15.2.11 | TablecadDsOfdmProfExceptionTable | not-accessible | current | This table defines exceptions to profiles on an OFDM channel. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1 | RowcadDsOfdmProfExceptionEntry | not-accessible | current | An entry defines one profile exception. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.1 | ColumncadDsOfdmProfExceptionIfIndex | not-accessible | current | The ifIndex of the channel using this profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.2 | ColumncadDsOfdmProfExceptionProfId | not-accessible | current | The Id of a profile plus one. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.3 | ColumncadDsOfdmProfExceptionLowFreq | not-accessible | current | The low edge frequency of a frequency range being assigned a different bit-loading type from the default for the profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.4 | ColumncadDsOfdmProfExceptionHighFreq | read-create | current | The high edge frequency of a frequency range being assigned a different bit-loading type from the default for the profile. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.5 | ColumncadDsOfdmProfExceptionSkip | read-create | current | True if using different bit-loading for odd and even numbered subcarriers in this frequency range. False if all subcarriers in the range use the single bit-loa… |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.6 | ColumncadDsOfdmProfExceptionMainBitload | read-create | current | The main bit-loading (modulation) for this frequency range. If skip is true, this is the bit-loading for only the even numbered subcarriers. If false, it is fo… |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.7 | ColumncadDsOfdmProfExceptionOddBitload | read-create | current | The bit-loading (modulation) for the odd numbered subcarriers when skip is true. Ignored if skip is false. |
| 1.3.6.1.4.1.4998.1.1.15.2.11.1.8 | ColumncadDsOfdmProfExceptionRowStatus | read-create | current | The RowStatus for controlling entries in this table. |
Type Definitions
| Name | Syntax | Status | Description |
|---|---|---|---|
| CerOfdmModBitsType | BITS { qam32768(0), qam16384(1), qam8192(2), qam4096(3), qam2048(4), qam1024(5), qam512(6), qam256(7), qam128(8), qam64(9), qam32(10), qam16(11), qam8(12), qpsk(13), bpsk(14), zeroBitload(15) } | current | A BITS type definition the downstream OFDM/OFDMA bit-loading type. |
| CerOfdmModType | INTEGER { qam0(0), qpsk(2), qam16(4), qam64(6), qam128(7), qam256(8), qam512(9), qam1024(10), qam2048(11), qam4096(12), qam8192(13), qam16384(14) } | current | A type definition the downstream OFDM bit-loading type. |
| OfdmProfileId | Integer32 (1..3|256) | current | The legal downstream profile IDs, plus one. |