All MIBs › SCTE-HMS-QAM-MIB › qamChannelInterleaverLevel
qamChannelInterleaverLevel
Module: SCTE-HMS-QAM-MIB
OID (symbolic): SCTE-HMS-QAM-MIB::qamChannelInterleaverLevel
OID (numeric): 1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The interleaver level for FEC coding.
level1 - implies interleaver level 1 level2 - implies interleaver level 2
This object is only valid when AnnexMode has the value annexB.
What is qamChannelInterleaverLevel?
This read-only enumerated object reports the FEC interleaver level, level1(1) or level2(2), configured on a QAM channel, and is only meaningful when the channel's AnnexMode is annexB. Admins reference this to understand the forward error correction depth in use, which trades latency for burst-error protection. For example, seeing level2 on an Annex B channel indicates deeper interleaving is in use, offering more protection against burst noise at the cost of added latency.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.3 snmpwalk -v2c -c public <target> SCTE-HMS-QAM-MIB::qamChannelInterleaverLevel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.3.1 snmpget -v2c -c public <target> SCTE-HMS-QAM-MIB::qamChannelInterleaverLevel.1
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OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5591 | scteRoot | SCTE-ROOT |
| 1.3.6.1.4.1.5591.1 | scteHmsTree | SCTE-ROOT |
| 1.3.6.1.4.1.5591.1.11 | insidePlantIdent | SCTE-HMS-ROOTS |
| 1.3.6.1.4.1.5591.1.11.5 | heDigital | SCTE-HMS-HEADENDIDENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5591.1.11.5.3.1 | heDigitalQamMIB | SCTE-HMS-QAM-MIB |
| 1.3.6.1.4.1.5591.1.11.5.3.1.1 | qamMIBObjects | SCTE-HMS-QAM-MIB |
| 1.3.6.1.4.1.5591.1.11.5.3.1.1.1 | qamChannelTable | SCTE-HMS-QAM-MIB |
| 1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1 | qamChannelEntry | SCTE-HMS-QAM-MIB |
| 1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.3 | qamChannelInterleaverLevel | SCTE-HMS-QAM-MIB |