qamChannelInterleaverMode

SCTE-HMS-QAM-MIB · .1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.4

Object

column SCTE-HMS-HEADENDIDENT-TC-MIBQAMChannelInterleaveMode

The interleaving depth or operation mode of the interleaver.		
'taps8Increment16':   protection 5.9/4.1 usec,
                                latency .22/.15 msec
'taps16Increment8':   protection 12/8.2 usec,
                       latency .48/.33 msec
'taps32Increment4':   protection 24/16 usec,
                       latency .98/.68 msec
'taps64Increment2':   protection 47/33 usec,
                       latency 2/1.4 msec
'taps128Increment1':  protection 95/66 usec,
                       latency 4/2.8 msec
'taps12increment17':  protection 18/14 usec,
                       latency 0.43/0.32 msec
'taps128increment2':  protection 190/132 usec,
                       latency 8/5.6 msec
'taps128increment3': protection 285/198 usec,
                       latency 12/8.4 msec
'taps128increment4': protection 380/264 usec,
                       latency 16/11 msec
'taps128increment5': protection 475/330 usec,
                       latency 20/14 msec
'taps128increment6': protection 570/396 usec,
                       latency 24/17 msec
'taps128increment7: protection 664/462 usec,
                       latency 28/20 msec
'taps128increment8': protection 759/528 usec,
                       latency 32/22 msec
              
The value 'taps12increment17' is supported by EuroDOCSIS
cable systems only, and the others by DOCSIS cable systems.
              
If the QAM chammel interface is down, this object either 
returns the configured value,
or the value of 'unknown'.
The value of 'other' is returned if the interleave
is known but not defined in the above list.
              
When the qamChannelInterleaverLevel is set to 'level 1', a 
		single interleaving depth is supported, namely 'taps128Increment1'.
              		
		When the qamChannelInterleaverLevel is set to 'level2', all the 
		other interleaving depths are also supported.

Context

MIB: SCTE-HMS-QAM-MIB
OID: .1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.4
Type: column
Access: readonly
Status: current
Parent: qamChannelEntry
Table: qamChannelTable
Siblings: 7

Syntax

SCTE-HMS-HEADENDIDENT-TC-MIBQAMChannelInterleaveMode

Source: SCTE-HMS-HEADENDIDENT-TC-MIBQAMChannelInterleaveMode
Base type: Enumeration

Values & Constraints

Type Values

`1`	unknown
`2`	other
`3`	fecI8J16
`4`	fecI16J8
`5`	fecI32J4
`6`	fecI64J2
`7`	fecI128J1
`8`	fecI12J17
`9`	fecI128J2
`10`	fecI128J3
`11`	fecI128J4
`12`	fecI128J5
`13`	fecI128J6
`14`	fecI128J7
`15`	fecI128J8

Related Objects

Sibling Objects

Object	Type	Syntax	OID
qamChannelFrequency The center frequency of the QAM channel.	column	Hertz SNMPv2-SMIUnsigned32	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.1`
qamChannelModulationFormat RF Modululation for this output QAM channel when qamChannelContWaveMode is off.	column	SCTE-HMS-HEADENDIDENT-TC-MIBQAMChannelModulationFormat	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.2`
qamChannelInterleaverLevel The interleaver level for FEC coding. level1 - implies interleaver level 1 level2 - implies interleaver level 2 This object is only valid when Annex…	column	Enumeration	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.3`
qamChannelPower The output power of the QAM channel. If the QAM channel is muted, value is not valid.	column	0.1 dBmV SNMPv2-SMIInteger32	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.5`
qamChannelSquelch Indicates whether the QAM port is muted or not.	column	Enumeration	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.6`
qamChannelContWaveMode Indicates whether Continuous Wave mode is enabled or not for output.	column	Enumeration	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.7`
qamChannelAnnexMode Specifies the ITU-T standard supported by the QAM channel annexA - standard specified by Annex A of ITU-T J.83 annexB - standard specified by Annex B of ITU-T J.83 …	column	Enumeration	`.1.3.6.1.4.1.5591.1.11.5.3.1.1.1.1.8`