CADANT-CMTS-DOWNCHANNEL-MIB :: cadDsOfdmProfStat30SecCwEff

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-DOWNCHANNEL-MIBcadDsOfdmProfStat30SecCwEff

cadDsOfdmProfStat30SecCwEff

Module: CADANT-CMTS-DOWNCHANNEL-MIB

OID (symbolic): CADANT-CMTS-DOWNCHANNEL-MIB::cadDsOfdmProfStat30SecCwEff

OID (numeric): 1.3.6.1.4.1.4998.1.1.15.2.9.1.8

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: 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, divided by the size of a codeword).

What is cadDsOfdmProfStat30SecCwEff?

Reports the efficiency percentage of a downstream OFDM profile over the last 30 seconds, calculated as the average number of actual data bits per codeword divided by the codeword size. Higher values indicate that more of each codeword is carrying useful data rather than overhead.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.9.1.8
snmpwalk -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadDsOfdmProfStat30SecCwEff

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.15.2.9.1.8.1
snmpget -v2c -c public <target> CADANT-CMTS-DOWNCHANNEL-MIB::cadDsOfdmProfStat30SecCwEff.1

Start monitoring ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CADANT-CMTS-DOWNCHANNEL-MIB::cadDsOfdmProfStat30SecCwEff OID value, configure state conditions and alerts, and monitor any ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4998cadantCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1cadObjectsCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1cadCableCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1.15cadSpectrumCADANT-PRODUCTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4998.1.1.15.2cadDownchannelMibCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.9cadDsOfdmProfStatTableCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.9.1cadDsOfdmProfStatEntryCADANT-CMTS-DOWNCHANNEL-MIB
1.3.6.1.4.1.4998.1.1.15.2.9.1.8cadDsOfdmProfStat30SecCwEffCADANT-CMTS-DOWNCHANNEL-MIB