All MIBs › CT-CMMPHYS-MIB › cmmRcvSignalEQM
cmmRcvSignalEQM
Module: CT-CMMPHYS-MIB
OID (symbolic): CT-CMMPHYS-MIB::cmmRcvSignalEQM
OID (numeric): 1.3.6.1.4.1.52.4.1.1.18.1.3.1.41
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object contains the receive signal EQM.
What is cmmRcvSignalEQM?
This read-only value reports the receive signal's Eye Quality Measurement, a metric indicating how cleanly the modem is able to distinguish the modulated signal states on the line. Admins use this alongside signal level to assess overall line quality, since a poor EQM can indicate noise or distortion even when the raw signal level looks adequate. For example, a session with a normal cmmRcvSignalLevel but a poor cmmRcvSignalEQM would point an admin toward line noise or distortion rather than simple attenuation as the quality issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.18.1.3.1.41 snmpwalk -v2c -c public <target> CT-CMMPHYS-MIB::cmmRcvSignalEQM
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.18.1.3.1.41.1 snmpget -v2c -c public <target> CT-CMMPHYS-MIB::cmmRcvSignalEQM.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1 | ctPhysical | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1.18 | ctCMM | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.1.18.1 | cmmModemInfo | CT-CMMPHYS-MIB |
| 1.3.6.1.4.1.52.4.1.1.18.1.3 | cmmModemTable | CT-CMMPHYS-MIB |
| 1.3.6.1.4.1.52.4.1.1.18.1.3.1 | cmmModemEntry | CT-CMMPHYS-MIB |
| 1.3.6.1.4.1.52.4.1.1.18.1.3.1.41 | cmmRcvSignalEQM | CT-CMMPHYS-MIB |