All MIBs › COM21-HCXRX-MIB › hcxRpmRealTimeMaxNoise
hcxRpmRealTimeMaxNoise
Module: COM21-HCXRX-MIB
OID (symbolic): COM21-HCXRX-MIB::hcxRpmRealTimeMaxNoise
OID (numeric): 1.3.6.1.4.1.1141.2.36.1.1.14
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This attribute provides a realtime max noise level in dBmv sampled on the I-Port. The attribute is updated every approx 5 seconds and provides the maximum noise level during that period.
What is hcxRpmRealTimeMaxNoise?
This read-only Integer32, updated roughly every 5 seconds per the description, reports the maximum noise level sampled in that short window on this RPM I-Port. It is the fastest-updating noise indicator for this specific input, useful for pinpointing brief noise events during live plant work. For example, a technician wiggling a connector on the coax feeding this I-Port watches hcxRpmRealTimeMaxNoise for an immediate spike that confirms the fault location.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.36.1.1.14 snmpwalk -v2c -c public <target> COM21-HCXRX-MIB::hcxRpmRealTimeMaxNoise
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.36.1.1.14.1 snmpget -v2c -c public <target> COM21-HCXRX-MIB::hcxRpmRealTimeMaxNoise.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hcxRpmRealTimeMaxNoise.1
Start monitoring Com21 ComController HCX downstream RX card (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXRX-MIB::hcxRpmRealTimeMaxNoise OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX downstream RX card (legacy) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.36 | com21HcxRpmStatsGroup | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.36.1 | com21HcxRpmStatsTable | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.36.1.1 | com21HcxRpmStatsEntry | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.36.1.1.14 | hcxRpmRealTimeMaxNoise | COM21-HCXRX-MIB |