All MIBs › CADANT-CMTS-EQUIPMENT-MIB › cerFan2Speed
cerFan2Speed
Module: CADANT-CMTS-EQUIPMENT-MIB
OID (symbolic): CADANT-CMTS-EQUIPMENT-MIB::cerFan2Speed
OID (numeric): 1.3.6.1.4.1.4998.1.1.10.1.4.17.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The last measured speed of fan2.
What is cerFan2Speed?
This object reports the rotation speed (in RPM or similar units) of the second cooling fan in the Cable Modem Termination System, providing real-time health monitoring of the equipment's cooling system. Slow fan speeds can indicate bearing wear or dust accumulation, potentially leading to overheating. Operators monitor this value to schedule preventive maintenance before fans fail and cause thermal shutdowns.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.10.1.4.17.1.2 snmpwalk -v2c -c public <target> CADANT-CMTS-EQUIPMENT-MIB::cerFan2Speed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.10.1.4.17.1.2.1 snmpget -v2c -c public <target> CADANT-CMTS-EQUIPMENT-MIB::cerFan2Speed.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-EQUIPMENT-MIB::cerFan2Speed 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 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 |
| 1.3.6.1.4.1.4998 | cadant | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1 | cadObjects | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1 | cadCable | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1.10 | cadEquipment | CADANT-PRODUCTS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4998.1.1.10.1 | cadEquipmentMib | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4 | equipmentTbl | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4.17 | cerFanStatusTable | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4.17.1 | cerFanStatusEntry | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4.17.1.2 | cerFan2Speed | CADANT-CMTS-EQUIPMENT-MIB |