All MIBs › Sentry4-MIB › st4PhaseCurrentCrestFactor
st4PhaseCurrentCrestFactor
Module: Sentry4-MIB
OID (symbolic): Sentry4-MIB::st4PhaseCurrentCrestFactor
OID (numeric): 1.3.6.1.4.1.1718.4.1.5.3.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The measured crest factor of the current waveform on the phase in tenths.
What is st4PhaseCurrentCrestFactor?
Read-only measured crest factor of the current waveform on this phase, in tenths (peak-to-RMS ratio). A high crest factor indicates non-linear loads such as switching power supplies drawing sharp current spikes, which can stress upstream protection differently than a steady sinusoidal load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1718.4.1.5.3.1.7 snmpwalk -v2c -c public <target> Sentry4-MIB::st4PhaseCurrentCrestFactor
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1718.4.1.5.3.1.7.1 snmpget -v2c -c public <target> Sentry4-MIB::st4PhaseCurrentCrestFactor.1
Start monitoring Server Technology Sentry4 PRO1/PRO2 series Smart/Switched CDU and PDU (per-line/phase power/status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Sentry4-MIB::st4PhaseCurrentCrestFactor OID value, configure state conditions and alerts, and monitor any Server Technology Sentry4 PRO1/PRO2 series Smart/Switched CDU and PDU (per-line/phase power/status) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.1718 | serverTech | Sentry3-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1718.4 | sentry4 | Sentry4-MIB |
| 1.3.6.1.4.1.1718.4.1 | st4Objects | Sentry4-MIB |
| 1.3.6.1.4.1.1718.4.1.5 | st4Phases | Sentry4-MIB |
| 1.3.6.1.4.1.1718.4.1.5.3 | st4PhaseMonitorTable | Sentry4-MIB |
| 1.3.6.1.4.1.1718.4.1.5.3.1 | st4PhaseMonitorEntry | Sentry4-MIB |
| 1.3.6.1.4.1.1718.4.1.5.3.1.7 | st4PhaseCurrentCrestFactor | Sentry4-MIB |