All MIBs › CIENA-CES-PM › cienaCesPmBasicOtuCurrBinQStdevOtu
cienaCesPmBasicOtuCurrBinQStdevOtu
Module: CIENA-CES-PM
OID (symbolic): CIENA-CES-PM::cienaCesPmBasicOtuCurrBinQStdevOtu
OID (numeric): 1.3.6.1.4.1.1271.2.3.1.2.3.14.2.1.19
Node type: OBJECT-TYPE
Type: PmInteger32Milli
Access: read-only
Description: Quality Factor Standard Deviation, Optical Transport Unit.
What is cienaCesPmBasicOtuCurrBinQStdevOtu?
This reports the standard deviation of the Q-factor samples for this OTU signal within the bin. Because this reading comes from the still-filling, live 15-minute bin for this OTU signal, a rising standard deviation on this signal, even with a stable average Q-factor, reveals the link's quality is becoming less consistent -- for example from an intermittent connector or a marginal amplifier -- which the average alone would hide. For example, a Q-factor standard deviation that jumps from 0.2 dB to 1.5 dB on this OTU signal, with the average unchanged, points to intermittent instability worth chasing before it becomes continuous, so far within this still-open 15-minute interval.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.3.1.2.3.14.2.1.19 snmpwalk -v2c -c public <target> CIENA-CES-PM::cienaCesPmBasicOtuCurrBinQStdevOtu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.3.1.2.3.14.2.1.19.1 snmpget -v2c -c public <target> CIENA-CES-PM::cienaCesPmBasicOtuCurrBinQStdevOtu.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.3 | cienaCesStatistics | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.3.1 | cienaCesPmMib | CIENA-CES-PM |
| 1.3.6.1.4.1.1271.2.3.1.2 | cienaCesPmMIBObjects | CIENA-CES-PM |
| 1.3.6.1.4.1.1271.2.3.1.2.3 | cienaCesPmStatistics | CIENA-CES-PM |
| 1.3.6.1.4.1.1271.2.3.1.2.3.14 | cienaCesPmBasicOtuStats | CIENA-CES-PM |
| 1.3.6.1.4.1.1271.2.3.1.2.3.14.2 | cienaCesPmBasicOtuCurrBinTable | CIENA-CES-PM |
| 1.3.6.1.4.1.1271.2.3.1.2.3.14.2.1 | cienaCesPmBasicOtuCurrBinEntry | CIENA-CES-PM |
| 1.3.6.1.4.1.1271.2.3.1.2.3.14.2.1.19 | cienaCesPmBasicOtuCurrBinQStdevOtu | CIENA-CES-PM |