All MIBs › CDATA-GPON-MIB › gponOnuOpticalTemperature
gponOnuOpticalTemperature
Module: CDATA-GPON-MIB
OID (symbolic): CDATA-GPON-MIB::gponOnuOpticalTemperature
OID (numeric): 1.3.6.1.4.1.34592.1.5.1.1.2.18.6.1.6
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Description.
What is gponOnuOpticalTemperature?
This reports the internal temperature of the ONU's optical module, read from its transceiver's DDM. Sustained elevated readings correlate with shortened laser life, so this is used to flag units in poorly-ventilated enclosures for relocation or a housing upgrade before heat-related failures accumulate. For example, a unit consistently reading 65C in an enclosed outdoor cabinet would be flagged ahead of units sitting comfortably at 40C nearby.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34592.1.5.1.1.2.18.6.1.6 snmpwalk -v2c -c public <target> CDATA-GPON-MIB::gponOnuOpticalTemperature
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34592.1.5.1.1.2.18.6.1.6.1 snmpget -v2c -c public <target> CDATA-GPON-MIB::gponOnuOpticalTemperature.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 |
| 1.3.6.1.4.1.34592 | vendor | CDATA-COMMON-SMI |
| 1.3.6.1.4.1.34592.1 | ipProduct | CDATA-COMMON-SMI |
| 1.3.6.1.4.1.34592.1.5 | gpon | CDATA-COMMON-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.34592.1.5.1 | gponMIB | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1 | gponObjects | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2 | gponControlObjects | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18 | gponOnuObjects | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18.6 | gponOnuOpticalInfoTable | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18.6.1 | gponOnuOpticalInfoEntry | CDATA-GPON-MIB |
| 1.3.6.1.4.1.34592.1.5.1.1.2.18.6.1.6 | gponOnuOpticalTemperature | CDATA-GPON-MIB |