All MIBs › SL-SFP-MIB › sfpDiagRxLaserTemperature
sfpDiagRxLaserTemperature
Module: SL-SFP-MIB
OID (symbolic): SL-SFP-MIB::sfpDiagRxLaserTemperature
OID (numeric): 1.3.6.1.4.1.4515.1.10.2.1.1.39
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Measured Laser Temperature. For DWDM applications, the diagnostic interface report either laser wavelength or temperature, with a given module�s reporting defined by bit 1 of the object sfpConfigOptionalWdm. The value 0 means -128 Celsuis. An increment on one is equivalent to 1/256 degree, yielding a total range of -128 to +128 Celsius. Temperature accuracy is vendor specific but must be better than � 0.2 degrees Celsius over specified operating temperature and voltage.
What is sfpDiagRxLaserTemperature?
For DWDM modules reporting laser temperature (per sfpConfigOptionalWdm bit 1), the live measured laser temperature; encoded so 0 represents -128C and each increment is 1/256 degree (accuracy better than +/-0.2C per spec).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.10.2.1.1.39 snmpwalk -v2c -c public <target> SL-SFP-MIB::sfpDiagRxLaserTemperature
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.10.2.1.1.39.1 snmpget -v2c -c public <target> SL-SFP-MIB::sfpDiagRxLaserTemperature.1
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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 |
| 1.3.6.1.4.1.4515 | smartoptics | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1 | sitelight | SL-NE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4515.1.10 | slSfp | SL-SFP-MIB |
| 1.3.6.1.4.1.4515.1.10.2 | sfpDiag | SL-SFP-MIB |
| 1.3.6.1.4.1.4515.1.10.2.1 | sfpDiagTable | SL-SFP-MIB |
| 1.3.6.1.4.1.4515.1.10.2.1.1 | sfpDiagEntry | SL-SFP-MIB |
| 1.3.6.1.4.1.4515.1.10.2.1.1.39 | sfpDiagRxLaserTemperature | SL-SFP-MIB |