SL-SFP-MIB :: sfpDiagRxMeasuredWavelength

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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sfpDiagRxMeasuredWavelength

Module: SL-SFP-MIB

OID (symbolic): SL-SFP-MIB::sfpDiagRxMeasuredWavelength

OID (numeric): 1.3.6.1.4.1.4515.1.10.2.1.1.40

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Measured Laser Wavelength. 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 wavelength is defined as: Wavelength = 1000nm + 0.01nm * 16 bit value. Thus, the reportable wavelength range is 1000.00 � 1655.35nm with a resolution of 0.01nm.

What is sfpDiagRxMeasuredWavelength?

For DWDM modules reporting laser wavelength (per sfpConfigOptionalWdm bit 1), the live measured laser wavelength, computed as 1000nm + 0.01nm times the raw 16-bit value, giving a reportable range of 1000.00-1655.35nm at 0.01nm resolution.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.10.2.1.1.40
snmpwalk -v2c -c public <target> SL-SFP-MIB::sfpDiagRxMeasuredWavelength

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.10.2.1.1.40.1
snmpget -v2c -c public <target> SL-SFP-MIB::sfpDiagRxMeasuredWavelength.1

Start monitoring SmartOptics SiteLight optical transport platform, SFP transceiver module (digital diagnostics/compliance status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL-SFP-MIB::sfpDiagRxMeasuredWavelength OID value, configure state conditions and alerts, and monitor any SmartOptics SiteLight optical transport platform, SFP transceiver module (digital diagnostics/compliance status) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4515smartopticsSL-NE-MIB
1.3.6.1.4.1.4515.1sitelightSL-NE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4515.1.10slSfpSL-SFP-MIB
1.3.6.1.4.1.4515.1.10.2sfpDiagSL-SFP-MIB
1.3.6.1.4.1.4515.1.10.2.1sfpDiagTableSL-SFP-MIB
1.3.6.1.4.1.4515.1.10.2.1.1sfpDiagEntrySL-SFP-MIB
1.3.6.1.4.1.4515.1.10.2.1.1.40sfpDiagRxMeasuredWavelengthSL-SFP-MIB