All MIBs › SIAE-SFP-MIB › sfpVoltage
sfpVoltage
Module: SIAE-SFP-MIB
OID (symbolic): SIAE-SFP-MIB::sfpVoltage
OID (numeric): 1.3.6.1.4.1.3373.1103.74.7.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This contains the internally measured SFP supply voltage (Vcc). Units are in milliVolts (3210 = 3.21V). Range is 0 to 6.554V. Located at I2C address 0xa2, Bytes 98 & 99 (MSB, LSB)
What is sfpVoltage?
Reports the SFP's internally measured supply voltage (Vcc) in millivolts, for example 3210 meaning 3.21V, over a 0-6.554V range; an admin checks this against the transceiver's rated supply voltage to catch a power-delivery problem on that slot.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3373.1103.74.7.1.7 snmpwalk -v2c -c public <target> SIAE-SFP-MIB::sfpVoltage
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3373.1103.74.7.1.7.1 snmpget -v2c -c public <target> SIAE-SFP-MIB::sfpVoltage.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 |
| 1.3.6.1.4.1.3373 | siaeMicroelettronicaSpa | SIAE-TREE-MIB |
| 1.3.6.1.4.1.3373.1103 | siaeMib | SIAE-TREE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3373.1103.74 | sfp | SIAE-SFP-MIB |
| 1.3.6.1.4.1.3373.1103.74.7 | sfpDiagnosticTable | SIAE-SFP-MIB |
| 1.3.6.1.4.1.3373.1103.74.7.1 | sfpDiagnosticEntry | SIAE-SFP-MIB |
| 1.3.6.1.4.1.3373.1103.74.7.1.7 | sfpVoltage | SIAE-SFP-MIB |