All MIBs › HM2-DEVMGMT-MIB › hm2SfpCurrentTxPower
hm2SfpCurrentTxPower
Module: HM2-DEVMGMT-MIB
OID (symbolic): HM2-DEVMGMT-MIB::hm2SfpCurrentTxPower
OID (numeric): 1.3.6.1.4.1.248.11.10.1.7.2.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The SFP's internally measured Tx Power in units of 1/10 microwatt or -1 if it is not supported.
What is hm2SfpCurrentTxPower?
Live optical transmit power of the SFP's laser, in units of 0.1 microwatt; a value of -1 means the installed optic doesn't support this diagnostic reading. Admins watch this to catch a degrading laser before a link fails.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.10.1.7.2.1.3 snmpwalk -v2c -c public <target> HM2-DEVMGMT-MIB::hm2SfpCurrentTxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.10.1.7.2.1.3.1 snmpget -v2c -c public <target> HM2-DEVMGMT-MIB::hm2SfpCurrentTxPower.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 |
| 1.3.6.1.4.1.248 | hirschmann | HIRSCHMANN-GENERIC-ERROR-MIB |
| 1.3.6.1.4.1.248.11 | hm2ConfigurationMibs | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.11.10 | hm2DeviceMgmtMib | HM2-DEVMGMT-MIB |
| 1.3.6.1.4.1.248.11.10.1 | hm2DeviceMgmtMibObjects | HM2-DEVMGMT-MIB |
| 1.3.6.1.4.1.248.11.10.1.7 | hm2SfpGroup | HM2-DEVMGMT-MIB |
| 1.3.6.1.4.1.248.11.10.1.7.2 | hm2SfpDiagTable | HM2-DEVMGMT-MIB |
| 1.3.6.1.4.1.248.11.10.1.7.2.1 | hm2SfpDiagEntry | HM2-DEVMGMT-MIB |
| 1.3.6.1.4.1.248.11.10.1.7.2.1.3 | hm2SfpCurrentTxPower | HM2-DEVMGMT-MIB |