All MIBs › HMPRIV-MGMT-SNMP-MIB › hmSfpTxPower
hmSfpTxPower
Module: HMPRIV-MGMT-SNMP-MIB
OID (symbolic): HMPRIV-MGMT-SNMP-MIB::hmSfpTxPower
OID (numeric): 1.3.6.1.4.1.248.14.1.1.13.1.13
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The SFP's internally measured Tx Power in units of milliWatts. (ASCII representation of floating point number).
What is hmSfpTxPower?
This OID holds a text string representing the current transmit power output of an SFP transceiver (a small module that sends and receives fiber-optic signals) measured in milliWatts. It reports the actual power being sent down the fiber-optic cable. Network engineers monitor this during fiber-optic link installation or troubleshooting to verify the transceiver is operating within acceptable power levels for the cable distance.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.14.1.1.13.1.13 snmpwalk -v2c -c public <target> HMPRIV-MGMT-SNMP-MIB::hmSfpTxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.14.1.1.13.1.13.1 snmpget -v2c -c public <target> HMPRIV-MGMT-SNMP-MIB::hmSfpTxPower.1
Start monitoring Hirschmann modular industrial Ethernet switch (e.g. RSPE-Expandable/MACH104 series) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HMPRIV-MGMT-SNMP-MIB::hmSfpTxPower OID value, configure state conditions and alerts, and monitor any Hirschmann modular industrial Ethernet switch (e.g. RSPE-Expandable/MACH104 series) from a single console.
OID Breakdown
Upper-level ancestors (7 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 | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.14 | hmConfiguration | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.1 | hmChassis | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.1.1 | hmSystemTable | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.1.1.13 | hmSFPTable | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.1.1.13.1 | hmSFPEntry | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.1.1.13.1.13 | hmSfpTxPower | HMPRIV-MGMT-SNMP-MIB |