All MIBs › COMTROL-ES8510-MIB › portSfpDdmTxPowerRange
portSfpDdmTxPowerRange
Module: COMTROL-ES8510-MIB
OID (symbolic): COMTROL-ES8510-MIB::portSfpDdmTxPowerRange
OID (numeric): 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.8
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The range of SFP Transmitted Power of port.
What is portSfpDdmTxPowerRange?
This read-only string reports the manufacturer-specified acceptable transmit power operating range for the installed SFP module. Comparing the current transmit power reading against this range tells the admin whether the transceiver's laser output is still within its safe, expected operating limits. For example, if the current transmit-power reading for that same port falls below the lower bound given in this range, the admin would treat that as a sign of imminent transceiver failure and plan a proactive replacement.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.8 snmpwalk -v2c -c public <target> COMTROL-ES8510-MIB::portSfpDdmTxPowerRange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.8.1 snmpget -v2c -c public <target> COMTROL-ES8510-MIB::portSfpDdmTxPowerRange.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2882 | comtrol | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2 | products | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1 | managedSwitch | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1 | es8510 | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3 | portConfiguration | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2 | portStatus | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2.2 | portSfpTable | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2.2.1 | portSfpEntry | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.3.2.2.1.8 | portSfpDdmTxPowerRange | COMTROL-ES8510-MIB |