All MIBs › DDM-MGMT-MIB › swDdmRxPower
swDdmRxPower
Module: DDM-MGMT-MIB
OID (symbolic): DDM-MGMT-MIB::swDdmRxPower
OID (numeric): 1.3.6.1.4.1.171.12.72.2.1.1.1.6
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: This object indicates the real time value of the rx power. As the value is a floating data type, the DisplayString type is used to define this parameter.
What is swDdmRxPower?
This read-only value reports the transceiver's real-time optical receive power, encoded as a DisplayString because the underlying reading is a floating-point number. An admin checks it first when diagnosing a fiber link, since receive power far below spec points to a dirty connector, excessive attenuation, or a failing far-end transmitter rather than a local hardware fault. For example, a reading of "-25.0" dBm on a link rated for -18 dBm minimum indicates the fiber path needs cleaning or testing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.72.2.1.1.1.6 snmpwalk -v2c -c public <target> DDM-MGMT-MIB::swDdmRxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.72.2.1.1.1.6.1 snmpget -v2c -c public <target> DDM-MGMT-MIB::swDdmRxPower.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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.72 | swDdmMIB | DDM-MGMT-MIB |
| 1.3.6.1.4.1.171.12.72.2 | swDdmInfo | DDM-MGMT-MIB |
| 1.3.6.1.4.1.171.12.72.2.1 | swDdmStatus | DDM-MGMT-MIB |
| 1.3.6.1.4.1.171.12.72.2.1.1 | swDdmStatusTable | DDM-MGMT-MIB |
| 1.3.6.1.4.1.171.12.72.2.1.1.1 | swDdmStatusEntry | DDM-MGMT-MIB |
| 1.3.6.1.4.1.171.12.72.2.1.1.1.6 | swDdmRxPower | DDM-MGMT-MIB |