All MIBs › FA-EXT-MIB › swSfpTxPower
swSfpTxPower
Module: FA-EXT-MIB
OID (symbolic): FA-EXT-MIB::swSfpTxPower
OID (numeric): 1.3.6.1.4.1.1588.2.1.1.1.28.1.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: This object identifies the Tx power consumption of SFP.
What is swSfpTxPower?
This value reports the optical transmit power level output by the SFP transceiver, in dBm. Admins check it to confirm the transceiver's laser is transmitting within its rated output range, since a falling Tx power often precedes a full laser failure. A Tx power that has dropped from -3 dBm to -8 dBm over time would warn an admin to schedule that SFP for replacement.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1588.2.1.1.1.28.1.1.5 snmpwalk -v2c -c public <target> FA-EXT-MIB::swSfpTxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1588.2.1.1.1.28.1.1.5.1 snmpget -v2c -c public <target> FA-EXT-MIB::swSfpTxPower.1
Start monitoring Fibre Channel SAN switch (Brocade and other Fibre Alliance members) — FA-MIB extension with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FA-EXT-MIB::swSfpTxPower OID value, configure state conditions and alerts, and monitor any Fibre Channel SAN switch (Brocade and other Fibre Alliance members) — FA-MIB extension from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.1588 | bcsi | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2 | commDev | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2.1 | fibrechannel | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2.1.1 | fcSwitch | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1 | sw | SW-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1588.2.1.1.1.28 | faExt | FA-EXT-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1.28.1 | swSfpStatTable | FA-EXT-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1.28.1.1 | swSfpStatEntry | FA-EXT-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1.28.1.1.5 | swSfpTxPower | FA-EXT-MIB |