All MIBs › TIMETRA-PORT-MIB › tmnxOpticalPortTdcmMeasDisp
tmnxOpticalPortTdcmMeasDisp
Module: TIMETRA-PORT-MIB
OID (symbolic): TIMETRA-PORT-MIB::tmnxOpticalPortTdcmMeasDisp
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.2.4.59.1.23
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The value of tmnxOpticalPortTdcmMeasDisp indicates the dynamically measured dispersion of the tunable dispersion compensation module. Dispersion is expressed in pico-seconds per nano-meter (ps/nm).
What is tmnxOpticalPortTdcmMeasDisp?
This read-only object reports the measured chromatic dispersion in picoseconds per nanometer (ps/nm) of a tunable dispersion compensation module on an optical port. Dispersion measures signal degradation over long fiber distances. An operator monitors this value to verify the TDCM is correctly compensating for fiber dispersion to maintain signal quality.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.2.4.59.1.23 snmpwalk -v2c -c public <target> TIMETRA-PORT-MIB::tmnxOpticalPortTdcmMeasDisp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.2.4.59.1.23.1 snmpget -v2c -c public <target> TIMETRA-PORT-MIB::tmnxOpticalPortTdcmMeasDisp.1
Start monitoring Nokia/Alcatel-Lucent 7750 SR (SROS) service router platforms, entire product line (physical port hardware inventory/config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-PORT-MIB::tmnxOpticalPortTdcmMeasDisp OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent 7750 SR (SROS) service router platforms, entire product line (physical port hardware inventory/config status) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2.2 | tmnxHwObjs | ALCATEL-IND1-TIMETRA-CHASSIS-MIB |
| 1.3.6.1.4.1.6527.3.1.2.2.4 | tmnxPortObjs | ALCATEL-IND1-TIMETRA-PORT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.2.4.59 | tmnxOpticalPortOperTable | TIMETRA-PORT-MIB |
| 1.3.6.1.4.1.6527.3.1.2.2.4.59.1 | tmnxOpticalPortOperEntry | TIMETRA-PORT-MIB |
| 1.3.6.1.4.1.6527.3.1.2.2.4.59.1.23 | tmnxOpticalPortTdcmMeasDisp | TIMETRA-PORT-MIB |