All MIBs › JUNIPER-IFOPTICS-MIB › jnxModulation
jnxModulation
Module: JUNIPER-IFOPTICS-MIB
OID (symbolic): JUNIPER-IFOPTICS-MIB::jnxModulation
OID (numeric): 1.3.6.1.4.1.2636.3.71.1.1.1.1.9
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Modulation Unknown - (1), NonPSK - (2), ODB - (3), DPSK - (4), QPSK - (5), DQPSK - (6), DPQPSK - (7), 16QAM - (8), 64QAM - (9), 256QAM - (10)
What is jnxModulation?
Reports the modulation scheme the optical module is using, such as NonPSK, ODB, DPSK, QPSK, DQPSK, DPQPSK, 16QAM, 64QAM, or 256QAM (or Unknown if undetermined). Admins check this on coherent optics to confirm the module is running the modulation format expected for the link's target distance and bit rate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.71.1.1.1.1.9 snmpwalk -v2c -c public <target> JUNIPER-IFOPTICS-MIB::jnxModulation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.71.1.1.1.1.9.1 snmpget -v2c -c public <target> JUNIPER-IFOPTICS-MIB::jnxModulation.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.71 | jnxOpticsMibRoot | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.71.1 | jnxIfOpticsMib | JUNIPER-IFOPTICS-MIB |
| 1.3.6.1.4.1.2636.3.71.1.1 | jnxOptics | JUNIPER-IFOPTICS-MIB |
| 1.3.6.1.4.1.2636.3.71.1.1.1 | jnxOpticsConfigTable | JUNIPER-IFOPTICS-MIB |
| 1.3.6.1.4.1.2636.3.71.1.1.1.1 | jnxOpticsConfigEntry | JUNIPER-IFOPTICS-MIB |
| 1.3.6.1.4.1.2636.3.71.1.1.1.1.9 | jnxModulation | JUNIPER-IFOPTICS-MIB |