TROPIC-POWERMGMT-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TROPIC-POWERMGMT-MIB

Organization: Nokia

Last Updated: 2015-11-04

Category: Nokia Optical Transport

Description: Monitors Nokia Tropic power management including supply status, consumption, and redundancy.

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What Is TROPIC-POWERMGMT-MIB?

TROPIC-POWERMGMT-MIB is a vendor-specific module from Nokia (formerly Tropic Networks) that models power management for optical transport network elements, covering power supply status, power consumption, and power redundancy. It exposes hardware environmental data specific to the power subsystem of a chassis, rather than networking protocol state. This MIB is explicitly geared toward monitoring hardware health: it lets an administrator track power supply operational/failure status, measure power draw per shelf or module, and verify that redundant power feeds are both active, directly supporting alerting on power supply faults that could lead to an outage. As a power-management MIB it likely complements the vendor's broader chassis/environment MIBs (temperature, fan) though no explicit cross-MIB dependency is stated in the description. It is typically deployed on Tropic/Nokia optical transport shelves in central-office or metro network sites where power redundancy is critical for service continuity, making TROPIC-POWERMGMT-MIB SNMP monitoring a key part of proactive power-fault alerting.

IPNetwork Monitor allows you to monitor SNMP objects defined in TROPIC-POWERMGMT-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Nokia (formerly Tropic Networks) optical transport chassis
  • optical network element power subsystem

Monitoring Examples

An operator would poll power-supply status and consumption objects in this MIB for each power feed in a chassis to confirm both A and B feeds are active and drawing expected current, alerting if one feed's status transitions to failed. Watching power consumption trends over time could also reveal a card drawing abnormally high current, an early indicator of a failing power converter. No sample objects were supplied for this MIB, so this description is grounded in its stated power-management purpose.

What Can Be Monitored

  • power supply operational status
  • power supply failure/fault state
  • power consumption
  • power feed redundancy status
Imported Objects

From IF-MIB

InterfaceIndex
ifIndexOBJECT-TYPE

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TruthValue

From TROPIC-GLOBAL-REG

tnPowerMgmtMIBOBJECT-IDENTITY
tnSystemModulesOBJECT-IDENTITY

From TROPIC-SHELF-MIB

tnShelfIndexOBJECT-TYPE

From TROPIC-SLOT-MIB

tnSlotIndexOBJECT-TYPE

From TROPIC-TC

AluWdmOtuBitRate
AluWdmOtuEncoding
TnCommand

From TROPIC-WAVEKEY-MIB

tnChannelOBJECT-TYPE
tnDirectionOBJECT-TYPE
OIDs

RFC description

Manages power levels and gain control for optical transport equipment in Nokia TROPIC systems.

Start monitoring Nokia optical transport chassis with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download TROPIC-POWERMGMT-MIB