TDMTGCLK-OPT-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TDMTGCLK-OPT-MIB

Category: Timing and Synchronization, WAN and Serial Interfaces

Description: Manages TDM timing generator clock configuration, output frequency, and synchronization state.

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What Is TDMTGCLK-OPT-MIB?

TDMTGCLK-OPT-MIB is an enterprise MIB (the source excerpt had no MODULE-IDENTITY description text, so vendor attribution is inferred from the module name) for managing a TDM (Time-Division Multiplexing) Timing Generator Clock module, likely used in optical transport or telecom access equipment. Based on its name and short description, it exposes configuration and status for the clock's output frequency and synchronization/lock state, and lets an operator select among available clock sources. As a timing/clock module MIB it is directly relevant to hardware status monitoring: synchronization/lock state is a classic fault indicator, since loss of clock sync on TDM equipment causes bit errors and cascading service-affecting alarms on dependent circuits. No specific external MIB dependency is evident given the limited source information, though such modules typically relate conceptually to standard telecom timing/synchronization practices. It would typically be deployed in telecom access or transport equipment carrying TDM traffic (e.g., T1/E1) where accurate network clock synchronization is critical. Network engineers evaluating or troubleshooting this functionality can download the TDMTGCLK-OPT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TDMTGCLK-OPT-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

  • Codex (Motorola Codex) 6500-series multiplexer/data communications chassis

Monitoring Examples

No object/table names were present in the source excerpt for this module, so specific OIDs cannot be honestly cited; based on the module's name and short description, an admin would typically monitor the clock's lock/synchronization state and configured output frequency to detect a fallback to holdover or free-run mode, which would precede bit errors on dependent TDM circuits.

What Can Be Monitored

  • clock synchronization/lock state
  • output frequency
  • clock source selection
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

enterprises
OIDs

RFC description

TDM timing/clock optimization MIB managing synchronization and timing group clock parameters for TDM networks.

Start monitoring Codex (Motorola Codex) 6500-series multiplexer/data communications chassis (TDM timing-generator clock/lock status) 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 TDMTGCLK-OPT-MIB