TPLINK-DDMTEMPTHRESHOLD-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsTPLINK-DDMTEMPTHRESHOLD-MIB

Organization: TPLINK

Last Updated: 2009-08-27

Category: Optical Transceiver Diagnostics

Description: Manages TP-Link switch DDM optical transceiver temperature alarm and warning threshold configuration.

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What Is TPLINK-DDMTEMPTHRESHOLD-MIB?

TPLINK-DDMTEMPTHRESHOLD-MIB is a TP-LINK proprietary MIB (extending TPLINK-DDMMANAGE-MIB) configuring per-port DDM (Digital Diagnostic Monitoring) temperature alarm/warning thresholds for pluggable optics. Its table, keyed by port (with a LAG variant), records high/low alarm and high/low warning temperature thresholds. As a configuration MIB it lets an administrator confirm custom temperature-threshold settings for optical transceivers on a TP-LINK switch. It is deployed on TP-LINK managed switches (DDM temperature thresholds). Engineers can download the TPLINK-DDMTEMPTHRESHOLD-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TPLINK-DDMTEMPTHRESHOLD-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

  • TP-LINK managed switches (DDM temperature thresholds)

Monitoring Examples

An administrator checks ddmTempThresholdHighAlarm to confirm the custom high-temperature alarm threshold for a transceiver on a TP-LINK switch port.

What Can Be Monitored

  • per-port DDM temperature alarm/warning thresholds
Imported Objects

From RFC1213-MIB

ifIndex

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString

From TPLINK-DDMMANAGE-MIB

tplinkDdmManageMIBObjectsOBJECT-IDENTITY
OIDs

RFC description

Manages DDM (Digital Diagnostic Monitoring) temperature thresholds and alarms for optical transceiver ports.

Start monitoring TP-LINK managed switches (DDM temperature-threshold config 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 TPLINK-DDMTEMPTHRESHOLD-MIB