T3511-MIB

All MIBs › T3511-MIB

Category: Vendor-Specific Device Management, WAN and Serial Interfaces

Description: Manages T3511 device configuration, operational state, and interface parameters.

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What Is T3511-MIB?

T3511-MIB is a proprietary MIB for the Comet System T3511 environmental sensor/data-logger device, a standalone unit that measures temperature and humidity along with a derived computed value. It exposes environmental measurement data including current, minimum, and maximum recorded temperature and humidity readings, a computed value combining them, and timestamps for when each extreme was recorded. Its monitoring value is entirely environmental/hardware-condition status: detecting when temperature or humidity in a monitored space (e.g., a server room, cold storage, or industrial environment) drifts outside acceptable bounds, using the templow/temphigh and humiditylow/humidityhigh threshold-tracking fields. It is a self-contained vendor MIB under the Comet System enterprise tree with no apparent dependency on other MIBs. It is deployed as a standalone environmental monitoring probe, often placed in data centers, server rooms, or storage facilities to provide SNMP-based climate alerting. Engineers can download the T3511-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in T3511-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

Comet System T3511 environmental temperature/humidity sensor

Monitoring Examples

An operator would poll temperature and humidity for the current readings, and compare against templow/temphigh and humiditylow/humidityhigh to see if the room has recently breached its configured comfort/safety range, using temptime and humidityTime to pinpoint when the extreme occurred. The computedValue field (with cvlow/cvhigh and cvTime) likely represents a derived metric such as dew point, useful for detecting condensation risk. A temperature reading climbing toward temphigh combined with a recent temptime update would trigger an environmental alert for a server room approaching an overheat condition.

What Can Be Monitored

current temperature
current humidity
min/max temperature thresholds
min/max humidity thresholds
computed derived value (e.g., dew point)
timestamp of extreme readings

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

enterprises

OIDs

OID symbolic	OID numeric	Type	Access	Description
comet	1.3.6.1.4.1.22626
products	1.3.6.1.4.1.22626.1
t3511	1.3.6.1.4.1.22626.1.2
readings	1.3.6.1.4.1.22626.1.2.1
STR temperature	1.3.6.1.4.1.22626.1.2.1.1	DisplayString	read-only	Temperature
STR humidity	1.3.6.1.4.1.22626.1.2.1.2	DisplayString	read-only	Humidity
STR computedValue	1.3.6.1.4.1.22626.1.2.1.3	DisplayString	read-only	Computed value
settings	1.3.6.1.4.1.22626.1.2.2
STR templow	1.3.6.1.4.1.22626.1.2.2.1	DisplayString	read-only	Temperature Limit Low
STR temphigh	1.3.6.1.4.1.22626.1.2.2.2	DisplayString	read-only	Temperature Limit High
STR humiditylow	1.3.6.1.4.1.22626.1.2.2.3	DisplayString	read-only	Humidity Limit Low
STR humidityhigh	1.3.6.1.4.1.22626.1.2.2.4	DisplayString	read-only	Humidity Limit High
STR cvlow	1.3.6.1.4.1.22626.1.2.2.5	DisplayString	read-only	Computed Value Limit Low
STR cvhigh	1.3.6.1.4.1.22626.1.2.2.6	DisplayString	read-only	Computed Value Limit High
INT temptime	1.3.6.1.4.1.22626.1.2.2.7	INTEGER	read-only	Temperature alaram delay
INT humidityTime	1.3.6.1.4.1.22626.1.2.2.8	INTEGER	read-only	Humidity alaram delay
INT cvTime	1.3.6.1.4.1.22626.1.2.2.9	INTEGER	read-only	Computed value alaram delay
STR tempHyst	1.3.6.1.4.1.22626.1.2.2.10	DisplayString	read-only	Temperature hysteresis
STR humidityHyst	1.3.6.1.4.1.22626.1.2.2.11	DisplayString	read-only	Humidity hysteresis
STR cvHyst	1.3.6.1.4.1.22626.1.2.2.12	DisplayString	read-only	Computed value hysteresis
readingsint	1.3.6.1.4.1.22626.1.2.3
INT temperaturei	1.3.6.1.4.1.22626.1.2.3.1	INTEGER	read-only	Temperature *10
INT humidityi	1.3.6.1.4.1.22626.1.2.3.2	INTEGER	read-only	Humidity *10
INT cvi	1.3.6.1.4.1.22626.1.2.3.3	INTEGER	read-only	Computed Value *10
settingsint	1.3.6.1.4.1.22626.1.2.4
INT templowi	1.3.6.1.4.1.22626.1.2.4.1	INTEGER	read-write	Temperature Limit Low *10
INT temphighi	1.3.6.1.4.1.22626.1.2.4.2	INTEGER	read-write	Temperature Limit High *10
INT humiditylowi	1.3.6.1.4.1.22626.1.2.4.3	INTEGER	read-write	Humidity Limit Low *10
INT humidityhighi	1.3.6.1.4.1.22626.1.2.4.4	INTEGER	read-write	Humidity Limit High *10
INT cvlowi	1.3.6.1.4.1.22626.1.2.4.5	INTEGER	read-write	Computed value Limit Low *10
INT cvhighi	1.3.6.1.4.1.22626.1.2.4.6	INTEGER	read-write	Computed value Limit High *10
INT temptimei	1.3.6.1.4.1.22626.1.2.4.7	INTEGER	read-write	Temperature alaram delay
INT humidityTimei	1.3.6.1.4.1.22626.1.2.4.8	INTEGER	read-write	Humidity alaram delay
INT cvTimei	1.3.6.1.4.1.22626.1.2.4.9	INTEGER	read-write	Computed value alaram delay
INT tempHysti	1.3.6.1.4.1.22626.1.2.4.10	INTEGER	read-write	Temperature hysteresis *10
INT humidityHysti	1.3.6.1.4.1.22626.1.2.4.11	INTEGER	read-write	Humidity hysteresis *10
INT cvHysti	1.3.6.1.4.1.22626.1.2.4.12	INTEGER	read-write	Computed value hysteresis *10
traps	1.3.6.1.4.1.22626.1.2.5
STR messageString	1.3.6.1.4.1.22626.1.2.5.1	DisplayString	read-only	Message giving more detailed information on alarms.
INT alarmTemperature	1.3.6.1.4.1.22626.1.2.5.2	INTEGER	read-only	Temperature alarm 0 = temperature OK 1 = temperature too high 2 = temperature too low
INT alarmhumidity	1.3.6.1.4.1.22626.1.2.5.3	INTEGER	read-only	Humidity alarm 0 = humidity OK 1 = humidity too high 2 = humidity too low
INT alarmCv	1.3.6.1.4.1.22626.1.2.5.4	INTEGER	read-only	Computed value alarm 0 = Computed value OK 1 = Computed value too high 2 = Computed value too low
tables	1.3.6.1.4.1.22626.1.2.6
historyTable	1.3.6.1.4.1.22626.1.2.6.1		not-accessible	Table of the history values.
historyEntry	1.3.6.1.4.1.22626.1.2.6.1.1		not-accessible	History values entries.
INT histtemperature	1.3.6.1.4.1.22626.1.2.6.1.1.1	INTEGER	read-only	Temperature reading.
INT histhumidity	1.3.6.1.4.1.22626.1.2.6.1.1.2	INTEGER	read-only	Humidity reading.
INT histcomputedValue	1.3.6.1.4.1.22626.1.2.6.1.1.3	INTEGER	read-only	Computed value reading.

RFC description

Comet T3511 power sensor MIB for environmental monitoring including temperature, humidity, and computed value measurements.

Start monitoring Comet System T3511 environmental temperature/humidity sensor (min/max reading/alarm 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 T3511-MIB

What Is T3511-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description