Configuring the Thermal Profile for Fan Tray Operations (APX 8000)

Thermal status reporting

Thermalstatus command

The thermalstatus command displays a number of temperature-related values to show the overall thermal status of the unit. For example, it displays:

Ambient temperature at fan tray intake.

Shelf controller temperature.

High, Low, and Alarm temperature thresholds.

Slot card temperature for slot cards that support temperature reporting. Currently, no slot cards support thermal information reporting.

Power supply thermal status, and whether the power supplies are in an overheated state.

Fan tray status, including the fan tray operational mode, number of revolutions per minute at low-noise speed, and current revolutions per minute of each fan.

For example:

admin> thermalstatus

System

Thermal status

 

 

 

 

 

 

Ambient temperature at intake

: 27

C (80

F)

Shelf

controller temperature

 

: 35

C (95

F)

High temperature threshold

:

36

C

(96

F)

 

Low temperature threshold

:

32

C

(89

F)

 

Alarm

temperature threshold :

38

C

(100 F)

Slot cards:

(no slot cards contain thermal information)

Power supply thermal status

Power Supply #

Temp

=================================

A

OK

B

OK

C

n/a

D

OK

Fantray status

 

 

Fan operational mode:

auto-regulation

Low-noise RPM:

 

2000

Current fan mode:

Full-speed

Fan #

RPM

Status

============================================

1

3289

GOOD

2

3214

GOOD

3

3075

GOOD

4

3143

GOOD

5

3214

GOOD

6

3289

GOOD

APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide

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Image 49
Lucent Technologies 7820-0802-003 manual Thermalstatus command, Admin thermalstatus