Cisco ASR 903 Hardware Installation Manual page 45
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Also See for ASR 903:
- Release notes (280 pages) ,
- Installation manual (200 pages) ,
- Hardware installation manual (196 pages)
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Chapter 2
Preparing for Installation
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Locating for Proper Airflow
Ensure that the Cisco ASR 903 Router location has enough airflow to keep the system operating within
the environmental characteristics and the air temperature is sufficient to compensate for the heat
dissipated by the system. For more information, see
OL-25178-04
Use the show environment all command regularly to check the internal system status. The
environmental monitor continually checks the interior chassis environment; it provides warnings
about high temperature and creates reports on other potentially dangerous occurrences. If warning
messages are displayed, take immediate action to identify the cause, and correct the problem.
Keep the Cisco ASR 903 Router off the floor and out of areas that collect dust.
Follow ESD-prevention procedures to avoid damage to equipment. Damage from static discharge
can cause immediate or intermittent equipment failure.
"Air Flow Guidelines" section on page
Cisco ASR 903 Router Hardware Installation Guide
Site Planning
2-11.
2-17
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