Cisco 6509 - Catalyst Chassis Switch - Page 98

2-18
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Chapter 2 Preparing for Installation
Site Requirements
Figure 2-9 Catalyst 6509-NEB-A Switch Internal Airflow
INPUT
OK
FAN
OK
OUTPUT
FAIL
o
INPUT
OK
FAN
OK
OUTPUT
FAIL
o
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OSM-8OC3-POS MM
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8 PORT OC3 POS MM
OSM-8OC3-POS MM
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RESET
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IN
K
79895
Fan
assemblies
Module air
exhaust
Power supply
air exhaust
Power supply
air inlet
Module
air inlet
POWER SUPPLY 1
POWER SUPPLY 2