Site Requirements
Figure 2-8
assemblies
Module
air inlet
Power supply
Catalyst 6500 Series Switches Installation Guide
2-12
Catalyst 6509-NEB-A and Catalyst 6509-V-E Switch Internal Airflow
Fan
POWE R SUPP LY 1
o
air inlet
INPUT
FAN
OUTPUT
OK
OK
FAIL
Module air
exhaust
POWE R SUPP LY 2
o
INPUT
FAN
OUTPUT
OK
OK
FAIL
Chapter 2
Preparing for Installation
Power supply
air exhaust
OL-5781-08