3-14
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
OL-19593-03
Chapter 3 Power Supply and Fan Module Installation
Fan Module Overview
Figure 3-16
440-W DC Power Supply Module Serial Number
Fan Module Overview
The switch has two fan modules. Each fan module contains two fans. Fan modules are hot-swappable.
Figure 3-17
Fan Module
277562, 781-00667-01
SN: XXXNNNNXXXX
C3KX-
PWR
-440WDC
1
Fan LED
3
Retainer clip
2
Exhaust vent
4
Extraction handles
253565
1
3
4
2