1-16
Catalyst 3560-C and 2960-C Switch Hardware Installation Guide
OL-23803-02
Chapter 1 Product Overview
Rear Panel
Figure 1-11
Catalyst 3560CG-8PC-S Switch Rear Panel
Internal Power Supply
All switches except the Catalyst 2960CPD-8TT-L, 2960CPD-8PT-L, and 3560CPD-8PT-S are powered
through their internal power supplies. The internal power supply is an autoranging unit that supports
input voltages between 100 and 240 VAC. Plug the AC power cord into the AC power connector and into
an AC power outlet.
Auxiliary Power Adapter
The Catalyst 2960CPD-8TT-L, 2960CPD-8PT-L, and 3560CPD-8PT-S switches do not have a internal
power supply. You can power the switch through either the 10/100/1000 uplink ports or through an
auxiliary power adapter. You can order the auxiliary power adapter (PWR-ADPT) with the switch, or
you can order it (PWR-ADPT=) later from your Cisco representative.
Figure 1-12
Connecting Through an External Auxiliary Power Adapter
1
Security slot
3
Heat sink fins
2
Reset button
4
AC power connector
AUX 53V ,
1.5A
RESET
2
208909
1
4
3
1
Auxiliary power adapter
RESET
AUX 53V ,
1.5A
1
208870