1-26
Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
Chapter 1 Product Overview
Rear Panel
Power Supply Module LEDs
The power supply modules have two status LEDs.
RPS Connector
The Cisco RPS 2300 (model PWR-RPS2300) supports the Catalyst 3650-24PDM and 3650-48FQM
switches.
Warning
Attach only the following Cisco RPS model to the RPS receptacle: RPS2300. Statement 370
Connect the switch and the redundant power system to different AC power sources.
Use this cable for the RPS: CAB-RPS2300-E.
Cisco RPS 2300
The Cisco RPS 2300 is a redundant power system that can support six external network devices and
provide power to one or two failed devices at a time. It senses when the internal power supply of a
connected device fails and provides power to the failed device, preventing loss of network traffic. For
Table 1-14
Available PoE with Fixed Power Supply
Models
Power Supply
Available PoE Power
24-port PoE switch
640-W
390-W
48-port PoE switch
975-W
775-W
Table 1-15
Switch Power Supply Module LEDs
AC-Power Supply Module LEDs
AC OK
Description
PS OK
Description
Off
No AC input power.
Off
Output is disabled, or input is
outside operating range (AC LED
is off).
Green
AC input power present.
Green
Power output to switch active.
Red
Output has failed.
DC-Power Supply Module LEDs
DC OK
Description
PS OK
Description
Off
No DC input power.
Off
Output is disabled, or input is
outside operating range (DC LED
is off).
Green
DC input power present.
Green
Power output to switch active.
Red
Output has failed.
