Power Supply Module Overview - Cisco WS-C3560X-48PF-L Hardware Installation Manual

Power Supply Module Overview

Table 3-1
Part Number
C3KX-PWR-1100WAC=
C3KX-PWR-715WAC=
C3KX-PWR-350WAC=
C3KX-PWR-440WDC=
C3KX-PSBAY-BLNK
Table 3-2
Power Supply Module
C3KX-PWR-1100WAC=
C3KX-PWR-715WAC=
C3KX-PWR-350WAC=
C3KX-PWR-440WDC=
C3KX-PSBAY-BLNK
1. For full 15.4W support on a 48-port PoE+ switch, you must use a C3KX-PWR-1100WAC power supply module.
Table 3-3
PoE Option
PoE (up to 15.4 W per port) one 715-W power supply
PoE+ (up to 30 W per port) one 1100-W power supply
A 48-port switch with one 715-W power supply provides up to 7.7 W of PoE to all ports.
Note
The 350-W and 715-W AC power supply modules are autoranging units that support input voltages
between 100 and 240 VAC. The 1100-W power supply module is an autoranging unit that supports input
voltages between 115 and 240 VAC. The 440-W DC power supply module has dual input feeds (A and
B) and supports input voltages between 36 and 72 VDC. The output voltage range is 51 to 57 V.
Each AC power supply module has a power cord for connection to an AC power outlet. The 1100-W and
715-W modules use a 16-AWG cord (only North America). All other modules use an 18-AWG cord. The
DC power supply module must be wired to a DC power source.
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
3-2
Power Supply Module Part Numbers and Descriptions
Description
1100-W AC power supply module
715-W AC power supply module
350-W AC power supply module
440-W DC power supply module
Blank cover
Power Supply Modules Used with PoE and PoE+ Switch Models
48-Port PoE+
1
Switch
Primary or spare Spare
Spare
Spare
Primary or spare Primary or spare Primary or spare Primary or spare
Blank module
Switch Power Supply Requirements for PoE and PoE+
24-Port Switch
two 440-W DC power supplies
Chapter 3 Power Supply and Fan Module Installation
48-Port
24-Port PoE+ Non-PoE+
Switch Switch
Spare
Primary or spare Spare
Spare Primary or spare Primary or spare
Blank module Blank module
48-Port Switch
one 1100-W power supply
one 1100-W power supply plus one
715-W power supply
or
two 1100-W power supplies
24-Port
Non-PoE+
Switch
Spare
Spare
Blank module
OL-19593-02