Cisco WS-C3560X-48PF-L Hardware Installation Guide - Page 66

Part Number, Description, Power Supply Module, Port PoE, Switch, Non-PoE, PoE Option, Port Switch

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Power Supply Module Overview Chapter 3 Power Supply and Fan Module Installation Table 3-1 Power Supply Module Part Numbers and Descriptions Part Number C3KX-PWR-1100WAC= C3KX-PWR-715WAC= C3KX-PWR-350WAC= C3KX-PWR-440WDC= C3KX-PSBAY-BLNK 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 Table 3-2 Power Supply Modules Used with PoE and PoE+ Switch Models Power Supply Module 48-Port PoE+ Switch1 24-Port PoE+ Switch 48-Port Non-PoE+ Switch 24-Port Non-PoE+ Switch C3KX-PWR-1100WAC= Primary or spare Spare Spare Spare C3KX-PWR-715WAC= Spare Primary or spare Spare Spare C3KX-PWR-350WAC= Spare Spare Primary or spare Primary or spare C3KX-PWR-440WDC= Primary or spare Primary or spare Primary or spare Primary or spare C3KX-PSBAY-BLNK Blank module Blank module Blank module Blank module 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 Switch Power Supply Requirements for PoE and PoE+ PoE Option 24-Port Switch PoE (up to 15.4 W per port) one 715-W power supply two 440-W DC power supplies PoE+ (up to 30 W per port) one 1100-W power supply 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 Note A 48-port switch with one 715-W power supply provides up to 7.7 W of PoE to all ports. 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 OL-19593-02

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3-2
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
OL-19593-02
Chapter 3
Power Supply and Fan Module Installation
Power Supply Module Overview
Note
A 48-port switch with one 715-W power supply provides up to 7.7 W of PoE to all ports.
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.
Table 3-1
Power Supply Module Part Numbers and Descriptions
Part Number
Description
C3KX-PWR-1100WAC=
1100-W AC power supply module
C3KX-PWR-715WAC=
715-W AC power supply module
C3KX-PWR-350WAC=
350-W AC power supply module
C3KX-PWR-440WDC=
440-W DC power supply module
C3KX-PSBAY-BLNK
Blank cover
Table 3-2
Power Supply Modules Used with PoE and PoE+ Switch Models
Power Supply Module
48-Port PoE+
Switch
1
1.
For full 15.4W support on a 48-port PoE+ switch, you must use a C3KX-PWR-1100WAC power supply module.
24-Port PoE+
Switch
48-Port
Non-PoE+
Switch
24-Port
Non-PoE+
Switch
C3KX-PWR-1100WAC=
Primary or spare
Spare
Spare
Spare
C3KX-PWR-715WAC=
Spare
Primary or spare
Spare
Spare
C3KX-PWR-350WAC=
Spare
Spare
Primary or spare
Primary or spare
C3KX-PWR-440WDC=
Primary or spare
Primary or spare
Primary or spare
Primary or spare
C3KX-PSBAY-BLNK
Blank module
Blank module
Blank module
Blank module
Table 3-3
Switch Power Supply Requirements for PoE and PoE+
PoE Option
24-Port Switch
48-Port Switch
PoE (up to 15.4 W per port)
one 715-W power supply
two 440-W DC power supplies
one 1100-W power supply
PoE+ (up to 30 W per port)
one 1100-W power supply
one 1100-W power supply plus one
715-W power supply
or
two 1100-W power supplies