Cisco Systems CATALYST 3750-E User Manual
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Installation Notes for Catalyst 3750-E,

Catalyst 3560-ESwitches and RPS 2300

Power Supply Modules

This document provides the removal and installation procedures for the power supply modules used with the Catalyst 3750-E,the Catalyst3560-Eswitches, and the Cisco Redundant Power System 2300 (RPS 2300).

For more information about using the power supply modules with a switch or an RPS 2300, see the

Catalyst 3750-Eand Catalyst3560-ESwitch Hardware Installation Guideand the Cisco RPS 2300 Hardware Installation Guideon Cisco.com.

For translations of the safety warnings that appear in this publication, see the Regulatory Compliance and Safety Information for the Catalyst 3750-E and Catalyst 3560-E Switch or theCisco RPS 2300 Hardware Installation Guide that shipped with the product and that are also available on Cisco.com.

Contents

This document includes these sections:

Product Overview, page 2

Power Supply Module Installation, page 5

Technical Specifications, page 12

Related Publications, page 14

Obtaining Documentation, page 14

Documentation Feedback, page 15

Cisco Product Security Overview, page 16

Obtaining Technical Assistance, page 17

Obtaining Additional Publications and Information, page 18

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Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706USA

© 2006 Cisco Systems, Inc. All rights reserved.

Product Overview

Product Overview

Table 1 describes the power supply modules.

Table 1

Power Supply Module Part Numbers and Description

 

 

 

Part number

 

Description

 

 

C3K-PWR-1150WAC

1150-WAC power supply module

 

 

C3K-PWR-750WAC

750-WAC power supply module

 

 

C3K-PWR-265WAC

265-WAC power supply module

 

 

C3K-PWR-265WDC

265-WDC power supply module

 

 

 

Table 2 describes the supported power supply modules for the switches and the RPS 2300.

For more information about which RPS 2300 power supply modules to use for specific switch support, see the Cisco Redundant Power System 2300 Hardware Installation Guide.

Table 2

Power Supply Modules Used with Switches and RPS 2300

 

 

 

 

 

 

Catalyst 3750-Eand

 

 

 

 

Catalyst 3560-E

 

1150 W AC

750 W AC

265 W AC

265 W DC

Switches and RPS 2300

Power Supply

Power Supply

Power Supply

Power Supply

 

 

 

 

 

48-portPoE switch1

Primary or spare

Spare or primary

Not allowed

Not allowed

24-portPoE switch

Spare or primary

Primary or spare

Not allowed

Not allowed

 

 

 

 

 

48-portnon-PoE

Spare

Spare

Primary or spare

Primary or spare

switch

 

 

 

 

 

 

 

 

 

 

24-portnon-PoE

Spare

Spare

Primary or spare

Primary or spare

switch

 

 

 

 

 

 

 

 

 

 

 

RPS 23002

 

Primary

Primary

Not allowed

Not allowed

1.For full 15.4-Wsupport on a48-portPoE switch, you must use the1150-WAC power supply module in the switch.

2.If only one power supply module is installed in the RPS 2300, you must install the blank insert in the empty power supply slot.

The 750-Wand265-WAC power supply modules are autoranging units that support input voltages between 100 and 240 VAC. The1150-Wpower supply module is an autoranging unit that supports input voltages between 115 and 240 VAC. The DC power supply module has dual input feeds (A and B) and supports input voltages between 36 and 72 VDC.

The AC power supply modules include a power cord for connection to an AC power outlet. The 1150-Wand750-Wmodules use a16-AWGcord (only North America). All other modules use an18-AWGcord. The DC power supply module requires wiring to aDC-powersource.

Installation Notes for Catalyst 3750-E,Catalyst3560-ESwitches and RPS 2300 Power Supply Modules

2

78-17570-01

 

 

Figure 1 toFigure 3 show the power supply modules.

Figure 1

1150-WAC Power Supply Module

1

2

3

AC OK

PS OK

 

Product Overview

200058

 

7

6

6

5

 

 

4

 

 

 

 

 

 

 

1

1150-WAC power supply module

 

5

 

AC power connector

 

 

 

 

 

 

 

2

AC OK LED

 

 

6

 

Cooling fans

 

 

 

 

 

 

 

 

3

PS OK LED

 

 

 

7

 

Extraction handle

 

 

 

 

 

 

 

4

Captive screw

 

 

 

 

 

 

 

 

 

 

 

Figure 2

 

750-WAC and265-WAC Power Supply Modules

 

 

1

 

2

3

 

 

 

100-

240 V

 

 

10-5A

AC

 

 

 

 

50-

 

OK

PS

60 HZ

 

 

 

 

OK

4

6

5

4

200057

1

750or 265-WAC power supply module

4

Captive screws

 

 

 

 

2

AC OK LED

5

AC power connector

 

 

 

 

3

PS OK LED

6

Extraction handle

 

 

 

 

Installation Notes for Catalyst 3750-E,Catalyst3560-ESwitches and RPS 2300 Power Supply Modules

 

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3

 

 

 

Product Overview

Figure 3

265-WDC Power Supply Module

1 2 3

FRU CC 265W

4

5

DC IN PS OK

A

A

+

+

 

- INPUT 36 to -72V /12A

OUTPUT 265W MAX /22A

4

200059

1

265-WDC power supply module

4

Captive screws

 

 

 

 

2

Input power terminals

5

Extraction handle

 

 

 

 

3

DC OK and PS OK LEDs

 

 

 

 

 

 

The power supply modules have two status LEDs. Table 3 lists the LED colors and their meanings.

Table 3

Power Supply Module LEDs

 

 

 

 

 

AC-PowerSupply Module LEDs

 

 

 

 

 

 

 

AC OK

 

Description

PS OK

Description

 

 

 

 

 

Off

 

No AC input power

Off

Power supply failure

 

 

 

 

 

Green

 

AC input power present

Green

Power output to switch active

 

 

 

 

 

 

 

 

Red

No output power to switch

 

 

 

 

DC-PowerSupply Module LEDs

 

 

 

 

 

 

 

DC IN

 

Description

PS OK

Description

 

 

 

 

 

Off

 

No DC input power

Off

Power supply failure

 

 

 

 

 

Green

 

DC input power present

Green

Power output to switch active

 

 

 

 

 

Installation Notes for Catalyst 3750-E,Catalyst3560-ESwitches and RPS 2300 Power Supply Modules

4

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