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Installation Notes for Catalyst 3750-E,
Catalyst 3560-E Switches 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 Catalyst 3560-E switches, 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-E and Catalyst 3560-E Switch Hardware Installation Guide

 and the 

Cisco RPS 2300 

Hardware Installation Guide

 on 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 the 

Cisco 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

Summary of Contents for 2300

Page 1: ...witch Hardware Installation Guide and the Cisco RPS 2300 Hardware Installation Guide on 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 the Cisco RPS 2300 Hardware Installation Guide that shipped with the product and that are also available on Cisco com Conte...

Page 2: ...modules use an 18 AWG cord The DC power supply module requires wiring to a DC power source Table 1 Power Supply Module Part Numbers and Description Part number Description C3K PWR 1150WAC 1150 W AC power supply module C3K PWR 750WAC 750 W AC power supply module C3K PWR 265WAC 265 W AC power supply module C3K PWR 265WDC 265 W DC power supply module Table 2 Power Supply Modules Used with Switches an...

Page 3: ...Supply Module Figure 2 750 W AC and 265 W AC Power Supply Modules 1 1150 W AC power supply module 5 AC power connector 2 AC OK LED 6 Cooling fans 3 PS OK LED 7 Extraction handle 4 Captive screw 200058 AC OK PS OK 1 4 5 6 6 7 3 2 1 750 or 265 W AC power supply module 4 Captive screws 2 AC OK LED 5 AC power connector 3 PS OK LED 6 Extraction handle 200057 AC OK PS OK 100 240 V 10 5 A 50 60 HZ 1 4 4 ...

Page 4: ...raction handle 3 DC OK and PS OK LEDs FRU CC 265W DC IN PS OK A A INPUT 36 to 72V 12A OUTPUT 265W MAX 22A 200059 1 4 4 5 3 2 Table 3 Power Supply Module LEDs AC Power Supply 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 Power Supply Module LEDs DC IN De...

Page 5: ...e switch or the RPS 2300 can disrupt the system operation Remove power from the power supply module before removing or installing the module The switch supports hot swapping of the power supply when the switch is connected to an RPS 2300 that can provide backup power You can remove and replace the power supply without interrupting normal switch operation When you insert a new power supply in the s...

Page 6: ...s Step 1 Turn off the power at its source Step 2 Detach the power cord retainer from the power cord Step 3 Remove the power cord from the power connector Step 4 Use a Phillips screwdriver to loosen the two captive screws at the lower edge that secure the power supply to the chassis Caution Do not leave the power supply slot open for more than 90 seconds while the switch or the RPS 2300 is operatio...

Page 7: ... secure the power cord Figure 6 and Figure 7 Figure 6 AC Power Supply and Power Cord Retainer Installed in a Switch Figure 7 AC Power Supply and Power Cord Retainer Installed in the RPS 2300 Step 10 Turn on the power at the power source Step 11 Confirm that the power supply AC OK LED is green See Table 3 for a description of the module LEDs Cisco RPS 2450 STDBY ACTIVE 1 TEMP FAN 2 3 4 DC OUTPUT SE...

Page 8: ...osition Use a voltmeter to test for 0 zero voltage at the power terminals on the chassis Statement 196 Warning This product relies on the building s installation for short circuit overcurrent protection Ensure that the protective device is rated not greater than 15 A Statement 1005 Note The grounding architecture of this product is DC isolated DC I Preparing for Installation Obtain these necessary...

Page 9: ...ns Follow these steps to install either a single ground lug or a dual ground lug on the switch Make sure to follow any grounding requirements at your site Step 1 Locate the ground lug screw and the lug ring in the switch accessory kit For a dual ground connection also locate the dual ground adaptor and the dual hole lug that ships with the DC power supply module Step 2 If your ground wire is insul...

Page 10: ...e other end of the grounding wire to an appropriate grounding point at your site or to the rack Installing the DC Power Supply in the Switch To remove and install a DC powered power supply module follow these steps Step 1 Turn off power at the DC circuits To ensure that power is removed from the DC circuits locate the circuit breakers for the DC circuits switch the circuit breakers to the OFF posi...

Page 11: ...panel Using a ratcheting torque screwdriver torque each screw to 10 lbf in 160 ozf in Step 8 Connect the input power as described in the Wiring the DC Input Power Source Wiring the DC Input Power Source To wire the DC power supply module to a DC input power source follow these steps Step 1 Using a wire stripping tool strip each of the four wires coming from the DC input power source to the appropr...

Page 12: ... to 158 F 40 to 70 C Relative humidity 10 to 95 noncondensing Altitude Up to 10 000 ft 3049 m Physical Specifications Weight C3K PWR 1150WAC 5 6 lb 2 6 kg C3K PWR 750WAC 3 9 lb 1 8 kg C3K PWR 265WAC 3 3 lb 1 5 kg C3K PWR 265WDC 3 5 lb 1 6 kg Physical Specifications Dimensions H x D x W C3K PWR 1150WAC 1 65 x 14 90 x 6 0 in 4 19 x 37 85 x 15 24 cm C3K PWR 750WAC 1 65 x 11 4 x 6 0 in 4 19 x 28 96 x ...

Page 13: ...nput voltage C3K PWR 265WDC 36 to 72 VDC Output ratings C3K PWR 265WDC 12 V 22 A Total input BTU C3K PWR 265WDC 1292 Btus per hour 379 W Wire gauge for power connection C3K PWR 265WDC 12 AWG 6 AWG for protective earth ground Branch circuit protection C3K PWR 265WDC 15 A Table 7 Standards and Certifications Description Specification Safety Certifications UL60950 1 C UL to CAN CSA 22 2 No 60950 1 TU...

Page 14: ...oftware Configuration Guide not orderable but available on Cisco com Catalyst 3750 E and Catalyst 3560 E Switch Command Reference not orderable but available on Cisco com Catalyst 3750 E and Catalyst 3560 E Switch System Message Guide not orderable but available on Cisco com Catalyst 3750 E and Catalyst 3560 E Switch Stack Compatibility Guide not orderable but available on Cisco com Cisco Redundan...

Page 15: ... DVD product number DOC DOCDVD or DOC DOCDVD SUB from Cisco Marketplace at this URL http www cisco com go marketplace Ordering Documentation Registered Cisco com users may order Cisco documentation at the Product Documentation Store in the Cisco Marketplace at this URL http www cisco com go marketplace Nonregistered Cisco com users can order technical documentation from 8 00 a m to 5 00 p m 0800 t...

Page 16: ...s We test our products internally before we release them and we strive to correct all vulnerabilities quickly If you think that you have identified a vulnerability in a Cisco product contact PSIRT For Emergencies only security alert cisco com An emergency is either a condition in which a system is under active attack or a condition for which a severe and urgent security vulnerability should be rep...

Page 17: ...s link under Documentation Tools Choose Cisco Product Identification Tool from the Alphabetical Index drop down list or click the Cisco Product Identification Tool link under Alerts RMAs The CPI tool offers three search options by product ID or model name by tree view or for certain products by copying and pasting show command output Search results show an illustration of your product with the ser...

Page 18: ...aining Additional Publications and Information Information about Cisco products technologies and network solutions is available from various online and printed sources The Cisco Product Quick Reference Guide is a handy compact reference tool that includes brief product overviews key features sample part numbers and abbreviated technical specifications for many Cisco products that are sold through ...

Page 19: ... interactive website for networking professionals to share questions suggestions and information about networking products and technologies with Cisco experts and other networking professionals Join a discussion at this URL http www cisco com discuss networking World class networking training is available from Cisco You can view current offerings at this URL http www cisco com en US learning index...

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