Installation Notes for Catalyst 3750-X and 3560-X Switch Fan Modules

Table Of Contents

Installation Notes for the Catalyst 3750-X and 3560-X Switch Fan Modules

Product Overview

Fan Module Installation

Installation Guidelines

Installing a Fan Module

Finding the Fan Module Serial Number

Technical Specifications

Related Publications

Obtaining Documentation and Submitting a Service Request

Installation Notes for the Catalyst 3750-X and 3560-X Switch Fan Modules

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Published: April, 2010

For information about using the fan module, see the Catalyst 3750-X and 3560-X Switch Hardware Installation Guide. For translations of the safety warnings that appear in this publication, see the Regulatory Compliance and Safety Information for the Catalyst 3750-X and 3560-X Switch. These documents are available on Cisco.com:

http://www.cisco.com/en/US/products/ps10745/tsd_products_support_general_information.html

•Product Overview

•Fan Module Installation

•Finding the Fan Module Serial Number

•Technical Specifications

•Related Publications

•Obtaining Documentation and Submitting a Service Request

Product Overview

The switch has two fan modules. Each fan module contains two fans. Fan modules are hot-swappable.

Figure 1 Fan Module

1	Fan LED	3	Retainer clip
2	Exhaust vent	4	Extraction handles

Fan Module Installation

Installation Guidelines

Observe these guidelines when removing or installing a fan module:

•Do not force the fan module into the slot. This can damage the pins on the switch if they are not aligned with the module.

•A fan module that is only partially connected can disrupt the system operation.

•The switch supports hot swapping of the fan module. You can remove and replace the module without interrupting normal switch operation.

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Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030

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Installing a Fan Module

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Step 1 Pinch the fan module release handle, and slide the module out.

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Caution You should replace the fan module within 5 minutes to avoid overheating the switch.

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Step 2 Install the fan module in the fan slot, and firmly push it into the slot, applying pressure to the end of the module, not the extraction handles. When correctly inserted, the fan module is flush with the switch rear panel. When the fan is operating, a green LED is on in the top left corner of the fan.

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Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed circuitry could constitute an energy hazard. Statement 206

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Figure 2 Installing the Fan Module

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Finding the Fan Module Serial Number

If you contact Cisco Technical Assistance regarding a fan module, you need to know the fan module serial number. See Figure 3 for the serial number location.

Figure 3 Fan Module Serial Number

Technical Specifications

Table 1 Fan Module Environmental and Physical Specifications 

Environmental Ranges
Operating temperature	23 to 113° F (-5 to 45° C)
Storage temperature	-40 to 158° F (-40 to 70° C)
Relative humidity	10 to 95% (noncondensing)
Altitude	Up to 10,000 ft (3049 m)
Physical Specification
Dimensions (H x D x W)	1.68 x 6.8 x 5.74 in. (4.27 x 17.27 x 14.58 cm)
Weight	0.24 lb. (0.1 kg)
Operating Specification
Airflow	60 cfm

Table 2 Standards and Certifications 

Description	Specification
Electromagnetic compatibility certifications	FCC Part 15 Class A EN55022 Class A (CISPR22) EN55024 (CISPR24) CE VCCI Class A AS/NZS CISPR22 Class A MIC China EMC certifications GOST
Environmental	Reduction of Hazardous Substances (ROHS) 5
Noise specifications	Office product spec: 48 dBA at 86º F (30º C)
Telco	CLEI code

Related Publications

These documents are available on Cisco.com:

http://www.cisco.com/en/US/products/ps10745/tsd_products_support_general_information.html

•Catalyst 3750-X and 3560-X Switch Getting Started Guide

•Catalyst 3750-X and 3560-X Switch Hardware Installation Guide

•Regulatory Compliance and Safety Information for the Catalyst 3750-X and 3560-X Switch

•Installation Notes for the Catalyst 3750-X, Catalyst 3560-X Switch Power Supply Modules

•Installation Notes for the Catalyst 3750-X and 3560-X Switch Fan Module

•Installation Notes for the Catalyst 3750-X and 3560-X Switch Network Modules

•Release Notes for the Catalyst 3750-X and 3560-X Switch

•Catalyst 3750-X and 3560-X Switch Software Configuration Guide

•Catalyst 3750-X and 3560-X Switch Command Reference

•Catalyst 3750-X, 3750-E, 3560-X, and 3560-E Switch System Message Guide

•Cisco IOS Software Installation Document

Information about Cisco SFP and SFP+ modules is available from this Cisco.com site:

http://www.cisco.com/en/US/products/hw/modules/ps5455/prod_installation_guides_list.html

SFP compatibility matrix documents are available from this Cisco.com site:

http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS Version 2.0.

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This document is to be used in conjunction with the documents listed in the "Related Publications" section.

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