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Installation Notes for Catalyst 3750-E and
Catalyst 3560-E Switch Fan Modules
This document provides the removal and installation procedure for the fan module used with the
Catalyst 3750-E and Catalyst 3560-E switches.
For more information about using the fan module, see the Catalyst 3750-E and Catalyst 3560-E Switch
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
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Product Overview Product Overview Table 1 describes the fan module and part number, and Figure 1 shows the fan module. Table 1 Fan Module Part Number and Description Part number Description C3K-BLWR-60CFM Fan module Figure 1 Fan Module 1 2 5 4 3 1 Fan module 4 Extraction handle 2 Exhaust vent 5 Captive screw 3 Captive screw Fan Module Installation This section describes how to remove and install a new or replacement fan module in a Catalyst 3750-E or Catalyst 3560-E switch. See these sectio
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Fan Module Installation Tools and Equipment Obtain these necessary tools and equipment: Ratcheting torque screwdriver with a number-2 Phillips head that exerts up to 15 pound-force inches (lbf-in.) or 240 ounce-force inches (ozf-in.) of pressure. 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 par
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AC OK PS OK 100-240V~ 1.0-5A 50-60 HZ Technical Specifications Figure 2 Inserting the Fan Module Step 4 Align the two captive screws with the screw holes in the switch rear panel. Using a ratcheting torque screwdriver, torque each screw to 5 lbf-in. (80 ozf-in.). Technical Specifications Table 2 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
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Related Publications Table 3 Standards and Certifications Description Specification Safety Certifications UL60950-1 C-UL to CAN/CSA 22.2 No.60950-1 TUV/GS to EN 60950-1 CB to IEC 60950-1 with all country deviations AS/NZS 60950-1 CE Marking NOM (through partners and distributors) Electromagnetic Compatibility FCC Part 15 Class A Certifications EN55022 Class A (CISPR22) EN55024 (CISPR24) CE VCCI Class A AS/NZS CISPR22 Class A MIC China EMC certifications GOST Environmental Reduction of Hazard
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Obtaining Documentation Cisco Redundant Power System 2300 Hardware Installation Guide (order number DOC-7817647=) Cisco Redundant Power System 2300 Compatibility Matrix (not orderable but available on Cisco.com) Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems. Cisco
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Documentation Feedback Documentation Feedback You can rate and provide feedback about Cisco technical documents by completing the online feedback form that appears with the technical documents on Cisco.com. You can submit comments about Cisco documentation by using the response card (if present) behind the front cover of your document or by writing to the following address: Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883 We appreciate your comme
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Obtaining Technical Assistance Tip We encourage you to use Pretty Good Privacy (PGP) or a compatible product (for example, GnuPG) to encrypt any sensitive information that you send to Cisco. PSIRT can work with information that has been encrypted with PGP versions 2.x through 9.x. Never use a revoked or an expired encryption key. The correct public key to use in your correspondence with PSIRT is the one linked in the Contact Summary section of the Security Vulnerability Policy page at t
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Obtaining Additional Publications and Information Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool provides recommended solutions. If your issue is not resolved using the recommended resources, your service request is assi
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Obtaining Additional Publications and Information Cisco Marketplace provides a variety of Cisco books, reference guides, documentation, and logo merchandise. Visit Cisco Marketplace, the company store, at this URL: http://www.cisco.com/go/marketplace/ Cisco Press publishes a wide range of general networking, training and certification titles. Both new and experienced users will benefit from these publications. For current Cisco Press titles and other information, go to Cisco Press at
