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Center-Mount Bracket Installation Guide for
Cisco 3640 Routers
This document provides instructions for use of center-mount brackets for rack mounting of Cisco 3640
routers.
The center-mount bracket provides enhanced solidarity for router chassis mounted in standard 23-inch
telco racks. This mounting system assures earthquake safety for rack-mounted routers.
The center-mount bracket kit contains one pair of brackets and 12 screws for attaching the brackets to
the router chassis. The two bra
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Safety Recommendations Safety Recommendations Safety Warnings Warning This symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, you must be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the various warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device. Waa
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Safety Recommendations Aviso Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos físicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis acidentes. Para ver as traduções dos avisos que constam desta publicação, consulte o documento Regulatory Compliance and Safety Information (Informação de Segurança e Disposições Re
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Safety Recommendations Caution NEBS/ETSI Intrabuilding Lightning Requirement This equipment is suitable for connection to intrabuilding or nonexposed wiring or cabling only. This cabling must be shielded. General Safety Practices Follow these guidelines to ensure general safety: � Keep the chassis area clear and dust-free during and after installation. � Keep tools away from walk areas where you or others could fall over them. � Do not wear loose clothing that could get caught in the chassis.
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1 0 123 ACTIVE 0 READY PCMCIA Required Tools and Equipment Required Tools and Equipment You need the following tools and equipment to install the center-mount brackets: � Number 2 Phillips screwdriver � Screws for rack mounting Attaching the Center-Mount Brackets to the Chassis You can use the center mount brackets to install the Cisco 3640 chassis with either the front panel or the rear panel facing forward. The bracket orientation and attachment holes used are different for front-facing and
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WO BRI S/T AUI EN Attaching the Center-Mount Brackets to the Chassis Rear-Panel Forward Installation Attach one bracket to each side of the Cisco 3640 chassis as shown in Figure 2. � Position the angled end of the bracket toward the front of the chassis, flush with the back of the bezel. � Insert the four screws at the front into the bracket holes numbered “2.” � Insert the two screws at the rear into the two lined-up holes. Figure 2 Bracket Attachment with Rear Panel Facing Forward The second
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0 1 2 3 1 ACTIVE CON AUX 0 SYSTEM RPS READY PCMCIA Installing the Chassis in a 23-Inch Telco Rack Installing the Chassis in a 23-Inch Telco Rack You can install the Cisco 3640 router in a Telco rack with either the front or the rear panel facing forward. The brackets must be correctly attached to the chassis, according to the orientation. Complete the applicable procedure below, depending on the required chassis orientation in the rack. Front-Panel Forward Installation Install the Cisco 3640 ch
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3 2 1 0 LINK EN ACT cT1 PRI EN CTRLR 0 ETHERNET 4E ETH 3 ETH 2 ETH 1 ETH 0 2 3 SERIAL 1 DIGITAL MODEMS MICA MICA MICA MICA MICA BANK 0 BANK 1 BANK 2 BANK 3 BANK 4 EN 2E W1 2W STP AUI EN ETHERNET 0 ETHERNET 1 Obtaining Documentation Rear-Panel Forward Installation Install the Cisco 3640 chassis in the rack as shown in Figure 4, and secure it in place using the screws provided with the rack. Figure 4 Rack Installation with Rear Panel Facing Forward Center mount bracket Obtaining Documentation Wo
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Obtaining Technical Assistance Ordering Documentation Registered CCO users can order the Documentation CD-ROM and other Cisco Product documentation through our online Subscription Services at http://www.cisco.com/cgi-bin/subcat/kaojump.cgi. Nonregistered CCO users can order documentation through a local account representative by calling Cisco’s corporate headquarters (California, USA) at 408 526-4000 or, in North America, call 800 553-NETS (6387). Obtaining Technical Assistance Cisco provides
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Obtaining Technical Assistance To display the TAC web site that includes links to technical support information and software upgrades and for requesting TAC support, use www.cisco.com/techsupport. To contact by e-mail, use one of the following: Language E-mail Address English tac@cisco.com Hanzi (Chinese) chinese-tac@cisco.com Kanji (Japanese) japan-tac@cisco.com Hangul (Korean) korea-tac@cisco.com Spanish tac@cisco.com Thai thai-tac@cisco.com In North America, TAC can be reached at 800 553-244
