Doc. No. 78-1058-03 Cisco 7000 and Cisco 7507 Rack-Mount Kit Installation Instructions Product Numbers: EFT-RMK, ACS-7KRMK and ACS-7KRMK= Customer Order Number: DOC-781058= This document provides instructions for installing Cisco 7000 and Cisco 7507 routers in a 19-inch equipment rack. The rack-mount kit functionality is identical for both chassis. Throughout this document, the Cisco 7000 and Cisco 7507 chassis are referred to as the chassis.
Rack-Mount Kit Overview Rack-Mount Kit Overview This section describes the types of racks for which this rack-mounting kit is intended, and the mounting configurations that are possible with each type. Equipment Rack Descriptions This kit is suitable for mounting the chassis in most 19-inch 2-post, 4-post, or Telco-type racks. The rack must have at least two mounting posts on which to mount the hardware, and the distance between the mounting holes in the two posts must be 18.31 inches .
Rack-Mount Kit Overview Rack-Mount Installation Summary Following is a summary of the installation procedures required to rack-mount the chassis. This summary is informational and is not intended to replace the actual procedures required to rack-mount the chassis. Following is a summary of procedures: 1 Read the section “Prerequisites” starting on page 7. 2 Verify that all mounting kit hardware is available. 3 Install the brackets on the rack posts. 4 Attach the spanner bars between the brackets.
Rack-Mount Kit Overview Figure 2 shows the components in this mounting kit. Figure 2 Rack-Mount Kit Components H2292 Bracket M4 x 10-mm long Phillips flat-head screws (to attach ears to chassis) Chassis ear with captive sliding grommets 10-32 x 5/8-inch long Phillips pan-head screws with integral square cone washers (for mounting brackets and chassis ears to rack posts) Each of the chassis ears attaches to a side of the chassis with two M4 x 10-mm, Phillips, flat-head screws).
Rack-Mount Kit Overview In Telco-type installations, you can install the chassis so that the ends of the chassis are approximately centered on two posts. Figure 3 shows a typical center-mount installation. Caution To maintain a safe center of gravity in Telco-type installations (shown in Figure 3), the front and rear of the chassis are approximately centered on the mounting posts.
Rack-Mount Kit Overview Figure 4 shows a typical flush-mount installation.
Prerequisites Prerequisites Before you begin this installation, review the safety guidelines in this section to avoid injuring yourself or damaging the equipment. This section also provides descriptions of the tools and parts you need to perform this installation, and guidelines for planning the rack location so that you can access the system components when necessary and maintain trouble-free operation.
Prerequisites Safety Guidelines Review the following guidelines to help ensure your safety and protect the equipment from damage during the installation. Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord. (For translations of this safety warning, refer to the section “Power Disconnection Warning” on page 29.) Warning Warning Do not touch the power supply when the power cord is connected.
Prerequisites • • • Ensure that your footing is solid and balance the weight of the object between your feet. • Grasp the underside of the chassis exterior with both hands. Lift the object slowly; never move suddenly or twist your body as you lift. Keep your back straight and lift with your legs, not your back. If you must bend down to lift the chassis, bend at the knees, not at the waist, to reduce the strain on your lower back muscles. (See Figure 5.) Two people are required to lift the chassis.
Prerequisites Safety with Electricity Follow these basic guidelines when working with any electrical equipment: • Before beginning any procedures requiring access to the chassis interior, locate the emergency power-off switch for the room in which you are working. • • • • Disconnect all power and external cables before installing or removing a chassis. • Carefully examine your work area for possible hazards such as moist floors, ungrounded power extension cables, and missing safety grounds.
Prerequisites When you replace the power supplies, remember to engage all of the safety features on each supply. The power supplies feature the following three safety interlock features: • A safety interlock on/off switch (see Figure 6) prevents the power supply from being removed from the chassis when the power supply switch is in the on (|) position. When the switch is on, a metal tab extends into a slot in the chassis.
Prerequisites Rack Stability When installing the chassis in any rack that is not secured to the floor or overhead structure, place the chassis in the lower half of the rack. A fully-configured chassis weighs 145 pounds (65.8 kg), and a shift in the weight distribution (during the installation or later as a result of disturbance to the rack) can cause the rack to fall.
Prerequisites Also, when installing the chassis in Telco-type racks, ensure that the rack is secured to the floor or otherwise stabilized. Center-mount the chassis if possible (and practical for your installation). Doing so places the center of gravity closest to the center of the mounting posts. Figure 8 shows the center of gravity for both center-mounted and flush-mounted installations.
Prerequisites Rack Dimensions and Site Layout For complete site requirements and recommendations, refer to the Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications. To help maintain trouble-free operation, consider the following precautions when planning your rack installation: • Place the chassis in a location with sufficient access to power and network interface cables.
Prerequisites List of Parts and Tools This section lists the tools you will need to complete this installation and the parts that are shipped as part of the rack-mount kit. Ensure that you have all the tools and parts required so that you can complete the installation without interruption.
Installation Installation The following sections describe the procedures for mounting the chassis in a 19-inch equipment rack with two or four mounting posts. Before proceeding, review the guidelines and recommendations in the section “Prerequisites” on page 7 to protect your safety, to maintain sufficient clearance around the rack during and after the installation, and to ensure proper airflow through the chassis after the installation.
Installation After you install both brackets in the rack, you must connect the spanner bar on each bracket to the opposite bracket. The spanner bars are required to prevent both ends of the brackets (at the front and rear of the rack) from separating or drifting apart. The cutouts in the brackets are to accommodate the ear brackets that attach to the chassis to the rack. (Refer to Figure 2 on page 4.
Installation Step 4 Slide the bracket up and down along the mounting post to align the mounting holes in the bracket with those in the rack post. Step 5 While supporting the bracket with one hand, use the other hand to insert a 10-32 x 5/8-inch, Phillips pan-head screw through the bottom mounting hole on the front of the bracket and into the rack post. (See Figure 10.
Installation Figure 11 Positioning and Fastening a Spanner Bar a c H2294 b Caution To ensure adequate space between the brackets and a proper chassis fit, push the brackets as far apart as possible before tightening the screws that secure them and the spanner bars. Step 5 When both spanner bars are in place, use a number 2 Phillips screwdriver to tighten the six pan-head screws that secure the brackets to the rack-mounting posts, and the two anchor screws that secure the spanner bars.
Installation Attaching the Chassis Ears The ears attach directly to the chassis with four M4 x 10-mm, flat-head screws. Attach the ears to the chassis before you slide the chassis onto the brackets and back into the rack. After you slide the chassis into the rack, insert a 10-32 x 5/8-inch pan-head screw through each of the captive grommets on the ears and through the rack-mounting strips. The ears do not bear the weight of the chassis, but prevent it from walking, or sliding horizontally out of the rack.
Installation Follow these steps to install the ears on the chassis: Step 1 While referring to Figure 12, position the ears on the chassis as follows: • To flush-mount the chassis (so that the end of the chassis is approximately flush with the rack posts): Place each ear so that the mounting strips are flush with the end of the chassis, and align the mounting holes in the ear with those in the chassis.
Installation Step 6 If a second power supply is installed, repeat steps Steps 3 through 5 to remove the second supply. Figure 13 DC IL FA AC PO H1356a WER Captive installation screw Handling a Power Supply (AC-Input Power Supply Shown) I 0 Warning To avoid dropping the power supply and injuring yourself, use both hands to remove or install a power supply. Each power supply weights approximately 20 pounds (9.1 kg). Step 7 Label and disconnect all interface cables.
Installation Figure 14 Chassis Foot Chassis foot removal 7/16" nut Flat-blade screwdriver slot for removing chassis foot Chassis foot H1396a Underside of chassis If you have not already done so, review the safety guidelines in the section “Lifting the Chassis Safely” on page 8. Then follow these steps to install the chassis in the rack: Step 1 Two people are required to perform this step.
Installation Sliding the Chassis into the Rack H2298 Figure 15 Checking Electrical Isolation The inner sides of the mounting brackets and the grommets on the chassis ears are shielded to isolate the chassis from contact with the equipment rack. If your installation requires that the chassis be electrically isolated from the rack, ensure that there are no conductive contact points between the chassis and the rack before replacing the power supplies.
Installation Replacing Power Supplies and Interface Cables Before proceeding, ensure that you have sufficient working space (at least three feet) behind the chassis, and that access to the power supply bays is not blocked by an equipment rack power strip or cables from other equipment. If cables from other equipment are in the way, move them aside and temporarily secure them with tie wraps before proceeding.
Installation Restarting the System To complete the installation, you will perform a final check of all connections, then restart the system. This procedure is not for new systems; perform this procedure only if you have already connected the network interfaces and performed the first-time startup procedures in the Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications.
Installation Figure 16 Cisco 7000 Port Configuration Worksheet 0 1 2 3 4 SP RP I O Slot 0 Circle one: Slot 1 Circle one: Slot 2 Circle one: Slot 3 Circle one: Slot 4 Circle one: AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP 0/0 1/0 2/0 3/0 4/0 0/1 1/1 2/1 3/1 4/1 0/2 1/2 2/2 3/2 4/2 0/3 1/3 2/3 3/3 4/3 0/4 1/4 2/4 3/4 4/4 0/5 1/5 2/5 3/5 4/5 0/6 1/6
Installation Figure 17 Cisco 7507 Port Configuration Worksheet 0 1 2 3 4 5 6 I O Chassis serial number Slot 1 Circle one: AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP Slot 2 Slot 3 RSP2 RSP2 Slot 4 Circle one: Slot 5 Circle one: Slot 6 Circle one: AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP 0/0 1/0 4/0 5/0 6/0 0/1 1/1 4/1 5/1 6/1 0/2 1/2 4/2 5/2 6/2 0/3 1/3 4/3
Translated Safety Warnings Translated Safety Warnings Following are translations of the safety warnings that appear throughout this publication: Power Disconnection Warning Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord. Warning Waarschuwing Voordat u aan een systeem werkt dat een aan/uit schakelaar heeft, dient u de stroomvoorziening UIT te schakelen en de stekker van het netsnoer uit het stopcontact te halen.
Translated Safety Warnings Varoitus Älä kosketa virtalähdettä virtajohdon ollessa kytkettynä. Virrankatkaisimella varustetuissa järjestelmissä on virtalähteen sisällä jäljellä verkkojännite, vaikka virrankatkaisin on katkaistu-asennossa virtajohdon ollessa kytkettynä. Järjestelmissä, joissa ei ole virrankatkaisinta, on virtalähteen sisällä verkkojännite, kun virtajohto on kytkettynä. Attention Ne pas toucher le bloc d'alimentation quand le cordon d'alimentation est branché.
Translated Safety Warnings Attention Avant de travailler sur un châssis ou à proximité d'une alimentation électrique, débrancher le cordon d'alimentation des unités en courant alternatif ; couper l'alimentation des unités en courant continu au niveau du disjoncteur. Warnung Bevor Sie an einem Chassis oder in der Nähe von Netzgeräten arbeiten, ziehen Sie bei Wechselstromeinheiten das Netzkabel ab bzw. schalten Sie bei Gleichstromeinheiten den Strom am Unterbrecher ab.
Translated Safety Warnings ¡Advertencia! Puede ser que este equipo posea más de un cable de alimentación. Para reducir el riesgo de descarga eléctrica, desenchufar los dos cables antes de proceder al mantenimiento de la unidad. Varning! Denna enhet kan vara försedd med mer än en nätsladd. För att minska risken för elektriska stötar skall båda nätsladdarna dras ur innan du utför underhållsarbete på enheten. Chassis Lifting Warning Two people are required to lift the chassis.
Translated Safety Warnings Advarsel Det er nødvendig med to personer for å løfte kabinettet. Ta tak i kabinettet under den nedre kanten, og løft med begge hender. Unngå personskade ved å holde ryggen rett og løfte med bena, ikke ryggen. Unngå skade på kabinettet og komponentene ved å aldri prøve å løfte kabinettet etter håndtakene på strømforsyningsenhetene, grensesnittprosessorene eller i plastpanelene foran på kabinettet. Disse håndtakene er ikke beregnet på å tåle vekten av kabinettet.
Translated Safety Warnings Avvertenza Prima di svolgere una qualsiasi delle procedure seguenti, verificare che il circuito CC non sia alimentato. Per verificare che tutta l’alimentazione sia scollegata (OFF), individuare l’interruttore automatico sul quadro strumenti che alimenta il circuito CC, mettere l’interruttore in posizione OFF e fissarlo con nastro adesivo in tale posizione. Advarsel Før noen av disse prosedyrene utføres, kontroller at strømmen er frakoblet likestrømkretsen.
Translated Safety Warnings Chassis Warning—Rack-Mounting and Servicing To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: Warning — This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
Translated Safety Warnings Warnung Zur Vermeidung von Körperverletzung beim Anbringen oder Warten dieser Einheit in einem Gestell müssen Sie besondere Vorkehrungen treffen, um sicherzustellen, daß das System stabil bleibt. Die folgenden Richtlinien sollen zur Gewährleistung Ihrer Sicherheit dienen: — Wenn diese Einheit die einzige im Gestell ist, sollte sie unten im Gestell angebracht werden.
Translated Safety Warnings Varning! För att undvika kroppsskada när du installerar eller utför underhållsarbete på denna enhet på en ställning måste du vidta särskilda försiktighetsåtgärder för att försäkra dig om att systemet står stadigt. Följande riktlinjer ges för att trygga din säkerhet: — Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på ställningen.
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