Cisco Systems MEM-S2-512MB=, MEM-MSFC2-512MB=, MEM-S3-1GB= manual Horizontal slots, Vertical slots

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Horizontal slots

Installing the SP and RP Memory Upgrade Kit

Caution Always use an ESD wrist strap when handling the Supervisor Engine 720 or coming in contact with internal components.

To remove the supervisor engine, follow these steps:

Step 1 Disconnect any network interface cables attached to the supervisor engine.

Step 2 Verify that the captive installation screws on all of the modules in the chassis are tight. This step ensures that the space created by the removed module is maintained.

Note If the captive installation screws are loose, the EMI gaskets on the installed modules will push the modules toward the open slot, reducing the opening size and making it difficult to reinstall the module.

Step 3 Loosen the two captive screws on the supervisor engine that is to be removed.

Step 4 Depending on the orientation of the slots in the chassis (horizontal or vertical), perform one of the following two sets of steps:

Horizontal slots

a.Place your thumbs on the left and right ejector levers, and simultaneously rotate the levers outward to unseat the supervisor engine from the backplane connector. (See Figure 1.)

b.Grasp the front edge of the supervisor engine, and slide the supervisor engine partially out of the slot. Place your other hand under the supervisor engine to support the weight of the module. Do not touch the module circuitry. (See Figure 2.)

Vertical slots

a.Place your thumbs on the ejector levers located at the top and bottom of the supervisor engine, and simultaneously rotate the levers outward to unseat the supervisor engine from the backplane connector.

b.Grasp the edges of the supervisor engine, and slide the supervisor engine straight out of the slot. Do not touch the module circuitry.

Step 5 Place the supervisor engine on an antistatic mat or antistatic foam.

Supervisor Engine 720 Switch Processor and Route Processor Memory Installation Note

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Contents Contents Product Number MEM-S2-512MB=, MEM-MSFC2-512MB=, MEM-S3-1GB=MEM-MSFC3-1GB= Safety Overview Warnung WICHTIGE SICHERHEITSHINWEISE Varning! VIKTIGA SÄKERHETSANVISNINGAR Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo 78-15538-02 Safety Overview78-15538-02 Installing the SP and RP Memory Upgrade Kit Required ToolsRemoving the Supervisor Engine Vertical slots Horizontal slotsEjector lever Captive installation screw Opening the Ejector Levers Horizontal Chassis Shown91525 Removing the Module from the Chassis Horizontal Chassis Shown Removing and Installing the DRAM DIMMsDRAM DIMM DRAM DIMM Location on the Supervisor EngineHandling a DIMM 28580To install the DRAM DIMM upgrade kit, perform these steps Installing the Supervisor Engine Figure 6 Positioning the Module in a Horizontal Slot Chassis WS-SUP72 SUPERVISOR 720 WITH INTEGRATED SWITCH FABRICInsert module between slot guidesf. Verify that the STATUS LED is lit 1mm Gap between the module EMI gasket and the module above it Press downClearing the EMI Gasket in a Horizontal Slot Chassis 91528Insert module between slot guides Positioning the Module in a Vertical Slot ChassisPress left Press left Gap between the module EMI gasket and the module above it 1mmStatement 1029-Blank Faceplates and Cover Panels Translated Safety WarningsWarnung Blanke Faceplates und Abdeckungen haben drei wichtigen Funktionen 1 Sie schützen vor gefährlichen Spannungen und Strom innerhalb des Chassis 2 sie halten elektromagnetische Interferenzen EMI zurück, die andere Geräte stören könnten 3 sie lenken den kühlenden Luftstrom durch das Chassis. Das System darf nur betrieben werden, wenn alle Karten, Faceplates, Voder- und Rückabdeckungen an Ort und Stelle sind Advarsel Blanke frontplader og sidepaneler tjener tre vigtige formål de forhinder udsættelse for farlig spænding og strøm inde i chassiset, de isolerer elektromagnetisk interferens EMI, der kan forstyre andet udstyr, og de leder en strøm af kølig luft gennem chassiset. Betjen ikke systemet medmindre alle kort, frontplader, sidepaneler og bagpaneler er på plads Statement 1030-Equipment Installation Advarsel Bare opplært og kvalifisert personell skal foreta installasjoner, utskiftninger eller service på dette utstyret Statement 1034-Backplane Voltage Aviso O sistema em funcionamento emite tensão ou energia elétrica perigosa no painel traseiro. Seja cauteloso ao fazer a manutenção Cisco.com Obtaining DocumentationProduct Documentation DVD Ordering DocumentationReporting Security Problems in Cisco Products Documentation FeedbackCisco Product Security Overview Cisco Technical Support & Documentation Website Obtaining Technical AssistanceDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information 2003-2005 Cisco Systems, Inc. All rights reserved