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Cisco Systems 12012 manual H10600

Models: 12012

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Page 11

H10600

Removing and Replacing a Card Cage Assembly

Figure 4 Removing a DC-Input Power Supply

DC-input power supply

H10600

Use two hands to slide power supply out of bay

Caution The DC-input power supply weighs 19 lb (8.3 kg). Use two hands when handling the power supply.

Step 6 Place your free hand underneath the power supply for support and slide the power supply completely out of the bay. Set the power supply aside

Repeat Step 2 through Step 6 for the rest of the DC-input power supplies.

Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 11

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Cisco Systems 12012 manual H10600

Contents

Product Number GSR12-CARDCAGE= Product OverviewTop blower module Air filter tray Power supply bayProduct Overview Figure 1 Cisco 12012-Front ViewSafety Warnings Safety GuidelinesSafety with Equipment Safety with Electricity Preventing Electrostatic Discharge Damage Tools and Parts RequiredRemoving a Power Supply Removing and Replacing a Card Cage AssemblyPowering Down the Cisco Perform the following steps to remove an AC-input power supply H10376 AC-input power supplyUse two hands to slide power supply out of bay Removing a DC-Input Power Supply H10600 Removing a Line Card From the Upper Card Cage Removing the Cards From the Upper Card CageH10880 Chassis cable-management tray a b cLine card cable-management bracket Interface cable Cable clip Cable clipslevers away Removing a RP From the Upper Card Cagea Loosen captive screws b Pivot ejectorRemoving an Alarm Card From the Upper Card Cage OC-12/STM-4 POS Removing the Cards From the Lower Card CageQ OC-3/STM-POS OC-12/STM-4 ATMH10472 Air filterH10473 H10474 Removing the System Grounding H10898 Removing the Card Cage AssemblyFrame Removing and Replacing a Card Cage AssemblyFigure 14 Removing the Card Cage Assembly From the Frame Card cage assemblyRemoving and Replacing a Card Cage Assembly Installing a New Card Cage AssemblyReplacing the Cards in the Lower Card Cage Replacing a Line Card in the Upper Card Cage Replacing the Cards in the Upper Card CageRepeat Step 2 through Step 5 for the rest of the line cards H10879 Replacing the RP in the Upper Card Cage Replacing the Alarm Card in the Upper Card CageReplacing an AC-Input Power Supply Installing the System GroundingReplacing the Power Supplies Replacing a DC-Input Power Supply H10612 Checking the Installation FCC Class A Compliance Cisco Connection Online Cisco Connection Online