Cisco Systems UCS 5100, UCS 5108 manual Attaching the Round Hole Adapter Kit to the Rails Optional

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Installation

Attaching the Round Hole Adapter Kit to the Rails (Optional)

•Any optional items ordered

Step 3 Verify that all unused blade slots and power supply bays have blank covers.

Attaching the Round Hole Adapter Kit to the Rails (Optional)

Note The chassis tool-less rails are designed for racks that have square mounting holes. You must use the round hole adapters (N20-CRMK2-RHA=) to install the chassis in racks that have round mounting holes.

This round hole adapter kit allows you to adapt the rail kit (N20-CRMK2=) to install into rack (front and/or rear) posts that use either threaded or non-threaded round holes. Four adapters in the kit are for adapting the rail kit to install into rack posts with threaded round holes, and the other four adapters in the kit are for adapting the rail kit to install into rack posts with non-threaded round holes. You can use a combination of adapters based on the type of holes in the rack posts. Various sizes and lengths of screws are also included in the kit.

Procedure

Step 1 Insert the adapter tab into the mounting rail as shown in callout 1.

Step 2 Slide the adapter up to lock it into position as shown in callout 2.

Step 3 Secure the adapter into place using the provided pan-head screw as shown in callout 3.

Figure 2: Attaching the Round Hole Adapter (Optional)

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Step 4 Repeat steps 1to 3 for the other three adapters.

 

Cisco UCS 5108 Server Chassis Installation Guide

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OL-20035-05

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Contents Following notes and warnings apply to all installation tasks This chapter contains the following sectionsRack Requirements Cable ManagementAirflow Considerations BeforeInstallation Guidelines Moving Server ChassisRequired Equipment Unpacking and Inspecting the ChassisAttaching the Round Hole Adapter Kit to the Rails Optional Repeat steps 1to 3 for the other three adapters10-32 Phillips round washer head screws Cage nuts Left tool-less rack mount railRight tool-less rack mount rail Round hole adapters threadedInstalling the Rails Adjusting the Tool-less Rack Mount RailInstalling Tool-less Chassis Support Rails into the Rack Proper Placement for the Rails and Cage Nuts Installing the Round Hole Adapter Kit Left rail Right railAttaching the Mounting Brackets to a Round Hole Rack Round Hole Adapter and Rails Installed in a Rack Mounting Rail Weight Distribution Square Hole Mount Shown Inserting the Chassis into the RackSecuring the Chassis Into the Rack Connecting a DC Power Supply Required ToolsProcedure Inch holes measuring .625 inches from center to center Cabling Considerations for Fabric Port Channels Port Groups for Fabric Port ChannelsProper FEX and Fabric Interconnect Port Connectivity Fabric Interconnect B Rear Port Removing the Chassis from a Rack SFP+ Twinax Copper Transceivers Gb Ethernet -copper SFP+ 1 m, 3.28 ftOptical SFP+ Transceivers Removing a Twinax Copper SFP+ Transceiver OL-20035-05
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