Cable Routing Procedures for Dell™ PowerEdge™ R415 Systems
A Dell™ Technical White Paper
By Greg Henderson, Chris Kitten and Jose L. Flores Dell™ │ Datacenter Infrastructure Engineering
March 2011
Cable Routing Procedures for Dell™ PowerEdge™ R415 Systems
THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL INACCURACIES. THE CONTENT IS PROVIDED AS IS, WITHOUT EXPRESS OR IMPLIED WARRANTIES OF ANY KIND.
© 2011 Dell Inc. All rights reserved. Reproduction of this material in any manner whatsoever without the express written permission of Dell Inc. is strictly forbidden. For more information, contact Dell.
Dell, the DELL logo, the DELL badge, and PowerEdge are trademarks of Dell Inc.
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Cable Routing Procedures for Dell™ PowerEdge™ R415 Systems |
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Contents |
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Introduction............................................................................................................................................................... |
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Section 1: Cabling a Dell™ PowerEdge™ R415 With a Cable Management Arm (CMA)............................................ |
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1.1 |
Connecting the CMA Cables to the System.................................................................................................. |
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1.2 |
Installing the Inner CMA Attachment Bracket ............................................................................................. |
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1.3 |
Routing the Power Cables Through the Strain Reliefs ................................................................................. |
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1.4 |
Routing the Cables Through the CMA.......................................................................................................... |
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1.5 |
Left-Side Mounting Instructions................................................................................................................... |
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1.6 |
Right-Side Mounting Instructions ................................................................................................................ |
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Section 2: Cabling a Dell™ PowerEdge™ R415 System Without a CMA .................................................................... |
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2.1 |
Routing the Cables ....................................................................................................................................... |
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2.2 |
Removing the CMA Brackets for Shallow Racks........................................................................................... |
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Section 3: Replacing a Power Supply on a PowerEdge™ R415 System With a CMA ................................................. |
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Section 4: Cabling a PowerEdge™ R415 System Installed in Static Rails ................................................................... |
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Table of Figures |
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Figure 1: System with Cables Installed ................................................................................................................... |
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Figure 2: Attaching the Inner CMA Attachment Bracket..................................................................................... |
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Figure 3: Routing Power Cables Through the Strain Reliefs .............................................................................. |
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Figure 4: Routing the Cables Through the CMA .................................................................................................. |
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Figure 5: Attaching the KVM Dongle to the CMA Basket .................................................................................... |
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Figure 6: Left-Side Mounted CMA Installation (Preferred).................................................................................. |
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Figure 7: Right-Side Mounted CMA Installation ................................................................................................... |
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Figure 8: Cable Routing Without a CMA ................................................................................................................ |
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Figure 9: Removing the CMA Brackets for Shallow Racks.................................................................................. |
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Figure 10: Disconnecting the Inner CMA Attachment Bracket.......................................................................... |
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Figure 11: Replacing the Outer Power Supply ...................................................................................................... |
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Figure 12: Cabling a System Installed in Static Rails .......................................................................................... |
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Cable Routing Procedures for Dell™ PowerEdge™ R415 Systems
Introduction
This white paper covers recommended cable routing procedures for the Dell™ PowerEdge™ R415 system in the following racks:
PowerEdge™ 2410
PowerEdge™ 4210
PowerEdge™ 2420
PowerEdge™ 4220 (including wide and deep versions)
PowerEdge™ 4820 (including wide and deep versions)
If you are using the optional CMA, following these procedures will allow you to extend the system from the rack for service without powering down or disconnecting the cables. If you are not using the CMA, following these procedures will ensure secure attachment and strain relief of the cables behind the system. For guidelines on how to route cables within the rack, refer to the Dell Best Practices Guide for Rack Enclosure white paper.
Section 1: Cabling a Dell™ PowerEdge™ R415 With a Cable Management Arm (CMA)
This section details how to cable a PowerEdge™ R415 system using a CMA. If you are cabling the system without the optional CMA, refer to Section 2.
Follow the instructions contained in the Rack Installation Guide in the rail kit to install the server into the rack. Once installed, use these instructions to install the cables. All illustrations in the following sections were created using a PowerEdge™ R415 system.
NOTE: PowerEdge™ R415 systems are compatible with the PowerEdge™ R310 & R410 rails and CMAs.
1.1 Connecting the CMA Cables to the System
Attach the CMA tray to the back of the rails as described in the CMA Installation Instructions provided in the CMA kit. Connect all applicable cables to the rear of the system and verify that all connections are secure. See Figure 1.
Figure 1: System with Cables Installed
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