Dell PowerEdge Rack Enclosure 4020S User Manual

Page 3

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Cable Routing Procedures for the Dell PowerEdge R520 System

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Contents

Introduction ............................................................................................................. 4

Section 1: Cabling a PowerEdge R520 system with a CMA ....................................................... 4

1.1.

Connecting the cables to the system ................................................................... 4

1.2.

Routing the power cables through the strain reliefs ................................................. 5

1.3.

Installing the CMA .......................................................................................... 5

Section 2: Replacing a hot swap power supply on a PowerEdge R520 system with a CMA ............... 8

2.1.

Replacing a hot swap power supply with a left-side mounted CMA ............................... 8

2.2.

Replacing a hot swap power supply with a right-side mounted CMA ............................. 8

Section 3: Cabling a PowerEdge R520 system on sliding rails without a CMA ............................. 10

3.1.

Routing the cables ....................................................................................... 10

3.2.

Removing the outer CMA brackets for shallow racks .............................................. 10

Section 4: Cabling a PowerEdge R520 system installed on static rails ..................................... 11

Figures

Figure 1.

System with cables installed ............................................................................. 4

Figure 2.

Routing power cables through the strain reliefs on hot swap power supplies .................. 5

Figure 3.

Routing the power cable through the strain relief on a fixed power supply .................... 5

Figure 4.

Attaching the inner CMA attachment bracket ........................................................ 6

Figure 5.

Routing the cables through the CMA .................................................................... 6

Figure 6.

Left-side mounted CMA installation (preferred) ...................................................... 7

Figure 7.

Right-side mounted CMA installation (CMA shown in service position) ........................... 7

Figure 8.

Disconnecting the CMA attachment housings ......................................................... 9

Figure 9.

Replacing a hot swap power supply ..................................................................... 9

Figure 10.

Cable routing on sliding rails without a CMA ........................................................ 10

Figure 11.

Removing the outer CMA brackets for shallow racks .............................................. 11

Figure 12.

Cabling a system installed in static rails ............................................................. 11

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