Dell PowerEdge PDU Metered LCD Cabling PowerEdge R415 - Page 5

Cable Routing Procedures for Dell™ PowerEdge™ R415 Systems 1.2 Installing the Inner CMA Attachment Bracket As described in the Rack Installation Instructions, locate and attach the appropriate inner CMA attachment bracket based on which side you wish to mount the CMA. Use the bracket marked "A" for mounting the CMA on the left side, and the bracket marked "B" for mounting on the right side. See Figure 2. Figure 2: Attaching the Inner CMA Attachment Bracket 1.3 Routing the Power Cables Through the Strain Reliefs After you have installed the tray and cables, route the power cables through the strain reliefs located on the power supply handles as shown in Figure 3. Figure 3: Routing Power Cables Through the Strain Reliefs 1.4 Routing the Cables Through the CMA The CMA can be installed on either the rear right or rear left side of the rails. Mounting the CMA on the side that is opposite of the power supplies (left-side mount) is recommended; otherwise, the CMA must be partially disconnected in order to remove the power supplies. Refer to Section 3 for details on power supply replacement. Page 3