Routing The Power Cables Through The Strain Reliefs; Figure 1. System With Cables Installed; Figure 2. Routing Power Cables Through The Strain Reliefs On Hot Swap Power Supplies; Figure 3. Routing The Power Cable Through The Strain Relief On A Fixed Power Supply - Dell PowerEdge PDU Managed LED Manual

Cable Routing Procedures for the Dell PowerEdge T320 & T420 Systems
Figure 1. System with cables installed

1.2. Routing the power cables through the strain reliefs

After you have installed the tray and cables, route the power cable(s) through the strain relief(s)
located on the power supply handle(s) as shown in Figures 2 & 3.
Figure 2. Routing power cables through the strain reliefs on hot swap power supplies
Figure 3. Routing the power cable through the strain relief on a fixed power supply
5