Installing Power Modules - Cisco NCS 4016 Installation Manual

Chapter 4 Installing Power Components

Installing Power Modules

Figure 4-8 Screws on Power Tray Mounting Ears
1 Screws on the power tray mounting ears
Installing Power Modules
The following procedures describe how to install power modules into the chassis. The installation
procedure is the same for both AC or DC modules.
Never force a power module into the power tray if you feel any resistance! The power modules are keyed
Caution
to prevent AC modules from being plugged into a DC power tray or a DC module into an AC power tray.
Forcing a module into the incorrect tray can cause damage to the module and the tray.
Each power module has three status LEDs located on the front left side of its faceplate.
Cisco Network Convergence System 4000 Series Hardware Installation Guide
4-12