Installing the Power Components
Always disconnect power servicing the input power connection.
Note
If the input voltage polarity is reversed, or if the LED circuit fails, the LED will not light. In this case,
Caution
service personnel should check for hazardous voltages before working on the system.
Figure 14: AC and DC Power Module Power Module Status Indicators
1
Input OK LED
2
Output OK LED
Cisco Network Convergence System 6000 Fabric Card Chassis Hardware Installation Guide
About the Power Module Status Indicators
3
Fault LED
17