Quantum DXi6902, Field Service Manual, Page: 35 / 242

Chapter 1: DXi6902 Basic Operations
DXi6902 Node
Quantum DXi6902 User’s Guide 11
Figure 7 LEDs for 10 GbE
Adapter With Dual Optical or
Twinax Ports
Node Power Supply
Indicators
Each power supply has an illuminated translucent handle that serves as
an indicator to show whether power is present or whether a power fault
has occurred (see Figure 8 ):
• Not lit - Indicates power is not connected.
• Green - Indicates a valid power source is connected to the power
supply and that the power supply is operational.
• Flashing amber - Indicates a problem with the power supply.
• Flashing green - When hot-adding a power supply, this indicates
that the power supply is mismatched with the other power supply.
Replace the power supply that has the flashing indicator with a
power supply that matches the capacity of the other installed power
supply.
Caution: All power supplies are hot swappable. When replacing
power supplies, never remove more than one power supply
at a time from the system. Also, before you remove one
power supply, make sure the other power supply is
operating correctly (indicator handle is green).
Port 1
Link indicator
Port 2
Activity indicator
Activity indicator
Link indicator