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NIC indicator codes
Figure 6. NIC indicators
1. link indicator 2. activity indicator
Indicator Indicator code
A Link and activity indicators are off The NIC is not connected to the
network.
B Link indicator is green The NIC is connected to a valid
network at its maximum port
speed (1 Gbps or 10 Gbps).
C Link indicator is amber The NIC is connected to a valid
network at less than its maximum
port speed.
D Activity indicator is blinking green Network data is being sent or
received.
Power indicator codes
Each AC power supply unit (PSU) has an illuminated translucent handle and each DC power supply unit
(when available) has an LED that serves as an indicator to show whether power is present or a power fault
has occurred.
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