NIC indicator codes
Figure 5. NIC indicators
1.
link indicator
Table 4. NIC indicators
Convention
Status
A
Link and activity indicators are off
B
Link indicator is green
C
Link indicator is amber
D
Activity indicator is flashing green
Power supply unit indicator codes
AC power supply units (PSUs) have an illuminated translucent handle that serves as an indicator and DC
PSUs have an LED that serves as an indicator. The indicator shows whether power is present or a power
fault has occurred.
2.
activity indicator
Condition
The NIC is not connected to the
network.
The NIC is connected to a valid network
at its maximum port speed (1 Gbps or 10
Gbps).
The NIC is connected to a valid network
at less than its maximum port speed.
Network data is being sent or received.
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