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DR4300 Owners Manual
Power supply unit indicator codes
15
NIC indicator codes
Each NIC on the back panel has an indicator that provides information about the network activity and link status.
The activity LED indicates whether the NIC is currently connected or not. The link LED indicates the speed of the
connected network.
Figure 4. NIC indicators
1. link indicator
2. activity indicator
Table 5. NIC indicators
The NIC indicators table describes different NIC indicator codes and condition of the connectivity.
Convention
Status
Condition
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 flashing green
Network data is being sent or received.
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.
Summary of Contents for DR4300e
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