Nic Indicator Codes - Dell EMC PowerEdge T640 Installation And Service Manual

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NIC indicator codes

Each NIC on the back of the system has indicators that provide information about the activity and link status. The activity LED indicator
indicates if data is flowing through the NIC, and the link LED indicator indicates the speed of the connected network.
Figure 10. NIC indicator codes
1 link LED indicator
USB 2.0 port (2)
PCIe expansion card slot(s)
Right external fan
NIC port (2)
USB 3.0 port (4)
Power supply unit (2)
Left external fan
N/A
N/A
N/A
N/A
2 activity LED indicator
see the iDRAC User's Guide at
Dell.com/idracmanuals.
The USB ports are 4-pin, 2.0-
compliant. These ports enable
you to connect USB devices to
the system.
The expansion slot(s) enable you
to connect PCI Express
expansion cards. For more
information on the expansion
cards that are supported on your
system, see the Expansion card
guidelines.
Right external cooling fan
The NIC ports are integrated on
the system board provide
network connectivity. For more
information about the supported
configurations, see the Technical
specifications section.
The USB ports are 9-pin and
3.0-compliant. These ports
enable you to connect USB
devices to the system.
For more information about the
PSU configurations, see the
Technical Specifications section
Left external fan
Dell PowerEdge T640 overview 21