Dell EMC PowerEdge T640 - NIC Indicator Codes

Figure 10. Back view of the rack conguration
1
PCIe expansion card slots 2 System ID button/indicator
3 VGA port 4 Serial port
5 iDRAC9 dedicated network port 6 USB 2.0 port (2)
7 PCIe expansion card slots 8 Right external fan (available only with GPGPU conguration)
9 NIC port (2) 10 USB 3.0 port (4)
11 Power supply unit (2) 12 Left external fan (available only with GPGPU conguration)
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 owing through the NIC, and the link LED indicator indicates the speed of the connected network.
Figure 11. NIC indicator codes
1
link LED indicator 2 activity LED indicator
18 Dell EMC PowerEdge T640 overview