Dell PowerEdge C8000 - Manual (Page 20)

20 About the System
NIC Indicator Codes
Figure 1-6. NIC Indicators (Front-Panel Ethernet Connector)
5 Fan 5 and 6
fault indicator
Amber Blinking Indicates a fault event occurred in
fans 5 and 6.
Off Off Fans 5 and 6 are operational.
1 link indicator 2 activity indicator
Indicator Status Indicator Code
Link indicator Solid amber Linking at 10 Mbps port speed
Solid green Linking at 100 Mbps port speed (maximum)
Activity
indicator
Solid green No activity
Blinking green Transmit or receive activity
Off Idle
Item Indicator Color Status Indicator Code