Connectors, LEDs, and Switches
Network Interface Controller
Figure 4-12: Network Interface Controller LEDs
Table 4-12: Network Interface Controller LEDs
Item Description Status
1 RJ-45 Ethernet connector
2 1000 Mb/s LED On = Good Gigabit Ethernet link
Off = No 1000 Mb/s link; possible link
at different speed
3 100 Mb/s LED On = Good 100 Mb/s fast Ethernet link
Off = No 100 Mb/s link; possible link at
different speed
4 10 Mb/s LED On = Good 10 Mb/s fast Ethernet link
Off = No 10 Mb/s link; possible link at
different speed.
5 Activity LED Blinking = Brief bursts of data detected
on the port
On = Streams of data detected on the
port
Off = No data detected on the port
HP ProLiant DL580 Generation 2 Server Maintenance and Service Guide 4-15