ASROCK Rack E3C246D4M-4L User Manual page 22

**There are two LEDs on each LAN port. Please refer to the table below for the LAN port
LED indications.
LAN Port LED Indications
Activity / Link LED
Status
Off
Blinking Green
On
16
ACT/LINK LED
LAN Port
Description
No Link
Data Activity
Link
SPEED LED
Activity / Link LED
Status Description
Off 10Mbps connection or
no link
Off 100Mbps connection
Yellow 1Gbps connection