Dell C2422HE User Manual page 33

RJ45 Connector LED status:
LED Color
Right LED Amber or Green Speed indicator:
Left LED Green
NOTE: RJ45 cable is non in-box standard accessory.
Right LED
Left LED
Description
• Amber On - 1000 Mbps
• Green On - 100 Mbps
• Off - 10 Mbps
Link / Activity indicator:
• Blinking - Activity on the port.
• Green On - Link is being established.
• Off - Link is not established.
About your monitor | 33