Western Digital My Cloud EX2 Ultra User Manual page 15

Back Panel Ethernet (Network) LEDs
The following table describes the network and activity LEDs:
Note: Looking at the port, the LED on the top left is the Activity LED, and the one
on the top right is the Link LED.
State LED
Link down Link
Link up – 10/100 Link
connection
Link up – 10/100/ Link
1000 connection
Link idle Activity
Link busy Activity
MY CLOUD EX2 ULTRA PRIVATE CLOUD STORAGE
USER MANUAL
Appearance State Description
Off Cable or device is not plugged in, or other
end of link is not operational.
Yellow Cable is plugged in, and both ends of the
link have successfully established
communications. 10/100 network
connection.
Green Cable is plugged in, and both ends of the
link have successfully established
communications. 10/100/1000 network
connection.
Solid Active communication is not in progress.
Green - Blinks Active communication is in progress.
PRODUCT OVERVIEW
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