Understanding the AP LED that alternates between amber and green blinks
Zyxel_Judy
Posts: 2,095 
Zyxel Employee
Zyxel Employee
in Other Topics
In certain situations, the AP may alternate between amber and green blinks. However, the speed and frequency of these blinks can vary, and each has a distinct meaning. This FAQ will clarify those meanings for you.
- Blinks between amber and green alternately with 300 milliseconds interval: The AP is booting up.
- Blinks between amber and green alternately with 1 second interval: The AP is discovering the NCC.
- Blinks between amber and green alternately 3 times and then turns solid green for 3 seconds: The AP is discovering an AC, or is managed by NCC but fails to connect with NCC, and is reconnecting with the NCC.
- Blinks between amber and green alternately 2 times and then turns solid green for 3 seconds: The AP is managed by an AC, but the uplink is disconnected.
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