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Chapter 3 Hardware
NWA/WAC/WAX Series User’s Guide
52
The following table describes the LEDs.
Table 15 NWA1123-AC PRO LEDs
LED
COLOR
STATUS
DESCRIPTION
PWR/SYS
Amber
Blinks between amber
and green alternately
(1 second interval).
The LED blinks between amber and green alternately when
the Zyxel Device is booting up.
Green
Green
On
The Zyxel Device is ready for use.
Slow Blinking (On for 1
sec, Off for 1 sec)
The wireless module of the Zyxel Device is disabled or failed.
Red
On
There is a system error and the Zyxel Device cannot boot
up, or the Zyxel Device suffered a system failure.
Fast Blinking (On for 50
ms, Off for 50 ms)
The Zyxel Device is undergoing firmware upgrade.
Slow Blinking (Blink for 3
times, Off for 3 sec)
The Uplink interface is down.
Management
Green
On
The Zyxel Device is managed by the NCC.
Slow Blinking (On for 1
sec, Off for 1 sec)
The Zyxel Device is using default WiFi settings, or the Zyxel
Device is connected to the NCC but is unregistered with
the NCC.
Amber
Blinks between amber
and green alternately
(1 second interval)
The Zyxel Device is searching for (discovering) the NCC.
Green
Amber
Blinks between amber
and green alternately
3 times and then turns
solid green for 3
seconds.
The NCC is connecting to the registered Zyxel Device.
Green
Off
The Zyxel Device is in standalone mode.
WLAN
Green
On
The 2.4 GHz radio is set to “Ceiling” and is active
Amber
On
The 2.4 GHz radio is set to “Wall” and is active
Off
The 2.4 GHz WLAN is not active.
WLAN
Green
On
The 5 GHz radio is set to “Ceiling” and is active
Amber
On
The 5 GHz radio is set to “Wall” and is active
Off
The 5 GHz WLAN is not active.
UPLINK
Amber
On
The port is operating as a 100 Mbps connection.
Blinking
The Zyxel Device is sending/receiving data through the port
at 100 Mbps.
Green
On
The port is operating as a Gigabit connection (1000 Mbps).
Blinking
The Zyxel Device is sending/receiving data through the port
at 1 Gbps.
Off
The port is not connected.
LAN
Amber
On
The port is operating as a 100 Mbps connection.
Blinking
The LAN port is sending/receiving data at 100 Mbps.
Green
On
The port is operating as a Gigabit connection (1000 Mbps).
Blinking
The LAN port is sending/receiving data at 1 Gbps.
Off
The LAN port is not connected.