3 Product Overview
Indicator LED Description
See Table 3.24 for the description of indicator LEDs on the AN5506-
04-GG.
Table 3.24
Description of Indicator LEDs on the AN5506-04-GG
Indicator
LED
Meaning
Color
Status
Status Description
Power
Power
status
indicator
LED
Green
ON
The device is powered on.
OFF
The device is not powered on.
PON
Register
status
indicator
LED
Green
ON
The ONU is activated.
OFF
Activation of the ONU is not
yet started.
LOS
Optical
signal
status
indicator
LED
Red
Blinking
The device has not received
the optical signal.
OFF
The device has received the
optical signal.
VOIP
Voice
service
register
status
indicator
LED
Green
ON
The device is registered in the
softswitch system.
OFF
The device is not registered in
the softswitch system.
Phone1,
Phone2
Phone
port
status
indicator
LED
Green
ON
The port is registered in the
softswitch system.
Blinking
Service flow is found at the
port.
OFF
The port is not registered in
the softswitch system.
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