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3 Product Overview
Table 3.9
Description of Indicator LEDs on the AN5506-04-CG
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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