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T073G, T076G, and T077G LED Description
LED
Color
Status
Indication
POWER
Green
Solid
ONT is operating from AC power
Slow Blink
ONT is operating from UPS power
Fast Blink
System Booting
Red
Solid
UPS battery low
LINK
Green
Solid
Optical link is OK
Off
Optical link is NOT OK
AUTH
Green
Solid
ONU is authorized
Blink
ONU is registering
Off
ONU is NOT authorized
LAN1/
LAN2
LAN3/
LAN4
Green
Solid
LAN port connected, but no data transmission.
Blink
LAN port has data transmission
Off
LAN port is not connected to terminal device or
system power is off
TEL1/
TEL2
Green
Solid
Already register to soft-switch, but no service flow
Blink
There is service flow on this port
Off
System power is off, or is not registered to soft-
switch
Internet
Green
Solid
Indicate PPPoE or DHCP sign up completed
successfully. Internet is connected
Blink
Indicate to be getting IP with PPPoE or DHCP
Off
Indicate WAN is not configured
WPS
Green
Solid
Register successfully
Yellow
Blink
Register is in progress
Red
Blink
Session Overlap Detected or WPS Error
Green
Off
WPS function is not enable, or system power is off
WLAN
Green
Solid
Wireless Interface enable
Blink
Data transmitting at wireless interface
Off
Wireless interface disable, or system power off
