61
Proprietary Information: Not for use or disclosure except by written agreement with Calix.
© Calix. All Rights Reserved.
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