OverTek OT-4020VW GEPON ONU User Manual page 8

1.4. LED Description:
LED Color
PWR Green
LOS RED
PON GREEN
WiFi GREEN
WPS
Multi
Color
USB GREEN
Internet Green
Phone1, 2 GREEN
LAN1/3/4/ITV GREEN
OverTek
Status Description
Light ONU is powered
Extinguished ONU is not powered
Extinguished ONU receives good GEPON Signals
Flashing ONU receives poor GEPON Signals
Light ONU logic link is established successful
Extinguished ONU logic link is not established
Flashing ONU is trying to establish a link with OLT
Light Wireless LAN is activated
Extinguished Wireless LAN is not activated or disabled
Flashing Data Transmission over Wireless LAN interface
Extinguished WPS is not activated or disabled
Yellow LED Flashing Light for 2s, Extinguished for 1s, accepting wireless LAN
registration after pressing the WPS button
RED LED Flashing Light or Extinguished in an time interval of 1s, fail to accept
Wireless LAN registration
RED LED Flashing Flashing 5 times with time interval of 1s, Extinguished for 0.5s,
accepting two or multiple Wireless LAN registration
GREEN LED Light Lights for more than 5 minutes, accepting Wireless LAN
registration successful
Light USB is connected and working on Host mode
Extinguished USB is not connected
Flashing Data Transmission over USB port
Light Successfully connected to Internet
Extinguished Not connected to Internet
Light Analog phone connected is in use
Extinguished Analog phone connected is not in use
Flashing Incoming call
Light Connected to Ethernet LAN devices
Extinguished Not connected to any Ethernet LAN devices
Flashing Data Transmission over Ethernet LAN Interfaces
8 / 75
OT-4020VW GEPON ONU User Manual
www.overtek.com.br