LED............ Colour ............Indication
DATA ..........Green - ..........Blinking While receiving / sending data.
PWR ............Green .........– Solid Power is ON.
LAN .............Green –......... Solid Ethernet connectivity to PC is established.
............. Green- Blinking Data Transfer between PC and Modem.
LINK............. Green – Solid
ADSL Link successfully established.
...................Green – Blinking Modem is attempting to make an ADSL connection.
..................... ..... OFF ADSL connection not established.
Ref : utstrusrguide.pdf
This is from this web site. picture shows only four lights.
It makes no difference.
Access the modem. In Advanced Mode look for Diagnostics page.
Or Device status /ADSL status will give you SNR and Attn data.
SNR preferably more than 6 Db higher the better
Attn less than 50 db the lower the better.
Start run cmd type ping 192.168.1.1
type ping
Google
type tracert
Google
Start Network/LAN/Properties/TCP/IP properties In
DNS enter 208.67.220.220 and 208.67.222.222.
In the modem check modulation is G DMT interleaved.
UT-STAR (UT-300R2U - firmware version R1.00B02.3AS.BL) configuration guide
Front Panel - LED Indicators
The ADSL
Router is equipped with four LEDs on the front panel as described in the table
below
Name of LED Colour Indication
PWR Green The Power LED lights up when the router is powered
on
Status Green This LED blinks if router is in proper condition
ADSL Green This LED is off when an ADSL line is not detected.
It flashes when the router is attempting to make an ADSL
connection.
The LED is solidly lit when an ADSL connection has been
successfully established.
Ethernet Green Solidly lit when Ethernet connection to PC is OK
USB Green Solidly lit when USB connection to PC is OK