Hardware
Front Panel
The TDM-C500 ADSL2/2+ Modem Router's LEDs indicators display information about the device's
status.
Power
Lights up when TDM-C500 ADSL2/2+ Modem Router is powered on.
Blinking when Port 1 of this TDM-C500 ADSL2/2+ Modem Router is sending or receiving
LAN
data.
Lights up when a successful ADSL2/2+ connection is established.
ADSL
Blinking when it is attempting to make an ADSL connection with ISP.
INTERNET Lights up when connection is established to Internet.
USB
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