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TD-8811 External ADSL2+ Router User Guide
Chapter 2: Hardware Installation Guide
The TD-8811 maintains three separate interfaces, one Ethernet ,one USB interface and
one ADSL interface. The Router should not be located where it will be exposed to
moisture or excessive heat. Place the Router in a location where it can be safely
connected to the various devices as well as to a power source.
2.1 System requirement
Confirm your computer has been installed with networking interface card (NIC) before
connecting ADSL2+ ROUTER to your computer, with the operating system supporting
the TCP/IP protocol.
2.2 LED explanation
The front panel of ADSL2+ ROUTER includes one power indicator (RED) and five
function indicators (GREEN), as explained in chart 1-1:
Indicator Description Status Function Details
PWR Power
On
Off
Power OK
Power fail
ADSL ADSL status
Slow flash
Quick flash
On
Self-detecting when power up
Connecting to the telecom network
Connection to telecom network OK
ALARM Mistake
On
Off
There is mistake when ADSL transmitting data or
receiving data
ADSL normal
ACT Data
On
Off
There is data transmitting or receiving on WAN
port
No data transmitting or receiving on WAN port
USB
USB status
On
Off
Flash
Connection to telecom network OK
Connect on USB port abnormal
Data transmitting or receiving
LAN Ethernet
On
Off
Flash
LAN port normal
Connection on LAN port abnormal
Data transmitting or receiving on LAN port
Chart 1-1
2.3 Rear-panel
¾ ON/OFF: Turn on/off the ADSL2+ ROUTER’s power.
¾ Power (9VAC/0.8A input): please do not use any unknown power adaptor,
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