LED
Status
Indication
SYS
The router works properly
On/Off The router works improperly
Link/Act
There is a device linked to the corresponding port
Off There is no device linked to the corresponding port
Flashing The corresponding port is transmitting or receiving data
Speed
On (Green) The linked device is running at 1000Mbps
On (Yellow)
The linked device is running at 100Mbps
Off
There is no device linked to the corresponding port or the
linked device is running at 10Mbps
DMZ
On The port is working in DMZ mode
Off The port is working in LAN mode
Interface Description
Interface Port Description
WAN 1~2
The WAN port is for connecting the router to a DSL/Cable
modem or Ethernet by the RJ45 cable
LAN 1~3
The LAN port is for connecting the router to the local PCs or
switches by the RJ45 cable
The DMZ port is for connecting the router to the servers
Console N/A
The Console port is for connecting with the serial port of a
computer or terminal to monitor and configure the router
Reset button
Use the button to restore the router to the factory defaults. With the router powered on, use a pin to
press and hold the Reset button (about 4~5 seconds). After the SYS LED goes out, release the Reset
button. If the SYS LED is flashing with a high frequency about two or three seconds, it means the router
is restored successfully.
2.3.2 Rear Panel
The rear panel of TL-ER6120 is shown as the following figure.
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