4 Getting to know the router
This section will introduce the hardware of the router.
4.1 Front Panel
The front panel contains LEDs which show the status of the SHDSL router. Note: The front panel LEDs of the
NB712 (2-wire) and NB714 (2 or 4-wire selectable) are identical. The NB714 is shown below.
LED status
LEDs
PWR
WAN
LNK
ACT
LAN
1
2
3
4
ALM
14
Active
Description
On
Power on
On
SHDSL line connection is established
Blink
SHDSL handshake
On
Transmit or received data over SHDSL link
On
Ethernet cable is connected to LAN 1
Blink
Transmit or received data over LAN 1
On
Ethernet cable is connected to LAN 2
Blink
Transmit or received data over LAN 2
On
Ethernet cable is connected to LAN 3
Blink
Transmit or received data over LAN 3
On
Ethernet cable is connected to LAN 4
Blink
Transmit or received data over LAN 4
On
SHDSL line connection is dropped
Blink
SHDSL self test
NB712 / NB714 User Guide
YML829 Rev1