The Di-106 Or Di-106M's Front Panel - D-Link DI-106 Series User Manual

The DI-106 or DI-106M's Front Panel

Names and descriptions of your router's front panel LEDs are
given below:
POWER—Comes on as soon as you connect the router to the
power adapter and plug the power adapter into a suitable AC
outlet.
TEST—Should be blinking if the router is functioning properly.
ISDN – LINK—Indicates that the router has an ISDN line
connected to the WAN interface and it has been successfully
initialized.
ISDN – B1 and ISDN – B2—On if there is an active WAN session
on that channel or if that channel is making or receiving a call.
ETHERNET – COL—Shines yellow when a collision occurs on
the LAN, that is, when two devices have attempted to transmit at
the same time.
ETHERNET – Uplink and ETHERNET – 1 through
ETHERNET – 5—Each of these indicators shines green when a
connection to an Ethernet device is detected. The indicator blinks
when a transmission is received from the device, and shines yellow
when the device has been partitioned, that is, temporarily isolated
30 Installation