5
ONU-6100B-2x Series User’s Guide
1.1 Check the LEDs (Lights)
• The
POWER
LED turns steady on when you connect the
ONU-6100B-2x to the power supply.
• The
PON
LED turns on when the fiber connection is avail-
able.
• The
LAN
LED turns on when the
LAN
port is properly con-
nected.
The following table describes the LEDs in detail.
Label
Color
Status
Description
POWER
Green
On
The ONU-6100B-2x is receiving
power and is ready.
Off
The ONU-6100B-2x is not receiving
power.
PON
Green
On
Connection to the optical network is
up.
Off
Connection to the optical network is
down.
Blinking The ONU-6100B-2x is trying to
register to an OLT.
