Quick Start Guide

9
Front Panel Lights
During Power up, the lights will blink for about a minute.
LIGHT
COLOR
DESCRIPTION
Power
Green
OFF:
Power supplied by
external UPS
ON:
Normal power-on
Downstream
Green or
Blue
OFF:
On external UPS power
Green Blinking:
Scanning for DS channel
Green ON:
Connected on 1
Downstream channel
Blue Blinking:
Negotiating bonded
channel(s)
†
Blue ON:
Bonded with 2 or more
c
hannels
Upstream
Green or
Blue
OFF:
Upstream not connected
or on
external UPS power
Green Blinking:
Ranging in progress
Green ON:
Connected on 1 channel
Blue Blinking:
Negotiating bonded
channel(s)
†
Blue ON:
Bonded with 2 or more
channels
Online
Green or
Blue
OFF:
Offline or on external UPS
power
Blinking:
Trying to go online
Green ON:
Blue ON:
Online in DOCSIS 3.0 mode
Online in DOCSIS 3.1 mode
UPS power
Green
OFF:
Unit running on AC-
supplied power
ON:
AC power fail / External
UPS back-up active