Led Status - ADTRAN CenturyLink C424G Quick Start Manual

LED S
TATUS
The LEDs are located beneath the plastic housing on the front of the C424G ONU, and are only visible after power has been applied. The
following table provides the LED status during normal operations.
Label Function
POWER BOOT-UP
RESET
UPGRADE LOCAL
UPGRADE REMOTE
WAN/GPON PHYSICAL LINE LINK
UP
INTERNET AUTO-DETECTION
PPP
REGISTRATION ID
Internet PPP and/or IPOE LED during Registration ID will function as follows:
CONNECTION
FAILURE
AUTHENTICATED
W/PPP CREDENTIALS
INTERNET WALLED GARDEN
PPP AND
IPOE
61287781F1C-13A
Status Indication
Off Power is OFF.

Green Boot-up complete.

-
Green Flashing Boot-Up in process.
Yellow Software Image boot-up Test in

process. Will remain Yellow if test
fails.
Red Hardware boot-up test in process.

Will remain Red if test fails.
Yellow Hold Reset Button for Ten Sec-

onds. LED turns Yellow during
reset.
- Yellow Flashing Local Upgrade in process.
-
Yellow Flashing During Remote Upgrade, unit
alternates between Flashing
4
Green Flashing
Yellow and Green.
Green Link Connected.

Red Link Lost.

Green During Auto-Detection, unit will

alternate between Green and Red
 Red
until unit is detected.
Red Red indicates Auto-Detection

failed. LED will remain Red for 5-
seconds, then Auto-Detection will
resume.
Yellow Authentication using PPP at

nect@centurylink.com
Authentication from LAN to WAN
- Yellow
and WAN to LAN in process.
Flashing
Yellow Authentication using PPP user-

name in PPPoE or PPPoA mode
at connect@centurylink.com
plete.
-
Yellowing
Authentication from LAN to WAN
Flashing
and WAN to LAN in process.
NOTE:
The Walled garden state will initi-
ate under the following circum-
stances:
■
The modem is authenticated
with the
connect@centurylink.com
PPP username in PPPoE or
PPPoA mode.
■ The CPE captive portal is
enabled via ACS in all
protocols.
con-
complete.
com-
5