Huawei EchoLife OT925-G User Manual page 20

EchoLife OT925-G
User Guide
1.2
Outline
This section describes the outline, light-emitting diodes (LEDs), ports, and buttons of the
OT925-G. .1 shows the outline of the OT925-G.
.1
LEDs
The OT925-G provides various LEDs to indicate the running status, which helps you to locate and
troubleshoot device problems.
LEDs of the OT925-G
Issue 02 (2007-08-30)
Outline of the OT925-G
LED Color
PWR Green
(Power LED)
ALM Red
(System alarm
LED)
LINK Green
(Link LED)
AUTH Green
(Authentication
status LED)
Huawei Technologies Proprietary
Status Description
On The device is powered on normally.
Off The device is powered off.
On Device temperature exceeds the alarm
threshold.
Off The device raises no alarm.
On GPON link is normal.
Off GPON link signals are lost.
On The device passes the authentication.
Blinking Authentication is in progress.
Off Authentication fails.
Tables
xiv