Huawei EchoLife HG8110 Service Manual page 29

EchoLife HG8010/HG8110/HG8240/HG8245/HG8247/
HG8447 GPON Terminal
Service Manual
Figure 2-24 LEDs on the HG8447
Table 2-13 Indications of the LEDs on the HG8010/HG8110/HG8240/HG8245/HG8247/
HG8447
Silk Screen
POWER
PON
LOS
LAN1-LAN4
Issue 02 (2011-12-08)
Name Status
Green: always on
Power supply Orange: always
LED on
Off
Authentication
See
LED
Connection
See
LED
Always on
Ethernet port
Blinks
LED
Off
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Indication
The device is powered on.
The device is powered by the
backup battery.
The power supply is cut off.
Table 2-14.
Table 2-14.
The Ethernet connection is in the
normal state.
Data is being transmitted on the
Ethernet port.
The Ethernet connection is not set
up.
2 System Overview
21