LED Description Status Description
Off
The Ethernet connection is not set
up.
TEL1–TEL2
Voice telephone
port LED
Always on
The connection to the voice
server is set up.
Blinks quickly
(twice per
second)
The connection to the voice
server is set up and the telephone
is in the off-hook or ringing state.
Blinks slowly
(once two
seconds)
The ONT is registering with the
voice server.
Off
The connection to the voice
server is not set up.
USB USB port LED
Always on
The USB port is connected and is
working in the host mode, but no
data is transmitted.
Blinks quickly
(twice per
second)
Data is being transmitted on the
USB port.
Off
The system is not powered on or
the USB port is not connected.
WLAN WLAN LED
Always on The WLAN function is enabled.
Blinks
Data is being transmitted on the
WLAN port.
Off The WLAN function is disabled.
WPS WPS LED
Always on The WPS function is enabled.
Blinks
A Wi-Fi terminal is accessing the
system.
Off The WPS function is disabled.
Table 1-4 Indications of the PON and LOS LEDs
No.
LED Status
Description
PON LOS
1 Off Off The ONT is disabled by the OLT.
2 Blinks quickly
(twice per
second)
Off The ONT is attempting to set up a
connection to the OLT.
EchoLife HG8245T GPON Terminal
Product Description 1 Introduction
Issue 03 (2012-07-13) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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