Huawei EchoLife HG8040H Product Description page 21

EchoLife HG8040H/HG8012H/HG8010H GPON Terminal
Product Description
LED
PON
LOS
LAN
Table 1-15 Indications of the PON and LOS LEDs
No.
1
2
3
4
5
6
7
Issue 01 (2013-08-08)
Description
Authentication
LED
Connection
LED
Ethernet port
LED
LED Status
PON
Off
Blinks quickly
(twice per
second)
Always on
Off
Blinks quickly
(twice per
second)
Blinks quickly
(twice per
second)
Blinks slowly
(once two
seconds)
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Status Description
Orange: always
The power supply is cut off.
on
See Table 1-15.
See Table 1-15.
The Ethernet connection is in the
Always on
normal state.
Data is being transmitted on the
Blinks
Ethernet port.
The Ethernet connection is not set
Off
up.
Description
LOS
Off The ONT is disabled by the OLT.
Off The ONT is attempting to set up a
connection to the OLT.
The connection between the ONT
Off
and the OLT is set up.
Blinks slowly The Rx optical power of the ONT
(once two is lower than the optical receiver
seconds) sensitivity. The ONT is not
connected to optical fibers or does
not receive optical signals.
Blinks quickly The OLT detects that the device is
(twice per a rogue ONT.
second)
The Rx optical power of the ONT
Blinks slowly
does not within the range (–27
(once two
dBm to –8 dBm) of the Rx
seconds)
sensitivity.
Blinks slowly The hardware is faulty.
(once two
seconds)
1 Introduction
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