Status
No.
PON Status LOS Status Description
3 Blinks twice a
second
Off The ONT attempts to set up a connection
with its upper-layer device.
4 Steady on Off A connection is set up between the ONT
and its upper-layer device.
5 Off Blinks once
every 2
seconds
The ONT is not connected to fibers or does
not receive optical signals.
6 Blinks once
every 2
seconds
Blinks once
every 2
seconds
The hardware is faulty.
EG8120L5
Quick Start
3 Indicator Description
Issue 02 (2019-09-10) Copyright © Huawei Technologies Co., Ltd. 6