Huawei EG8040 Series, Быстрый старт

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11
Table 1-2
Indicator status description 2
Status
No.
Status Description
PON LOS
1
Off Off
The PON terminal is prohibited by the
upper-layer device or the optical power is
abnormal. Contact the service provider for
help.
2
Blinks twice
a second Blinks twice
a second
3
Blinks twice
a second
Off
The PON terminal attempts to set up a
connection with its upper-layer device.
4
Steady on Off
A connection is set up between the PON
terminal and its upper-layer device.
5
Off
Blinks once
two seconds
The PON terminal is not connected to
optical fibers or does not receive optical
signals.
6
Blinks once
two seconds Blinks once
two seconds
The hardware is faulty.
FAQs
The LOS indicator blinks.

If the LOS indicator blinks once two seconds, check whether the pigtail fiber is properly
connected and the connector is clean.

If the GPON terminal blinks twice a second, contact the service provider for help.
The PON indicator is off.

Check whether the OPTICAL port and optical fiber is properly connected.

The GPON terminal fails to register with the upper-layer device. Contact the service
provider for help.
The phone does not ring upon an incoming call but communication is in normal
state when the phone is in off-hook state.

The GPON terminal provides a maximum of 60 V AC ringing current voltage. Check
whether the ringing current voltage of the phone is higher than 60 V AC. If it is higher than
60 V AC, replace it with another phone.
How can I restore factory defaults?

Press Reset by using a needle-type object for longer than 10s to restore factory defaults
and reset the GPON terminal. If the indicator is off and then is lit, the system restarts
successfully.