Televes 769503, User Manual

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GPON ONT STANDAR
6.2.3 Troubleshooting
The table below, according to the LEDs status, identifies a possible cause and describes the procedure to fix the problem.
LED State Possible Cause Solution
POWER (A1) OFF
No power supply to the
ONT 769503-4GE-2FXS
- Check that the power cable is correctly con-
nected to both the ONT 769503-4GE-2FXS
and the adapter at the electrical socket.
ETHERNET (A2 to
A5)
OFF
ETHERNET cable incorrectly
connected
- Check that the ETHERNET cable is properly
connected to the ONT 769503-4GE-2FXS’s
ETHERNET port and the Home Gateway’s
WAN port and not, for example, to a LAN port.
- Change the ETHERNET cable.
GPON LINK (A10) OFF
Anomaly in the optical
fibre signal
- Check that the optical cable is correctly
inserted in both the ONT 769503-4GE-2FXS’s
internal optical connector and the optical
socket.
- Check that the fibre is intact, is not dirty and
has not been cut or twisted.
AUTH (A11) OFF
GPON LINK (A10) ON ONT 769503-4GE-2FXS
deactivated by the admin-
istrator.
Contact the technical support.
AUTH (A11) OFF
CATV (A13) OFF
CATV deactivate in the ONT
769503-4GE-2FXS.
VOIP (A6 to A7) OFF
VoIP deactived in the ONT
769503-4GE-2FXS
GPON LINK (A10) Blinking
Error in ONT 769503- 4GE-
FXS authentication.
Table 6-8: ONT 769503-4GE-2FXS Troubleshooting
6.3 ONT 769503-MBH
The ONT 769503-MBH has several LEDs to indicate the equipment operational status.
6.3.1 Status
Figure 6-32: ONT 769503-MBH status LEDs