Table 1 and Table 2 describe meanings of general ONT indicators.
Table 1 Meaning of Indicators on an ONT.
|
Indicator |
Description |
Status |
Description |
|
CATV |
CATV port LED |
Steady on |
The CATV function is enabled and CATV signals are received. |
|
Off |
The CATV function is disabled or CATV signals are not received. |
||
|
WPS |
WPS LED |
Steady on |
The WPS function is enabled. |
|
Blinking |
A Wi-Fi terminal is accessing the system. |
||
|
Off |
The WPS function is disabled. |
||
|
WLAN |
WLAN LED |
Steady on |
The WLAN function is enabled. |
|
Blinking |
Data is being transmitted on the WLAN port. |
||
|
Off |
The WLAN function is disabled. |
||
|
USB |
USB port LED |
Steady 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 USB port is not connected. |
||
|
TEL1–TEL2 |
Voice telephone port LED |
Steady on |
The ONT is registered with the softswitch but no service flows are transmitted. |
|
Blinking |
Service flows are transmitted. |
||
|
Off |
The ONTl is not powered on or fails to be registered to the softswitch. |
||
|
LAN1–LAN4 |
Ethernet port LED |
Steady on |
The Ethernet connection is in the normal state. |
|
Blinking |
Data is being transmitted on the Ethernet port. |
||
|
Off |
The Ethernet connection is not set up. |
||
|
LOS |
Connection LED |
See Table 2. |
|
|
PON |
Authentication LED |
See Table 2. |
|
|
POWER |
Power supply LED |
Steady on |
The ONT is powered on. |
Table 2 Meaning of PON and LOS Indicators.
|
No. |
Indicator Status(PON) |
Indicator Status(LOS) |
Description |
|
1 |
Off |
Off |
The ONT is prohibited by the upper-layer device or blinks abnormally, contact the service provider for help. |
|
2 |
Blinks twice a second |
Blinks twice a second |
|
|
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 PON terminal and its upper-layer device. |
|
5 |
Off |
Blinks once two seconds |
The ONT 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. |
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