Can you fix it by yourself if the pon light keeps flashing?

The pon light keeps flashing and cannot be repaired by yourself, because this situation is usually caused by the operator's equipment problem. It may be the operator's equipment failure or the main line is disconnected. You need to contact the operator's official maintenance personnel for repair. .

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

Can you fix it by yourself if the pon light keeps flashing?

PON indicator light: It is the optical fiber cable connected to the customer's home. It is normally displayed as steady light.

It is recommended to restart the light modem and check whether the pon light can stay on. If it cannot stay on, it is usually caused by the circuit equipment. It is recommended to call the customer service hotline for consultation. Let’s explain in detail:

1. It depends on what color it is flashing. If it is green flashing, it means that the optical modem can receive the light, but there is no signal. This is usually caused by the operator’s equipment problem. Generally, The operator's equipment is faulty or the main line is disconnected. You need to call the operator for consultation. If it flashes red, it means that the optical modem cannot receive light, that is, the line from the optical delivery box to your optical modem is faulty, that is, a line problem, which may be due to a broken line;

2. PON When it lights up, it can only mean that your optical path is open. If you can't connect to the Internet, it's your intranet problem. Only when the PON of the optical modem lights up and the LAN lights up can it mean that your network connection is good. Is your cat directly connected to the computer or the router? If the light path is blocked, the PON does not light up and the IOS red light flashes. In your case, you need to check your internal connection equipment.

Extended information:

Routing optical modem is the common name for optical modem routing, which plays the role of modem, demodulation and routing. Routing optical modem, also known as single-port optical router, is a product designed for special user environments. It uses a pair of optical fibers to carry out single E1 or single V.35 or single 10BaseT point-to-point optical transmission terminal equipment. As the relay transmission equipment of the local network, this equipment is suitable for the optical fiber terminal transmission equipment of the base station and the leased line equipment. Multi-port optical transceivers are generally referred to as "optical transceivers", while single-port optical transceivers are generally used at the user end and work similarly to the baseband MODEM routing commonly used for WAN dedicated line (circuit) networking, and are also called "optical MODEM routing" , "optical modem router", "optical modem router". Some people often mistake fiber optic transceivers or photoelectric converters for optical cats. In fact, this is a wrong name.

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