How many lights are normally on on China Unicom’s line modem?

1. First of all, the first light on the broadband cat has the English letters "power" written on it. This light represents the cat's power supply. If it stays on, it means that the cat has been powered on normally. This is to ensure that the cat is powered on. A prerequisite for normal operation. If this light does not light up, it means that the cat's power supply is broken, or the cat is simply broken.

2. The second light below is the light near the power. It is Link in English. You must look carefully. The letters under the link are ADSL. This light represents whether the network is connected. It works normally. The status is always on, that is, it is always on, indicating that the network is smooth. If it keeps flashing, it may be due to the following three situations,

3. The adsl cable is disconnected or not plugged in tightly. The solution is to plug it in or plug it in tightly. 2. The broadband is in arrears. The solution is to pay the broadband fee. 3. If the network operator is out of order, you need to call the local operator to verify. This situation is generally rare.

4. Let’s talk about the second Link first. The English word below it is LAN. This light is a local connection light. It is always on when working normally, and under normal circumstances its color is red. Yes, it is red. It is a signal light. It has only two states, 1 is always on and 2 is not on. When it is on, it means it is working normally. When it is not on, it means that the connection cable is not plugged in or the connection cable is broken. You need Change the line.

5. Finally, let’s talk about the remaining two act lights. These two are data indicator lights. Their normal working status is divided into three types. If 1 is not lit, it means there is no data transmission, that is, there is no data transmission. When people are surfing the Internet, 2 flashes, indicating that they are surfing the Internet, and 3 is always on, indicating that the Internet is very intensive, mostly downloading or watching videos online.

6. In addition, if a wireless router is installed at home, the broadband modem will have an additional function. It can detect whether someone is using the Internet. When the Internet is not used, look at the two act lights to see if It keeps flashing. If it keeps flashing at a high frequency, it is likely that the network has been used. At this time, the wireless password needs to be changed.

1. Normally, the China Unicom fiber optic modem has three green lights that are always on, namely the power light, pon light, lan1 light or lan2 light.

2. If you have problems with your broadband, you can call 10010 to report for repair directly.

3. Power is the power supply, it must be always on, adsl is the signal light, it must be always on, lan and data are flashing.