My broadband cat doesn t work well in my own home, but it works well in someone else s home

**The line is not smooth or the interface is oxidized. This can lead to poor contact. ADSL flashes.

Me too, we're telecomics, it's been a few months. Telecom has been here several times.

When applying for broadband, the Internet company will provide the equipment according to the availability of your home address.

Broadband modem is used when dialing up the Internet.

No, you don't! Generally, when you apply for broadband, there will be sales in operation! Some broadband is needed, some are not! So there's no need to buy in advance! The cat is the modem, which handles digital-to-analog conversion.

If it is optical fiber, it is not used, and you can directly use the router to set up dialing, of course, the premise is that the router has a dial-up function. If it is dial-up access, that is, the same line as the ** line, you need a cat to dial.

Of course, you have to buy a broadband cat, how to use broadband if you don't buy it? The router also needs to be connected with a broadband connection.

It's okay to buy a router with a cat module, that is, to buy a router, you buy both a cat and a router.

Of course, you can also buy them separately and connect them through the interface.

You don't need to buy a broadband cat.

It depends on what your house is.

The way to access the Internet is best according to the recommendations of the operator.

Several access methods for home wide inner bands.

1. Optical capacity. Fiber access, if the light enters the home, the light needs to be connected to the light modem, and the optical modem comes out of the network cable to connect to the computer or router 2, **access, the cable needs to be connected to the cat out of the network cable to connect to the computer or router.

3. Community broadband or building broadband, fiber to the community or to the building, through the PON equipment outlet cable to the user's home. No cats are required this way.

No, the operators all provide cats, which are included in the initial installation fee.

It depends on whether your router has a dial-up function.

Summary. A: Yes, if someone else connects to our router, it will affect our internet speed.

Because the bandwidth of a router is limited, if multiple users are using it at the same time, it will cause the network speed to slow down. Workaround:1

First of all, it is possible to set a password on the router to prevent others from connecting to our router. 2.Secondly, access control can be set on the router to allow only specific devices to connect to the router to prevent others from connecting to our router.

3.Finally, it is possible to set up QoS (Quality Service) on the router to prioritize our own network traffic to guarantee our network speed.

A: Yes, if someone else connects to our router, it will affect our internet speed. Because the bandwidth of the router is limited, if multiple users use it at the same time, it will slow down the network speed.

Workaround:1First of all, it is possible to set a password on the router to prevent others from connecting to our router.

2.Secondly, you can set up an access control system on the router to allow only specific devices to connect to the router to prevent others from connecting to our router. 3.

Finally, QoS (Quality Service) can be set up on the router to prioritize our own network traffic next to our pants to guarantee our network speed.

Fellow, I really didn't understand, I can be more specific.

A: Yes, if someone else connects to our router, it will affect our internet speed. Because the bandwidth of a router is limited, if multiple users use it at the same time, there will be uneven distribution of bandwidth, which will affect the network speed.

In addition to filial piety, if someone else connects to our router, it may also bring security problems. Because the security of the router is not high, if someone connects, it may be hacked, which will lead to a threat to network security. Therefore, in order to ensure network security and network speed, we should try to avoid others connecting to our router as early as possible.

A password can be set on the router to prevent unauthorized users from connecting; Firewalls can be used to prevent hackers; Security software can be used to prevent virus intrusion, etc.

There are now multiple ways to access mainstream:

1) Access mode: optical fiber + ADSL

Authentication method: PPPoE dial-up authentication.

That is, the cat you said about Unicom is the first line to your home, specifically 2 cores 2) Access mode: optical fiber + lan

Authentication method: PPPoE dial-up authentication.

That's what you call Great Wall broadband. To your home, it is generally a network cable, most of which are 4 cores, which are more commonly used, and some are certified by web pages. There are also WLANs, and some are directly fiber-to-the-home.

For example, telecommunications in some areas now, but no matter what the authentication method, the mainstream is now fiber to the corridor, in general... It's all fiber access...

Why do you use cats in Unicom? . . Now China Unicom not only provides broadband services, but also provides fixed services. Through the ** line access, you can kill two birds with one stone.

Why don't you use cats for long and wide ones? . . Because the length and width are not fixed** Let's talk about which way is fast, theoretically speaking, the network cable is fast, but because the resources of length and width are not as strong as Unicom, it gives people the feeling that Unicom is more stable and faster when surfing the Internet in daily life.

When we were on the Great Wall, it was like sharing broadband with our neighbors. There is an account that can be used for free by several companies, because a router is used to connect, although Great Wall does not use a router. But features.

It's the same with routing. Don't think that you can use it on the computer, you take advantage of something, in fact, it is not...

Most of the broadband,It's the same as the broadband you use now.,It needs to be connected with a cat.,This line,This account is only for your own use.。。。

The Great Wall is to rent the number of lines of Unicom, and of course there is no need to use modem for LAN access.

Are you renting a house or buying a house? Here's what happens:

1. The entrance cable and the cable in the room have been buried, and if you have a computer, you don't need to buy a cat and a router yourself. After opening, you can directly plug in the network cable and dial up to access the Internet.

2. Indoor network cable but the entrance line does not need to be opened by telecommunications, if it is ADSL, it is equipped with a computer to buy a cat, no need for a router. If you want to add a few computers, you have to buy the router yourself. If you have community broadband, you can directly open a switch to connect the home line with your indoor network cable to access the Internet.

Multiple routers are required.

In short, your question is not clear and cannot be told to you in detail.

Because there's only one network cable that goes into your home! There is only one IP address of the uneasy route, and only one computer can access the Internet.

After installing the router, he automatically assigns an IP to the computer

There's nothing strange about that.

Broadband needs to be dialed in order to be used for surplus or use, so you have set up the WAN in the router to automatically dial in the bandwidth.

Either you use a router to dial, or a computer to dial, or a TV to dial (if there is this function), you can't access the Internet without this operation, this is not a problem of cats, at present, most broadband operators are authenticated in this way.

If you have forgotten the username and password in the broadband code, please bring the original ID card of the owner used to apply for the broadband and go to the business hall to inquire or reset the password.

First of all, you have to understand that the general home broadband is achieved by dialing up.

Look at your description: the wireless router and the cat are a bit far away from you, and you don't want to use wifi because of the slow speed.

So, here's the problem. 1. Where did you get the network cable in your room? You have to figure this out.

If your room's network cable is connected from your router, you still need to use your cat to access the Internet, but the connection method has changed from wireless to wired.

So now the question is: you don't want to go online in the form of wifi, and at the same time you don't want to go online through that cat. So the solution to your problem is to buy another finger book broadband.

To sum up: the solution that can meet your requirements is: pull another broadband, you need to install another cat.

What you need to do: figure out that the network cable interface of your room is connected from **, and this problem is difficult for others to help you except for the operator (the person who connects you to broadband) or the property, so you need to find Xiaoxun property now, or the operator, let them help you answer this question, the only thing you can do now is to find the property or find the operator.