How to solve the problem that the ADSL upload speed is too slow and occupies too much bandwidth 20

The technical principle of ADSL determines.

ADSL is called "non-stacked digital subscriber line", and the theoretical maximum bandwidth is 1 m uplink and 8 m downlink.

However, the speed limit of the general 1M user operator is: uplink 512k, downlink 1m, converted to **speed is uplink 64k, downlink 128k, considering some line attenuation, your uplink 50k has reached the limit bandwidth, so no matter what software is used, the upload speed can only reach 50k.

Browsing the web mainly occupies the downstream bandwidth, but also occupies a small amount of the upstream bandwidth, and the uplink will also affect the speed of browsing the web when the upstream is full of limits.

It doesn't matter how big the ADSL downside.

The uplink of ADSL is fixed at 512kbit s=64kbyte s=64kbs

This is theoretical, but in practice it is around 50kbs.

When you upload, you use up the uplink enough, and how else does it work.

It should be small and can be improved.

This is FTTB

Cell broadband. Share the structure.

Fewer people fast. How many people are slow.

Therefore, as long as the community is not stacked with FTTb+, the operator will increase the total bandwidth in a timely manner.

There is uncertainty in the latency of online games that can be used by FTTB users.

Because there is no way to choose whether the cell network is idle or congested.

Now Youku, Sohu, etc. are forced to occupy the user's upload bandwidth when they are in the first place, and use the user's already small resources to save them money! The point is,As soon as you open Youku,Basically, other web pages can't be opened。

It's disgusting! Anyway, I don't need it now.

Summary. 1. First of all, when you know that your home's telecommunication network is very slow, you should first see if the wireless network password at home has been leaked. If you can determine that this is the reason, then you can change a wireless network password, and the password must be more difficult to avoid being stolen again.

2. Then, if you have confirmed that it is not the above problem, then it is very likely that your wireless router is out of order, at this time you can replace it with a new router and try again. Or if there is a virus in your computer, if so, you can do a full antivirus on your computer.

1. First of all, when you know that your home's telecommunication network is very slow, you should first see if the wireless network password at home has been leaked. If you can determine that this is the reason, then you can change a wireless network password, and the password must be more difficult to avoid being stolen again. 2. Then, if you have confirmed that it is not the above problem, then it is very likely that your wireless router is out of order, at this time you can replace it with a new router and try again.

Or if there is a virus in your computer, if so, you can do a full antivirus on your computer.

Can you add, I don't quite understand it.

3. Finally, if none of the above methods can solve your network speed problem, you can see if your network cable connector is loose, if so, you just need to get their connector right and you're done. In addition, if none of these methods can solve the problem of slow internet speed in your home, you can only find some professionals to repair it.

It could be that the uploaded stuff is too big.

1. Network transmission refers to the process of using a series of lines (optical fiber, twisted pair, etc.) to communicate according to the network transmission protocol through the adjustment and change of the circuit. Among them, network transmission requires a medium, that is, the physical path between the sender and the receiver in the network, which has a certain impact on the data communication of the network. Commonly used transmission media are:

Twisted pair, coaxial cable, optical fiber, wireless transmission media. Network protocols are some specifications for transmitting and managing information in a network (including the Internet). Just as there are certain rules that people need to follow when communicating with each other, computers need to follow certain rules to communicate with each other, and these rules are called network protocols.

Network protocols are usually divided into several layers, and the two parties communicating can only communicate with each other if they have a common layer.

In the era of ADSL dial-up Internet access, because the ** line is divided into three relatively independent channels, upstream and downlink, in order to avoid interference between each other, the ratio of downlink to uplink bandwidth is set to 8:1 or 10:1.

The easiest and most straightforward thing is to move your computer to your friend's place, and if the problem is solved, you will definitely have a broadband problem. If it's still the same, it will have to be analyzed in many ways. First of all, it depends on what kind of broadband you have**, generally ADSL upload theory at this stage is only 63K, the substance is up to 50K, and in some areas it can reach 100K, which is a minority.

Don't play games and don't turn on Thunderbolt、BT、Network TV and the like,This is especially the most rogue of Thunderbolt,Secretly uploading occupies not much bandwidth。 After eliminating this, let's see if there are any problems with your network cable, network card, IP settings, etc. You and people in the same city and network use QQ to transmit files with a maximum speed of 11kb s, and at that time, do you initiate him to accept or do he initiate your acceptance?

The former is generally full when your upload bandwidth is full, and I have made this clear. Here I suggest you install a 360 security guard to kill rogue software to try, if it doesn't work, reinstall the system to see, if it hasn't been used, how can it be that your broadband operator has a problem, or he has set permissions, limit some large traffic users, but this situation is rare, you try it simply.

There are several reasons why broadband internet is slow:

The server accessed has a narrow bandwidth or a busy server;

Reasons for the computer, such as the computer configuration is relatively rough and low, or the system processing power is weak;

It may be a virus or Trojan horse that causes slow Internet speed;

Using a router to share the Internet leads to slow internet speeds;

The modem device is not working well;

Line reasons (such as long lines, noisy lines, poor quality of inlet lines, changes to the user's lines, etc.).

If the above instructions still cannot be solved, you can contact our customer service for processing.

Sell with stools - big discounts! [4G Nationwide ** Deposit Fee Discount! ] 【4G main and auxiliary cards, one person pays, the whole family plays! ] If you are still waiting, click on the corresponding link below to apply!

4G Nationwide**]:

4G Main and Secondary Cards]:

Of course. The upload speed of 4M broadband is more than 50k seconds. There is basically no downward speed.

ADSL refers to the broadband that accesses the Internet through the ** line, and the maximum access rate is 8Mbps broadband. Take the common 4M broadband as an example to illustrate the following:

1. Internet access through ** line ADSL is an asymmetric digital user circuit, and the uplink and downlink rates of this Internet access method are different.

Theoretical uplink rate: 1024kbps=128kbpsTheoretical downlink rate: 4096kbps=512kbps2, at present, the first online Internet access mode is being phased out, and the mainstream is through optical fiber access to the Internet.

In the mode of optical fiber Internet access, the uplink and downlink rates are the same (if the operator does not deliberately limit the user's upload bandwidth).

Theoretical uplink rate: 4096kbps=512kbpsTheoretical downlink rate: 4096kbps=512kbps

2mbps=2/8 mb/s=250k/s512kbps=512/8=64k/s

This bandwidth is not evenly distributed.

And only a small part of our bandwidth.

The 2M one has about 20-30k s upload bandwidth, so of course the 512 one is not so much, and its total bandwidth is only 64k s, so there is a difference between the 512k and the 2M one.