Why is my ADSL upgrade to Fibre slow? 10

My friend also has the same problem as you, but he is good now, at that time he also changed from adsl to optical fiber, the speed became very slow, playing ** in the past people said that he was too ugly, to be handsome will be much faster, the appearance of the problem, it has nothing to do with the network, in the end he can't stand the network that is too slow, spent 20,000 yuan to get a facelift, handsome a lot, after coming back has not played ** asked, the Internet looks at the speed is really a lot faster, many times faster than the previous adsl, he is very happy, and now he is handsome, The speed is also better, and the mood is different.

You go to the beauty salon for consultation, and you say that an acquaintance introduced him, called Xiao Hei, and it is estimated that he will give you a discount. The problem is solved, don't listen to other people talking nonsense to you, they don't understand, nonsense. I'm going to eat, you don't have to thank me, I never leave a name for my good deeds!

Wild roses stay.

It is estimated that the optical fiber network of the telecom has not been adjusted, in fact, the speed of AD and optical fiber is compared, about the same, and the delay of optical fiber is much lower. It's not that fiber is bad.

We're using fiber too, and we're using too many people, and it's even slower. The 8m fiber is used by everyone together, and there are not many points at a point. Discuss with Telecom to change back to ADSL if it is faster.

The optical fiber you use is not a special line, it is a wire used together, and everyone must use it together to understand.

If the original ADSL is replaced by a community light migration, it is common for it to slow down! The main reason is that there are many users, which affects the network speed!

It is best to choose high-quality products in terms of optical fiber and cable, otherwise the attenuation will be serious and the transmission will not be guaranteed. The network cabling in our office area is generally made of Phoenix.

The broadband at home is 300 megabits, and the router is also replaced with gigabits, why is the network still not good?

There are many scenarios of network slowness, and further testing is necessary to find out the fault point before targeted troubleshooting, and the specific steps are as follows:

1. First of all, the stand-alone device is connected to the telecom optical modem and other equipment to ping the gateway or DNS server address of the telecom, and a numerical value is obtained;

2. Connect the router again (unplug the other network cables) and then ping;

3. Then connect to other computers and ping when it is in normal use;

Get 3 values, which is larger or has packet loss, it means that it is the problem of **, the first time is that the line of the telecommunications company is not good, the second time it means that there is a problem with the router, and the third time if it is abnormal, it means that there is a problem with the local area network.

If the three test values are normal according to the above test methods, it means that there is no problem with the local network and the operator's network, and the fault point is on the ** server. Generally, when the number of users is large, the processing capacity of the server is not enough or the egress bandwidth is insufficient, which can easily cause the stuck phenomenon, which cannot be solved, and can only be changed when the network traffic is small.

The key is where does your fiber pull? Pull to the unified exit of the property in the community? Or is it pulled directly to the network operator's trunk network? If it is pulled to the unified exit of the community, it makes no difference whether it is optical fiber or not.

It depends on whether you have changed the operator after changing the optical fiber, and the choice of this operator is very important. Generally, there is a saying that it is telecomed by the South Net, but it is absolutely not possible to choose mobile.

There are also several kinds of optical fibers, there are 4m, 8m, 10m, 50m, 100m, you are the kind.

1. Wireless channel congestion. If most residents have installed a wireless router in their homes, the wireless network environment is very complex, which often causes channel congestion, which will cause instability and jamming of the wireless network at home.

2. The router is too old. Like the mobile phone used, the router also needs to be updated in time, otherwise the hardware will not be able to keep up, and no matter how high the bandwidth is, it will not bring smooth network speed.

3. The location of the router is unreasonable. An incorrect router location will affect the wireless internet speed.

The network speed of 200m can theoretically reach 24m per second, and it must reach at least 20m per second to be normal, but it is only about 12-13 trillion for your own use, but it is still 20m **speed in the operator's view, what is the problem? Is it the network itself or the integrity of the operator? Individual situations cannot be generalized, but let's talk about the common reasons why such situations occur.

First, after upgrading the 200M network speed, have you replaced the gigabit optical modem?

If your home network is upgraded from 100 Mbit/s to 200 Mbit/s, does the operator replace the matching modem for you? Because the device matching can play the maximum effect, if it is a 100 megabit optical modem, the effect will definitely be greatly reduced. If you look directly at the optical modem model, you can see whether it is 100 megabits or gigabits.

Second, whether the router is Gigabit or not.

The broadband at home has been upgraded, but the router has not been replaced, which will also lead to unsatisfactory speed. If there is no logo, then you can only enter the router background interface to view, and find the router settings after entering - then click on the Internet settings on the left, and scroll down to find the advanced settings.

Check whether Gigabit is supported under the WAN port rate, if not, you can't find the 1000M option in it.

If you support Gigabit, you can see the words 1000M, as shown in the following figure:

Third, the choice of network cable at home.

Generally, home computers are still connected with network cables are more stable, and the speed is also related to the network cable, especially the network cable from the fiber optic cat to the router, and the network speed of 200m needs to use more than Category 5 network cable or Category 6 network cable.

The reasons for the slow speed of fiber broadband network include wireless channel congestion, the router is too old, the location of the router is unreasonable and other factors, it is recommended to check whether there are these reasons in your home.

The main reason for the slow wireless network speed at home is the router, and the broadband guy will tell you.