What are the reasons for substandard internet speed? 15

Invited to the industry issue.

Home broadband upgrade to 200M, the speed test is only 100M, there are many problems, between the device you test and the optical modem any device is 100 megabits, ** can only reach 100M.

The places you need to check are:

The broadband is 200M, has the modem been replaced, and whether the modem has been replaced from the original 100 Gigabit modem to Gigabit modem.

Whether the network cable supports gigabit, here you can check the network cable from the optical cat to the router, the network cable from the router to your computer, the focus is to check the crystal head, see how many wires are connected inside, if only four cores are connected, this kind of network cable can only run up to 100 megabits, and it will not be able to reach your 200M bandwidth.

The general five types of lines can run to gigabit, but if the quality is not good, or there is a virtual connection when the head of the eight cores is made, it will not be able to reach the gigabit.

The Gigabit LAN card is GBE.

If you think you have no problem with the above three points, you can use the computer to connect directly to the LAN port of the optical modem, set up PPPoE dial-up Internet test, if the speed is still not up to standard, call the operator's ** repair bar, Telecom 10000, Unicom 10010, Mobile 10086.

If you are a small broadband operator, it may also be slow during busy hours due to egress bandwidth sharing, so you can consider trying the speed again during the day when there are fewer people surfing the Internet, maybe it will be different.

If you agree with my opinion, please like it and go, thank you again!

First of all, you need to confirm whether your broadband has really been upgraded, and the 200M operator's optical modem is usually a gigabit LAN port, which can be assured.

And then the most critical is whether your router is a gigabit WAN port and LAN port Now most of the home wireless routers are 100 Gigabit WAN ports and LAN ports up to 100M

1. Your computer configuration is poor.

2. There is too much computer junk.

3. The heat dissipation of the computer is not good.

4. The system does not match.

Reinstall the system and see if you can reach full speed. Or if you still can't go at full speed, it's not your machine's problem. When the time comes, I'll look for a broadband.

If you want to use optical modems, gigabit routers, and many people ignore the network cable, there are actually levels, buy the highest level of network cable to connect the optical modem and router, and the network speed will reach the highest speed.

If it is a China Unicom broadband product, the gigabit broadband speed is not up to standard, and there may be the following reasons:

1. It is recommended to check the leather chain round home light cat first.

and whether the router is a gigabit device and whether the connection is a gigabit network interface;

2. Computer network card.

Whether it is a Gigabit network card device;

3. Enter the router to view the network assignment and set the router network allocation;

4. If it is not the above problem, you can call the local Unicom customer service for assistance in inquiring and handling. Burn down.

The reasons for poor network speed are the wrong placement of the wifi router, the insufficient number of wireless routers, too many devices using the network, the device is turned on for a long time, and the network cable is problematic.

1. The WiFi router is placed in the wrong position.

Since the wireless router will send signals to the surrounding areas, when the signal is blocked by objects, it will affect the signal strength, especially the metal appliances such as induction cookers, microwave ovens, TVs, Bluetooth headsets, etc., will seriously interfere with the wireless signal or even disconnect the network. (as shown in the image below).

2. The number of wireless routers is insufficient.

Wireless routers generally can only cover 50 square meters of space, so in larger areas and more complex structures, the network speed will naturally be greatly reduced. (as shown in the image below).

3. Too many devices using the network.

Too many devices using the network can also affect the speed of the network. Turning off some devices can improve your internet speed. If you want to use multiple devices at the same time without affecting the network speed, you can choose to use multi-channel broadband without interfering with each other. (as shown in the image below).

4. The equipment is turned on for a long time.

If the router, optical modem, and other devices are turned on for too long, a large amount of cache will be generated, which will directly or indirectly affect your Internet speed. If the router at home is stuck, you can try to turn it off, rest for a while, and then turn it on. (as shown in the image below).

5. Network cable problem: Select six types of network cables.

If you already have Gigabit bandwidth installed in your home and are equipped with a Gigabit router, you must also choose the right network cable to enjoy the fastest network. (as shown in the image below).