What is the difference between a broadband 2m and an actual speed of 200?

Say that you install 2M broadband, which means 2Mbps (M is a megabyte, B is a bit, PS is per second, which means per second, and sometimes it is also represented by S), what does it mean? That is, the network can transmit 2 trillion "bits" per second (that is, B in Mbps is bit, bit).

The actual speed is 200kb s, which means that the network has 200k (i.e. 200,000) "bytes" per second (the uppercase b in 200kb s is byte, byte. ）

Note that the units are different, so you have to ask, how do they correspond and convert "bits" and "bytes"? Let me tell you: 1byte = 8bit (1 byte is equal to 8 bits), 1kb = 1024byte, 1mb = 1024kb So, as soon as you say that you are installing 2Mbps broadband, your actual ideal ** speed should be 2M divided by 8, which is 256kb s.

So, don't confuse the unit, see b is the bit, see b is the byte, say how many megabytes of bandwidth, how much bandwidth, the unit is b, say the software ** speed (for example, thunderbolt, express, pptv buffer speed) units are b, that is, bytes. This is the value by dividing your bandwidth by 8. 1m wideband** speed 128kb s, 2m wideband** speed 256kb s...

And so on. I feel that what I said is clear enough, and I hope you understand and learn knowledge.

Home broadband 300M toInternet speedThe words are 300 8=.

A speed of 300 megabytes is very fast. 50 trillion is converted to ** speed is, and the maximum speed of 300 trillion is. It is a theoretical lower load speed, when it is actually used, it is affected by the sound of the manuscript spine of routers, network cables and other equipment, and the speed will have an error of about 1m-2m.

Unicom100mand200mThe broadband difference rate is10m,The main difference is**some files are faster,There is no obvious difference between the Internet at ordinary times,200M broadband,Relatively speaking, it is more stable,Which one to choose,According to your own Internet needs,If the home is not usually mainly used as a work demand,Then there is no need to upgrade。

What kind of network speed is China Unicom broadband 100M and 200M?

In fact, Unicom broadband100M and 200M There is no obvious difference between the two network rates,It may be a little difference when the **** or ** software,200M**The speed is a little faster,Because the speed of 100M broadband is 20M,Then the speed of 200M broadband is 30M,The difference is 10M,There is no obvious difference,If you don't usually work at home** files,Use 100M broadband is also enough,There is no need to upgrade, Therefore, whether to choose 100M broadband or 200M broadband depends on your own usage needs.

What about the network speed of China Unicom broadband 100M and 200M?

Although home broadband has been accelerated in recent years, many people's families have been replaced with 500m broadband, in fact, even if it is replaced and upgraded 500m broadband, but the network speed is not up to it, mainly because the quality of the network cable may not be up to standard, or the reason for the router, then the broadband speed of 100m and 200m is not much different in other aspects, you let us usually surf the Internet or watch ** when playing games, there is no too obvious feeling, If you want a faster network speed, you can choose 200M broadband, because the speed is faster, 10M, in fact, relatively speaking, the speed of 200M is still OK, and it is more stable, in fact, if you usually use it at home, 100M is also enough, which one is the main choice? It depends on your daily needs and personal preferences.

The speed of 200m broadband is 25m per s.

That is, the old shirt and pants say that 200m broadband collapse, ** the average speed is about 25m per s is normal, generally more than 20m is more normal, less than 20m means that it may be fake broadband.

Factors affecting broadband internet speed:

1. The router is placed in the wrong position.

Since the wireless router will send signals to the surrounding area, when the signal is blocked by objects, it will affect the signal strength, especially the metal electrical appliances such as induction cookers, microwave ovens, televisions, and blue waiter earphones will seriously interfere with the wireless signal or even disconnect the network. It is recommended to place the router in the living room**, with less blocking, to ensure that the room can receive the signal.

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. For example, if the house is too large, the best way is to add a router, or customize the whole house wifi to increase the coverage area of the router.

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 increase 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.

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. <>

The normal speed of megabyte broadband is 25m, but in the actual use of the Hongwei, it may also be lower or higher than 25m, but up and down 1m is normal, that is, 24 to 26 are normal.

Solution:

1. The network port access is incorrect.

There are four network ports on the back of the optical modem,Only the first network port is a gigabit network port,The remaining 234,All are 100 megabit network ports,If your broadband is more than 100 megabytes of broadband,Be sure to plug the network cable into the first network port。

2. The power supply is misconfigured.

Check whether the power supply of the optical modem and the power supply of the router are used incorrectly, and the wrong power supply will also cause Zheng Pei's network speed to drop significantly. If your modem voltage is 12 volts and the power supply of the router is 5 volts, the power supply network will also be affected.

3. The network cable is selected incorrectly.

Check whether the network cable in your home is a network cable above the super five categories, check the letter identification on the network cable, and the number after kat is the number of several types of network cables. <>