What do you think of the broadband speed measurement results? Index meaning and analysis method

many users after completing broadband speed measurement, looking at a bunch of numbers and professional terms on the page, often confused, do not know what these data represent, and do not know whether their broadband is up to standard. In fact, broadband speed measurement results hide a lot of key information about network status, reading these data can not only judge whether broadband meets the contracting standards, but also help you troubleshoot network cards and high latency problems. This article will take you to understand the meaning of various indicators of broadband speed measurement results, as well as practical analysis methods, so that you can easily become a "understanding person" of network status.

What are the core indicators of broadband speed measurement?

to understand the broadband speed measurement results, we must first clarify the core indicators in the speed measurement report, which are the key basis for judging the quality of the network.

1, download speed

download speed is the most concerned indicator in broadband speed measurement, which refers to the rate of obtaining data from the network server per unit time. The unit is usually Mbps or MB/s. The conversion relationship between the two is 1MB/s = 8Mbps. Generally speaking, more than 80% of the contracted bandwidth is even if it meets the standard. For example, if the contracted 100Mbps broadband, the download speed can reach more than 80Mbps to meet the requirements. It directly affects the speed of online video loading and file downloading.

2, upload speed

upload speed is the rate at which the local device sends data to the network server per unit time, and the unit is the same as the download speed. Many users will ignore this indicator, but it has a great impact on online live broadcast, file upload, cloud disk synchronization and other operations. At present, the upload speed of most home broadband is about 1/10 of the download speed. Some enterprise broadband will provide symmetrical up and down speeds.

3, Delay and Jitter

delay refers to the time when data is sent from the local device to the server and then returned, in ms, the lower the value, the faster the network response, which has a significant impact on the fluency of online games and video calls; jitter is the fluctuation range of delay, and jitter is too large. It is easy to cause video calling cards and game screens to skip frames, which is an important indicator for judging network stability.

How to scientifically analyze the broadband speed measurement results?

get the broadband speed measurement results, can not only look at a single indicator, need to combine the actual use of scenarios and contracted packages, a scientific and comprehensive analysis.

1, compare the contracted bandwidth to judge the compliance

first compare the download speed of broadband speed measurement with the contracted bandwidth. According to the general standards of operators, the actual download speed reaches more than 80% of the contracted bandwidth, which is within the normal range. If it is much lower than this value, it is necessary to further investigate the reasons, such as whether it is caused by speed measurement equipment and line aging.

2, use scenarios to evaluate practicality

different usage scenarios have different requirements for broadband speed measurement indicators, such as daily swipe short video, browse a web, the download speed requirements are not high, as long as it reaches more than 10Mbps, it can be used smoothly; but if it is playing large-scale online games, in addition to download speed standards, but also need to pay attention to delay and jitter, the delay is preferably controlled within 50ms, jitter does not exceed 10ms, in order to ensure the smooth operation.

3, multiple speed measurement average to reduce the error

single broadband speed measurement results may be affected by network congestion, equipment occupancy and other factors, there is a certain error, it is recommended in different time periods such as morning peak, evening peak, non-peak time each for a speed measurement, take the average of three results, so that the obtained data can better reflect the real state of the network.

How to distinguish the authenticity of broadband speed measurement results?

sometimes the broadband speed measurement results seem to be up to standard, but the actual use is still stuck, which may be a deviation in the speed measurement results, and it is necessary to learn to distinguish its authenticity.

1, choose a regular speed measurement platform

different broadband speed measurement platforms may have data differences, it is recommended to choose the operator's official speed measurement platform or authoritative third-party platform, such as Speedtest, the operator's official website speed measurement tool, the server of these platforms is widely distributed, the speed measurement mechanism is scientific, and the results are more referential.

2, eliminate equipment and environmental interference

broadband speed measurement, try to close other devices and programs occupying the network, such as software being downloaded, online video playback, and give priority to using wired connection speed measurement, because wireless connection is easily affected by distance, obstacles, signal interference, etc., resulting in low speed measurement results and cannot reflect the true broadband level.

four, broadband speed measurement results abnormal how to check?

if the broadband speed measurement results are much lower than expected, don't worry, follow certain steps to troubleshoot, you can find the problem.

1, inspection equipment and line

first check the speed measurement equipment, such as computer, mobile phone whether there is a background program to occupy the network, or whether the device itself is aging network interface card; then check the broadband line, check whether the network cable is damaged, whether the crystal head is loose, light cat, router Whether the indicator light is normal, if the light cat red light flashes, it may be a line failure, you need to contact the operator for maintenance.

2, check the network environment and time

if the broadband speed measurement is carried out during the evening peak hours, the low result may be caused by the congestion of the cell network, and the test can be avoided again during the peak hours; in addition, the placement of the router is also very important, try to put it in an open and unobstructed place, away from microwave ovens, Bluetooth devices and other signal interference sources, to avoid wireless signal attenuation affecting the speed measurement results.

To sum up, it is not difficult to read the broadband speed measurement results. As long as you master the meaning of the core indicators and use scientific analysis methods, you can accurately judge the network status. At the same time, pay attention to the authenticity of the speed measurement results, and check the abnormal situation according to the steps. This can not only ensure that your broadband meets the signing standards, but also solve network problems in time, and improve the fluency of daily network use.