Introduction to the knowledge and method of ADSL speed bandwidth testing

ADSL Speed Bandwidth Test

ADSL more and more popular, our country installs ADSL broadband family user's growth rate is very fast. ADSL Internet has become an important part of our lives. To this end, we should learn more about ADSL broadband knowledge, so that we can better use broadband Internet.

ADSL network bandwidth test, is what we often need to do. Through the speed test, familiar with their own web environment, so as to better distribution and utilization. Through the speed test, you can also prevent some irresponsible ISP, for you to use some unethical behavior, such as reducing your bandwidth by 1 and a half.

The method of ADSL speed bandwidth test

ADSL Broadband network bandwidth testing methods are many, users can go to the local ISP to provide the speed of the site, followed by some more professional speed of the site, such as card speed test platform is good, card speed test platform, collected throughout the country hundreds of test points, as well as a variety of lines can choose to speed, Users in use, you can choose the local test points to speed, if the local test points did not appear in the card speed test platform, it can be used to the nearest principle, select the nearby test point to speed.

Whether you use the Internet to test the software, or use the Speed Test Web site for the speed test, you should be tested at least 5 times, and need to select a different server to test, because the speed test results of how much not only with your real bandwidth, but also with the speed of the server. If the speed of the server performance is very low, Then you connect to its speed is very low, the corresponding speed test results are very low. So be sure to select multiple servers to speed, and then look at the average, that is your actual speed at that time.

Different time periods, your speed may have a big difference. Generally speaking, the speed of the day faster, the evening speed is relatively slow, which is related to the overall network bandwidth environment in China, the peak will also appear network congestion phenomenon.

ADSL Speed bandwidth of knowledge

Generally speaking, the greater the bandwidth, the faster the speed, but in addition to the impact of service provider factors, users themselves using the operating system, browser, computer equipment and so can affect the speed, but also with your connection to the Web site's server capabilities, provide a close relationship between the bandwidth.

The relationship between ADSL speed bandwidth and ping value

Many people use Ping method to test speed, in fact, this is a misunderstanding. The Ping method is only suitable for testing the network latency time of the server to your location, which is typically used to test the speed of the Web site, not to test your network speed.

Here is an example of using ping to test the speed of the network. Press "start" → "run" in the lower left corner of the computer, then enter the ping202.103.0.117-t[note case and space point to determine the line, the following prompts will appear:

replyfrom202.103.0.117:bytes32time:60msttl=247

replyfrom202.103.0.117:bytes32time:65msttl=247

replyfrom202.103.0.117:bytes32time:68msttl=247

replyfrom202.103.0.117:bytes32time:67msttl=247

Which time behind the number is your speed, 1~20 within very good, 20~70 within normal, more than 70 slow speed.

This ADSL network bandwidth test method is the simplest and most reliable. In fact, this answer is correct, but why many people say can not test, the reason is: then enter the ping202.103.0.117-t[attention to the case and space] point to determine the line. This is a misleading remark, He should explain the middle of the 202.103.0.117 is his local IP address, you have to change your own OK the correct input should be to enter the ping (all lowercase), then the space, then enter your own IP address, and then the space, The last input-T is ok. Attach a picture of my own computer:

Other methods of bandwidth test for ADSL speed

Use the download method to test, this method is more reasonable, you can go to the Gougou website to find the hottest movie with thunder to download, see the last stable speed, whether in the ideal range.

Unit conversion of ADSL speed bandwidth test

The goal of the speed test is to test the speed at which users can download software on their internet line.

Several types of Internet reference speed: *512k bandwidth current load speed: 58k/s*1m bandwidth current load speed: 90k/s*1.5m bandwidth current load speed: 130k/s*2m bandwidth current load speed: 180k/s*3m bandwidth current load speed: 270k/s*4m bandwidth download speed : 360k/s.

A description of the conversion of bit (bit)/second (seconds) and byte (bytes)/s (sec): The line unit is BPS, which indicates bit (bit)/second (seconds), note is lowercase b, and the rate units that users display when downloading online are often byte (bytes)/s (sec). Note that the relationship between byte and bit is 1byte=8bits, plus IP header, HTTP header, etc. because of the network transport Protocol increased transmission volume, display 1kbyte/s download rate, the actual transmission rate of about 10kbps. For example: Download display is 50kbyte/ s, the actual speed of 500Kbps has been reached.

User application of the broadband service rate refers to the technology can reach the maximum theoretical rate, users are also affected by the user's computer software and hardware configuration, the location of the Web site, to the end of the site bandwidth, and so on, so the user online rate is usually lower than the theoretical rate.

ADSL network bandwidth test method for everyone summed up here, and quickly check your speed is normal, do not let yourself blind in the Low-speed network.