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It is more than 15 megabytes of broadband said by the operator, which means that it can transmit megabits of data per second, and the speed of the test will be lower than the speed of the operation trademark due to factors such as road loss, computer configuration, firewall, etc., so it is at least more than 15 megabytes of broadband.
The width speed of the operating trademark is how many bits of data are transmitted per second, and the 3MB s displayed by our **software** refers to how many bytes of data are transmitted per second, and 1 byte is equal to 8 bits, so the speed displayed by **software and the speed of the operating trademark need to be converted.
Extended Materials. In computer science, a bit is the smallest unit of information, called a binary bit; It is generally denoted by 0 and 1. A byte is called a byte, and it is composed of 8 bits (8 bits) to form a byte (1byte), which is used to represent a character in a computer.
The conversion relationship between bits and bytes is as follows: 1 byte = 8 bits (or abbreviated: 1b = 8b).
In our actual network applications, we often see the speed displayed as 128kbps (kb s), 103kb s and so on, because the line bandwidth provided by the ISP uses the unit of bits, and the general software displays bytes (1 byte = 8 bits), so it is necessary to convert to get the actual value.
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What people call megabit of broadband is Mbps. For example, 100 megabits of broadband is 100 mbps, and the actual speed is. So what you're talking about is megaband, and the actual speed should be.
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The wireless network speed of 144Mbps is only the wireless connection rate between the device and the router, not the broadband rate.
Generally speaking, 72Mbps, 144Mbps, and 300Mbps are the wireless rates of the frequency band, which has a wide coverage and strong ability to penetrate walls, but the connection rate is relatively slow. And the current wifi 5 gigabit routers all support dual-band, in addition to the frequency band, there is also a 5GHz band, the connection rate can be up to 443Mbps (half-duplex.
Mbps (full duplex.
WiFi 6 routers launched in the last two years also support 1200Mbps and 2401Mbps in the 5GHz band. It can easily support gigabit broadband speeds.
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I can't judge, the wifi single wave can run up to 150m, yours is not full, if the broadband exceeds this speed, it can't be measured.
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Roundup: 41Mbps is what we usually call 41 megabytesInternet speed,mbps is the abbreviation of million bits per second, and mbps = mbits s is megabits per second, which means the average number of bits of data transmitted in time.
Its units are bits per second (bps), orkilobits per second(kbps), or megabits per second (mbps), the conversion unit relationship is, 1kbps=1024bps, 1mbps=1024*1024bps.
In addition, 1Mbps = 1024Kbps = 1024 8Kbps = 128Kb S, the maximum speed of 1m broadband can reach 128K s, of course, this is only the maximum limit speed, considering some other factors, it is normal to have more than 100k s in daily life.
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Internet speed is the representative of your current broadband network speed in megabytes, and the unit "mbps" is the megabyte of broadband we often say, so you can judge that your broadband is 200 megabytes.
100MB per second means "100 megabits per second". But the actual transfer speed is 100 divided by 8, and the final result is that the actual transfer speed per second is. This is the maximum transfer speed supported by the network card, not the true speed of the broadband.
The average number of bits of data transmitted in time is bits per second (bps), or kilobits per second (kbps), or megabits per second (mbps), and its conversion relationship is: 1kbps=1024bps, 1mbps=1024*1024bps (sometimes simply recorded as 1kbps=1000bps, 1mbps=100000bps).
The data transfer rate reflects the information processing capacity between the end devices, and it is an average over a period of time.
Notes: 1. Instructions for the conversion of bit (bit) second (second) and byte (byte) s (second): the line unit is bps, which means bit (bit) second, note that it is a lowercase letter b; The rate displayed by users on the Internet** is often byte (byte) s (seconds), note that it is the capital letter b.
The relationship between bytes and bits is 1byte=8bit;
In addition, the transmission volume increased by the network transmission protocol, such as IP packet headers and HTTP packet headers, shows that the actual transmission rate of the line is about 10 kbps when the 1kbyte s** rate is displayed. For example: **When the display is 50kbytes, the speed of 500kbps has been reached.
2. The broadband service rate applied by the user refers to the maximum theoretical rate value that can be achieved technically, and the user is also affected by the configuration of the user's computer software and hardware, the location of the browsing, and the bandwidth of the other end, so the rate when the user goes online is usually lower than the theoretical rate value.
3. Theoretically: the theoretical rate of 2M (i.e. 2Mbps) broadband is: 256KBS (i.e., 2048KBS), and the actual rate is about 103-200KBS; (The reason is caused by the user's computer performance, network equipment quality, resource usage, network peak period, service capacity, line attenuation, signal attenuation and other factors).
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The speed of the internet is 100m broadband fiber.
The relationship between MB S (mega word second) and what is commonly referred to as MB S (byte second) is 8 times.
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The unit of data access in a computer is "byte", that is, byte (uppercase B), and data communication is based on "character bit", i.e., bit (lowercase B), and the relationship between the two is 1byte = 8bit (i.e., 1b = 8b). The network speed mentioned in the telecommunication service is 1m, 2m, 3m, 4m, etc., which is calculated in the unit of data communication. Let's take 1M broadband as an example and convert it according to the conversion formula:
1mb/s=1024kb/s=1024/8kb/s=128kb/s。(That is to say, the contracted network speed divided by 8 is the theoretical downlink network speed).
Equivalent to 200m broadband.
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Internet speedThe 134Mbps Paito broadband is 1080 megabytes, and the theoretical value of the 360 tachymeter lifting or 10m test is the theoretical value of 10m 8, of course, it will fluctuate according to the user's situation and network load. is envious.
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Strictly speaking, the two cannot be converted. 384Mbps, converted to **The speed is 48MB s, but this value is an estimate, and it may not be able to fully reach this value, due to the server and network load, it may be slightly less than this value....
Mbps is an abbreviation for megabits per second, which is a unit of transmission rate that refers to the number of bits (bits) transmitted per second. 1Mbps represents the transmission of 1,000,000 bits per second, that is, the amount of data transmitted per second is 1,000,000 8 = 125,000 byte s, wherein: bit represents bits or bits, and stores a binary number, that is, 0 or 1, the smallest storage unit; byte represents a byte, and 8 binary bits are one byte, that is, 1byte = 8 bits, and byte is a common unit of data volume.
A megabyte is a unit of measurement of information, in a computer, 1 megabyte = 1MB = 1048576 bytes.
In practice, it can only be converted to MBS, and you need to convert bits to b, 1b=8b, so we need to divide the value of Mbps by 8 to calculate MB per second.
1m is the bandwidth, network speed = bandwidth 8Do the math yourself.
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