What is the 1m broadband download speed?

1M broadband is different from 1MB, first to separate the two concepts. 1M broadband refers to the broadband download speed is the user download software network size, and hard disk 1MB refers to the size of memory refers to memory storage unit size, hard drive 1MB is equal to 1024KB, and 1M broadband speed is not equal to 1024kb/s download speed. Here small make up the concept of this wrong to everyone to correct over, in fact, the 1M broadband theory speed =1mbit/s=1024 kbit/s=128 kbyte/s. In other words, broadband download speed 1mb=128kb/s.

What does the formula above mean?

Let's look at the difference between byte and bit units, so that byte is the unit of the hard disk storage, and the bit is the unit that the broadband network uses when it transmits data. The user is called the bit to measure units. The conversion relationship between them is 1byte=8bit, which means that 1 bytes need to occupy 8 bits (bit) meaning. Now calculate this, should know 1mb=1024kbit/s=128kbyte/s, that is to say, 1M broadband its download speed is 128kb/s. And the speed of the 2M is 256kb/s, as for 4M and 8M after the words themselves to calculate it. Now everyone on the broadband speed of 1M and memory storage of 1MB difference open it.

But the 1M broadband speed is theoretically 128kb/s, while the broadband speed is download and upload speed, so the actual broadband speed is not up to 128kb/s. Because it is impossible to fully utilize the network resources, some of the interference elements exist. This is the actual broadband download speed will never reach the speed of the theory. Just like the user is 2M broadband, and your download speed is not more than to achieve 256kb/s speed.