Is 10 megaband moving miner
1. mining machine needs computing power
2. If there are many machines, the bandwidth of network cable is needed
3. The company selling mining machine may have relevant information
As long as the basic independent broadband on the line, there is no demand for network speed
I hope the following answers can be helpful to you:
the broadband network speed does not match. Please confirm whether other devices are connected under the broadband and occupy the bandwidth resources
please make sure that only one of your devices is connected to the network, and then test the speed again
10m broadband, theoretical downlink speed can reach 1.25m/s.
the broadband and download speed mentioned by operators are two different concepts. For example, the download speed of 1m is 1024k, and the unit here is byte. In other words, the download speed of 1m is equal to 1024k byte
the unit of several M broadband of operators is bit, that is to say, 10m broadband actually refers to 10M bit, which is also 10 * 1024k bit
one byte is equal to eight bits. To convert the broadband of the operator into the download speed, divide the broadband by 8.
We usually say 10 megabytes of 10 megabytes of broadband means that the bandwidth is 10MB / s
"Bit / s" is often omitted whendescribes bandwidth. For example, the bandwidth is 1m, which is actually 1Mbps. Here Mbps refers to megabits / s
in digital equipment, bandwidth refers to the amount of data that can pass through the link per unit time. Usually expressed in BPs, that is, the number of bits per second that can be transmitted. The 10 MB broadband here means that it can transmit 10 MB per second, that is, 1.25 MB / s
extended data
I. broadband principle
the traditional telephone line system uses the low frequency part of copper wire (frequency band below 4kHz). ADSL uses DMT (discrete multi audio) technology to divide the frequency band from okhz to 1.1mhz into 256 sub bands with 4.3khz bandwidth
among them, the frequency band below 4kHz is used to transmit pots (traditional telephone service), the frequency band from 20kHz to 138khz is used to transmit uplink signal, and the frequency band from 138khz to 1.1mhz is used to transmit downlink signal. DMT technology can adjust the number of bits molated on each channel according to the situation of the line, so as to make full use of the line
generally speaking, the larger the signal-to-noise ratio of a subchannel is, the more bits are molated on the channel. If the signal-to-noise ratio of a subchannel is very poor, it will not be used. ADSL can achieve the data transmission rate of 640kbps for uplink and 8mbps for downlink
In computer science, bit is the smallest unit of information, called binary bit. A byte is called a byte. It consists of 8 bits to form a byte, which is used to represent a character in the computer The conversion betweenbit and byte is: 1byte = 8bit (or 1b = 8b); In practical application, the abbreviation is generally used, that is, 1bit is abbreviated as 1B (note that it is lower case letter b), 1byte is abbreviated as 1B (note that it is upper case letter b)
in computer networks or network operators, generally, the unit of broadband rate is expressed as BPS (or B / s); BPS stands for bits per second, which means how many bits of information are transmitted per second. In practice, 1m bandwidth means 1Mbps (megabits per second Mbps, not megabytes per second Mbps)
conversion formula: 1b = 8b, 1B / S = 8B / S (or 1bps = 8bps
specification prompt: in the actual writing specification, B should represent byte, B should represent bit, but in the usual actual writing, some mix bit and byte as B, such as mix MB / s and MB / s as MB / s, which leads to errors in the actual calculation e to the confusion of units
If I apply for ADSL business, do I want to buy new parts for my computerYes. Due to the high speed of ADSL, the serial port used by the traditional modem can not support it. Therefore, to use the USB interface or users need to plug in a network card on the computer (ordinary 10 megabit Ethernet card, the market price is about tens to 200 yuan). There are more ADSL modems that need to install network cards on the computer
2. When using ADSL to browse the Internet, do you want to charge a telephone fee
there is no telephone charge. One of the advantages of using ADSL is that the information browsing the Internet does not go through the telephone switch, so there is no need to pay the telephone fee
3. Does distance affect the Internet speed
e to its own technical characteristics, broadband Internet access has certain requirements for distance. ADSL transmission distance should not exceed 3 km; LAN transmission distance should not exceed 100 meters The above distance refers to the distance from the client to the switch.)
4. What failed to verify my user account password
first confirm that the user's account password is entered correctly, pay attention to distinguish the case of the account and password, log in again, because it has not been used for a long time, and the password has been forgotten or wrongly remembered, please go to the Netcom business hall to initialize the password, that is, to reuse it