Does the length of cable affect the mining machine
It can be said that the saying that the network cable is too long will affect the network speed is true, but there is a premise. I can give a simple example
if the network cable architecture is hundreds of kilometers long, the transmission speed may be reced by a few milliseconds. Of course, the longer the distance, the slower the transmission speed of the network speed. Of course, the longer the distance will also affect the network speed, but how far is the length of the network cable we use? so this kind of influence on the network speed is objective, but can be ignored
it is suggested that you put the router in the center of the room, preferably in the living room, so as to spread signals like each room, and the effect is also very good. You can set your own password to be more complex, so there won't be such a situation as stealing the network
the reason why the network cable can not be too long:
the language that the computer can recognize is only 0 and 1, and the transmission signal of the network is 0 and 1. These signals become current when they pass through the network cable, and the current intensity of the network cable is between - 15V and + 15V. When the current passes through the network cable, there will be resistance. Therefore, according to the principle of high-voltage transmission, the longer the line is, the greater the voltage level will be used for transmission. If the network cable is too long, but the voltage is so low, the signal will weaken until it is lost. Therefore, the network cable should not be too long.
the above situations are all aimed at the genuine network cables of large factories. When large factories proce network cables, the materials will not be shoddy, and the procts will also go through strict standard tests. Only in this way can their brand and reputation be guaranteed
the poor quality network cables proced by ordinary small factories contain less copper and have high resistance. Some poor quality network cables even use iron cores. This kind of network cables do not need to consider the standard of 100 meters at all, and the data transmission may be affected if it is more than 50 meters or even shorter.
the effective length of the network cable is generally less than 100 meters. If it is more than 100 meters, the switch and other equipment need to amplify the signal to continue transmission
the network cable will also be affected by the workmanship, especially the position of the crystal head. A good electrician has better contact with the crystal head than an ordinary layman
the transmission of network cable is also affected by the network cable sequence to a large extent. The electromagnetic interference of standard line sequence is the smallest, and it may be attenuated after 50 meters