In some special occasions, such as examination rooms, gas stations, prisons and other places where the use of mobile phones is prohibited, it is often necessary to use mobile phone signal jammers to shield outside operator signals. There may be quite a number of people who don’t know much about cell phone signal jammers, or they are new to and aware of cell phone signal jammers. They often have a lot of doubts. Does the phone signal jammer affect wired Internet access?
It can be said with certainty that the existing cell phone jammer on the market, of course, also include the mobile phone signal jammers produced by "Linxin Technology", which only shield the signals through wireless communication, and cannot shield the wired Internet. Therefore, the mobile phone signal jammer has no effect on wired Internet access.
The principle of the mobile phone signal jammer, in simple terms, is to generate the same frequency suppressed signal, thereby overshadowing the signal field strength of the operator, so that the mobile phone cannot receive the operator's uplink and downlink signals, and the base station registration cannot be completed. I called and went online. All of this is based on radio.
The wired Internet, or broadband or optical fiber, is used for data transmission through physical lines, and the mobile phone signal jammer is aimed at radio, so there is no way to interfere with the physical lines. Therefore, if "Linxin Technology" cell phone signal jammers are installed in prison areas, government units, schools, examination rooms and other places, computers, laptops and other terminals connected through physical lines can still be used to access the Internet.
In summary, the mobile phone signal jammer has no effect on wired Internet access. After turning on the mobile phone signal jammer, the mobile phone cannot make calls to the Internet, but the broadband can still be used normally. If even wired Internet is not allowed in some occasions, it is recommended to disconnect the network cable or prohibit the main router from accessing the external network, so as to achieve the purpose of banning wired Internet access.