Currently, it has been working with technologies and solutions that allow expanding the network coverage and interconnection in different areas, whether urban or rural, one of these solutions is radio frequency connectivity, also known as radio link, with which a data transmission by means of radio waves that travel through the air, avoiding the deployment of physical cabling in the areas to be covered, thus reducing installation times, costs and speed in providing the service.

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​ The radio link is a communication system between fixed points located on the earth's surface, which provide an information capacity, with certain quality and availability characteristics. One antenna is responsible for sending the information and the other is responsible for receiving it in order to facilitate the information even in places that are most difficult to access due to geographical location or the costs involved. There are different solutions that adapt to the needs of each client, radio links with different characteristics are handled for various types of connectivity that exist: PTP (point-to-point) PTMP (point-to-multipoint).