October 7, 2026
Multiple technical reports highlighted the multi-functional role played by Ethernet cables, stressing that they are not limited to connecting to the Internet only, but extend to the transmission of electrical power, sound, and images, as well as building local networks between devices.
According to what was reported by the “Ingadget” technical website, “PoE” technology allows the transmission of data and electrical power together via a single cable, which makes it an ideal solution for operating surveillance cameras and Internet distribution points (routers) without the need for independent electrical extensions, provided that the connected devices support this technology.
In the same context, these cables can be used to transmit audio and video signals over long distances as an alternative to HDMI cables, using dedicated adapters, noting that the quality of transmission varies based on the type of cable and equipment used.
In addition, Ethernet cables are used to connect computers within local networks (LAN), allowing users to exchange files, play group games, and access printers and shared storage devices, independently of the need to connect to the Internet.
Despite the widespread spread of Wi-Fi networks, Ethernet cables remain the preferred and vital choice thanks to their stable connection, high data transfer speeds, and low interference rates.
