ADSLADSL ADSL, Asymmetric Digital Subscriber Line, is one of the cable broadband technologies which, via a modem, uses the normal copper twisted pair and transforms the traditional telephone line into a high-speed digital connection. This type of connection is referred to as ‘asymmetric’ because it permits two different speeds: a higher download speed to receive data and a limited upload speed to transmit it. Operating in Italy since 2000, the quality of an ADSL connection depends on the consistency of the copper, the distance of the main collector, and, last but not least, whether or not the distributor is connected via fiber optics to the rest of the network., Asymmetric Digital Subscriber Line, is one of the cable broadbandBroadband The term broadband, in telecommunications, generally refers to the transmission and reception of information data at a connection speed of over 144 kb/s. Broadband organises different channels, conveying different content in the form of data, such as Internet radio, animation, audio files and high-definition video. technologies which, via a modem, uses the normal copper twisted pair and transforms the traditional telephone line into a high-speed digital connection. This type of connection is referred to as ‘asymmetric’ because it permits two different speeds: a higher downloadDownload The action of downloading or retrieving data from the network. speed to receive data and a limited uploadUpload Uploading data online. speed to transmit it. Operating in Italy since 2000, the quality of an ADSL connection depends on the consistency of the copper, the distance of the main collector, and, last but not least, whether or not the distributor is connected via fiber optics to the rest of the networkNetwork In computer language, the term network defines a set of hardware and software devices which, when linked together, enable the exchange and sharing of resources, data or information. In a computer network, the devices that generate, route and terminate data are called network nodes..