Digital Subscriber Line Is a Family of Technologies

Introduction DSL (Digital Subscriber Line) technology converts ordinary telephone lines to broadband communication links just like adding high-speed lanes to existing highways. The DSL increases the data transmission rate by more than 20 times by transmitting the signal at a high frequency not previously used. DSL technology brings a new turning point to the practicality of twisted pair telephone lines. DSL is a set of technologies that provide digital access by sending digital data over the lines of a local telephone network.

Digital subscriber line (DSL) is a set of technologies that provide digital data transmission over the lines of a local telephone network. DSL originally represented a digital subscriber line. In telecommunications marketing, the term DSL is widely understood as an asymmetric digital subscriber line (ADSL). This is the most commonly installed DSL technology. DSL service can be used simultaneously with wired phone service on the same telephone line. This is possible because DSL uses a higher frequency band for data separated by filtering. On the client side, the DSL filter on each socket eliminates high frequency interference and can use both phone and data.

Digital subscriber line (DSL) is a new technology that provides broadband Internet service connection to business and home via regular copper telephone line. DSL is a reference to digital subscriber line communication technology. Speed ​​connections in the DSL range range from 544 MBPS to 512 KBPS (Rizzo 46). With the DSL line, voice and data signals can be transmitted on one line, and the data part is continuously connected. It has a higher transmission rate and a wider spectrum of available spectra

xDSL (DSL for Digital Subscriber Line, x for various technologies) - Newly developed WAN technology for home, bandwidth decreases with distance from telephone company equipment. There is a maximum speed of 51.84 Mbps in the vicinity of the company's office, and more generally the bandwidth is much lower (from 100 kbps to several Mbps), the usage is small, but it increases rapidly, the cost decreases moderately It is.

DSL stands for Digital Subscriber Line. This is a way to combine traditional voice signals for voice calls with digital communications on the Internet. At the telephone company, it may be a problem to receive high frequency digital signals from the company 's computer to home or computer after enabling DSL on the telephone line. This is the route from the line of the telephone company to home. The term "falls" has become obsolete to refer to a line extending from one pole to another, and from the height of the pillar to the outside wall of the house. Then please enter the internal wiring