👉 ADSL (Asymmetric Digital Subscriber Line) engineering involves the design, installation, and maintenance of broadband internet connections over existing telephone lines. Unlike traditional DSL (Digital Subscriber Line) systems, ADSL leverages the copper wiring of telephone networks to deliver high-speed internet access, typically with a faster upload rate than download speed. This is achieved by using advanced modulation techniques and frequency division multiplexing to separate voice and data traffic, ensuring efficient use of the telephone line bandwidth. ADSL systems are commonly deployed in urban and suburban areas where laying new fiber-optic cables is impractical or cost-prohibitive, offering a cost-effective alternative for broadband connectivity.
