What is VDSL?

VDSL (Very-high-bit-rate Digital Subscriber Line) is a digital subscriber line (DSL) technology providing data transmission faster than ADSL. VDSL offers higher bandwidth over relatively short distances using copper wires. It is commonly used for providing fast internet access, often as part of a fiber-to-the-cabinet (FTTC) or fiber-to-the-building (FTTB) setup where fiber optic cables run to a location close to the end-user, and VDSL provides the final connection.