Very-High-Bit-Rate Digital Subscriber Line (VDSL) Glossary Definition

Very-High-Bit-Rate Digital Subscriber Line (VDSL) is a Telecommunications access concept used to connect subscribers, premises, or local facilities to broadband, carrier, or Internet services.

Service providers and infrastructure teams use this concept when comparing last-mile technologies, subscriber loops, bandwidth, and deployment models.

Related concepts include Telecommunications, Broadband, Last Mile and Local Loop.

Additional Resource: FCC Telecommunications Overview.