What Does Punchdown Block Mean?
A punchdown block is a mechanism used to cross-connect sets of wires through a metal peg system in telecommunications closets or local area networks (LAN). Solid copper wires are punched into short and open-ended slots that serve as insulation displacement connectors.A punchdown block is also known as a punch down block, cross-connect block, terminating block, connecting block, punchblock or quick-connect block.
Techopedia Explains Punchdown Block
The punchdown block mechanism facilitates quick and efficient wiring for the following reasons:
