Old revisions Add to book Export to PDF Book Creator Add this page to your book Book Creator Remove this page from your book Manage book (0 page(s)) Help STP(Shielded Twisted Pair cable) A cable covered with a shield to block external noise and reduce interference from electrical signals. This type of cable is mainly used in places with a high level of signal interference such as factories and outdoors, as well as in places that require fast communication speeds. See Also UTP(Unshielded Twisted Pair cable)