Twisted Pair Cables, Connectors & Accessories | Extron Extron Twisted Pair Cables are specifically engineered for AV applications that require high resolution video, audio, and control signals to be sent long distances. Extron Digital Twisted Pair Cables are engineered for use with Extron digital twisted pair products. The XTP DTP 24 shielded twisted pair cable optimizes performance of Extron XTP Systems® and DTP™ Systems. What is a Twisted-Pair Cable? - Definition from Techopedia Twisted-Pair Cable: A twisted pair cable is a type of cable made by putting two separate insulated wires together in a twisted pattern and running them parallel to each other. This type of cable is widely used in different kinds of data and voice infrastructures.