Twisted pairs support less bandwidth than coaxial cable or optical fiber. Twisted pair cables are available unshielded (UTP) or shielded (STP), with UTP being the most common. Shielded twisted ...

Copper cabling, unshielded, in which a nominal level of interference is mitigated based on the twisting of two conductors (a pair) around each other for the entire length of the cable. Twisted pair ...