twisted pair cable can used as LAN connections....for example CAT5 and CAT6 both twisted pairs.
Twisted pair wiring is a digital signal.Coaxial cable is an analog signal.
if by "twisted pair cable" you mean a cat5 cable which is commonly used as an ethernet cable. then it´s made of copper.
Both the coaxial cable and twisted pair cable have a basic connection medium for network cabling. <<>> Coaxial cable can be used for transmission of RF (radio frequencies) whereas Cat 5 (twisted pairs cable) can not.
1. Copper UTP (Unshielded Twisted Pair) 2. Optical Fiber
Ans:- Two pair of twisted pair Cable
Telephone cables are typically made of copper, although fiber optic cables are also used for long-distance service. Twisted-pair cable is the most common type, but there are also coaxial and optical fiber cables.
A shielded twisted pair or STP is a copper telephone cable that secures signal-carrying wires inside a conducting shield. It main purpose is to reduce the possibility of electromagnetic intrusion.
The first variety is UTP or unshielded twisted pair, often used in LAN's with maximum cable length of 100m. The second one is STP or shielded twisted pair, extensively used for telephones.
fiber optic, coaxial, and twisted-pair
Unshielded twisted-pair (UTP)
1 pair is used to transmit another pair is used to recieve. the additional 2 pairs can be used to provide phone and/or fax.
These cables are used in telephone lines to provide voice and data channels.