Twisted pair cable is a type of wire in which two conductors of a single circut are twisted (paired) together for the purposes of canceling out electromagnetic interferance from outside sources and crosstalk between neighboring pairs of wires.
The amount of twists per meter changes along the length of the cable.
Copper wire
Coaxial cable, STP cable, UTP cable
The three types of network media are: Twisted-pair copper cable, fiber-optic cable, and coaxial cable.
Copper, twisted-pair cable.
A media converter is used to help convert copper cable signal into fiber optic cable signal to be viewed on a variety of media devices. Some older devices actually require a media converter in order to view a signal.
Cable media is a type of media which is known as cable media :)
The twisting in a twisted pair cable helps make the cable immune to electromagnetic interference. These cables are of two types: Shielded and unshielded twisted pair.
there are different network media,fiber,copper cable etc.to make communication in different media,need the media converter,for example,fiber media converter making the copper ethernet over fiber transmission,E1/ethernet converter making the ethernet over E1 conversion.
copper, radio (microwave), or fiber optic cable
copper cost more to mine then aluminum so aluminum will cost less then copper cable.
A copper cable transports electrical signals. An optical cable transports light signals.
It depends on the length of th cable and the diameter of the copper cable used.