Twisted Pair Cable | STP

Twisted Pair Cable | STP | UTP |

Twisted Pair Cable | STP | UTP |

Twisted Pair Cable

Twisted Pair cables are the most popular transmission media for transferring data on a computer network. They are especially used in Local Area Networks. Twisted pair wires consist of two strands of copper twisted together.

The twists allow the data signals to travel more as compared to a regular copper wire. The more twists per centimeter, the further the signal can travel.Twisted pair cable is of two types:

Unshielded Twisted Pair (UTP)

If the wires are unshielded, they are called Unshielded Twisted Pair cables, as shown in Figure 1.10(a).

Shielded Twisted Pair (STP)

If the wires are shielded, they are called Shielded Twisted Pair cables, as shown in Figure 1.10(b).

Characteristics of Twisted Pair Cables

It is the least expensive type of cable.
It is easy to install.

Coaxial Cable

A type of wire that consists of a center wire surrounded by insulation and a shield of braided wire. The shield minimizes electrical and radio frequency interference.

Coaxial cabling is the primary type of cabling used by the cable television industry and is also widely used for computer networks. Plastic jacket, insulator, and braided shield in a coaxial cable ensures data transmission without interference from other cables. Coaxial cables are shown in Figure 1.11

Twisted Pair Cable | STP | UTP |

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