LO2 Connectors and Cabling

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Connectors and cabling

Leased line
Description
Leased line connects two places for the private voice and data telecommunication service. 
Functions
Leased line is used to connect to the Internet.
It can link PCs and servers on different places.
It is used to carry phone calls and also enable the client to connect their PCs from home.

Dedicated line
Description
Dedicated line a cable that is between two points that is dedicated to a specific application with the shared of a resources.
Functions
It is used to link corporate offices to the Internet.

 Media types: -

 STP
Description
STP is a cable that has two copper wires which is twisted together multiple times and it is shielded.
Functions
The use of shield is to reduce electromagnetic interference level from affecting the internet performance.

 Coaxial
Description
Coaxial cable is a cable with type of shield and insulated copper which is used in the transmission method of video communications and audio.
Functions
Coaxial cable is used to connect a televisions to a televisions service cable.

UTP
Description
UTP is a cable that has two copper wires which is twisted around each other multiple times. It is known as Unshielded Twister Pair.
Functions
Unshielded Twisted Pair Cable is used in limited area network.


Fibre optic
Description
Fibre optic is a very flexible and transparent cable which is made out of glass. It has wide bandwidth which allows more data can be transferred within short period of time.
Functions
It is used for telecommunication or high speed internet communication supplier.


Wireless
Description
Wireless is a computer network that connects electromagnetic waves to maintain the communications. 
Functions
Wireless can access network resources from any location within your wireless network's area.

 Mobile technology
Description
Mobile technology is a technology that is  used in cellular communication and many transmitters have the ability to send data at the same time on a single channel.
Functions
It allows many users to make use of single frequencies because it restricts the interference of frequencies from two or more sources.

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