distinct Types Of Data communication Media

distinct Types Of Data communication Media

The process in which data is transferred from one computer to an additional one is known as transportation media. Data transportation involves transmission of digital of information to different electronic devices straight through wireless or cabled connections. The two generally used computer transportation media used are bounded and unbounded media.

A. Bound Media

Data exchange straight through physical connections is referred to as bounded media in that signals are sent to other external devices from one computer in a network. Computers can be interconnected to share files and devices in a network by means of cabling which facilitates faster transportation of information. Bounded media is a faster data transportation that provides high speed exchange of signals over long distances and is the most trustworthy media for message sending.

Bounded media is categorized into three types of data transportation which enables relationship of different types of network. These cables include:

1. Coaxial cable

This is most base bounded media that is many electronics to exchange data and it is designed with two parallel copper conductors. It has a solid central copper conductor that transmits signal and is coated with a protective cover to sacrifice electromagnetic interference. Coaxial cable is found in different gauges at affordable prices and is easier to work with. They are easy to install and can hold up to 10Mps capacity with medium attenuation. Despite its popularity, the only serious drawback it has is that the whole network is always affected with a single cable failure.

2. Twisted pair cable

Twisted pair cables are found in two types and these contain unshielded and shielded twisted pair cables. It is generally used because it is lighter and inexpensive. They are made up of twisted solid copper wires which help to sacrifice vulnerability to Emi and cross talk effects. This type of cables is economy and can hold up to 100mps speed capacity.

3. Fiber optic

Unlike other types of cables, fiber optic uses electrical signals for transportation and is made up of reflective cladding that prevents loss of light in the glass core. Although it very high-priced and hard to install, optic cables can hold at least 2gbps and are not vulnerable to Emi interference. It has got also very fast data transmission and very low attenuation compared to other data cables.

B. Unbounded media

This type of data transportation media involves networking of multiple computers straight through a wireless connection. Creating a wireless relationship is much easier since no physical relationship is required and can associate multiple computers in a room. Unbounded media uses space or air as the transmission medium for electronic waves. Some of the unbounded media are the satellites, radio, Bluetooth and Wi-Fi among others. Installation of wireless network is much easier and faster compared to the bounded media which require an scholar to do the configuration. straight through wireless settings, you can also exchange huge files of data to any networked computer since the unbounded media supports very high bandwidths just like the cabled network.

Generally, in order to transmit data over networked computers, you will have to use whether bounded or unbounded types of media. Depending on the type of network you want to create, favorable type of media is required to enable consisted and permissible data communication.

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