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Wired media physical connection around the world.The present world is growing so fast and we have been provided with the greatest platform for information sharing for the first time. Generally, the whole world has been changed into a global village. Introduction of TransmissionThe various physical media can be used for the actual transmission of information from one place to another. Transmission media generate a pathway between sender and receiver. In each transmission, media generates a pathway delay Cost errors rate ease of transmission and maintenance. Transmission media are two types:
What are wired media of transmission?Wired media are the physical link through which signals are confined to a narrow path. These are also called wired media. Wired media offer high speed, good security and low cost. It transmits data in the form of electrical or optical are transmission speed is generally faster. This Could be through the wire, Fibre optics, vacuums or coaxial cable. Wired networks use Ethernet cables to transfer data between connected PSC. In wired media data is transmitted using three different types of wire which are described below:
Twisted pair cable:What is Twisted Pair of cables?It is a popular media for LAN (Local area network) and a telephone network. It contains multiple pairs of cables twisted with each other. The cables are twisted to minimize interference between each other. It is cheaper, lighter thinner more flexible and easier to install. However, it can transmit data only for a short distance and the transmission speed is slow. It requires RJ-45 to connect it to the computer. Features of twisted pair cable are as follows:
Advantages of twisted pair cable
Disadvantages of twisted pair cable
Coaxial cableWhat is Coaxial Cable?Coaxial cable is commonly used for broadband connections and cable TV networks. It is appropriate for contacting computers in MAN(Metropolitan Area Network). It can transmit data at a faster speed for a longer distance than a twisted pair cable. It is expensive, heavier, thick and difficult to bend compared to twisted pair cable. It consists of single copper wires covered by a plastic layer and aluminium foil. It requires a BNC connector to connect the cable with the computer. Features of coaxial cable are as follows:
Advantages of coaxial cable
Disadvantages of coaxial cable
Fibre optics cableWhat is Fibre Optics Cable?Fibre optics cable is also called optical fibre cable. It is the fastest transmission media at the present. Fibre optics cable is popularly used for long-distance communication, telecommunications network. It transmits data in the form of a light signal. It contains multiple hair-like fibres made of glass or plastic. Data is transmitted through the fibre in form of a light signal using the total internal reflection of light. It requires an ST connector. Features of fibre optics cable are as follow.
Advantages of fibre optical cable
Disadvantages of fibre optical cable
Pros and Cons of Wired MediaWired media has been used widely and said to be more secure and reliable than wireless media. Advantages of Wired media
Disadvantages of wired media
Wireless mediaWhat is wireless media?The wireless network system is a type of network system in which the computing devices are connected without using a physical cable/ wire. They can share data and instructions using radio, microwaves through the air. The wireless network system can be developed using wireless transmission media like terrestrial microwave, satellite communication, Bluetooth connection, and Wi-Fi connection Infrared communication. ConclusionWired network is also used by millions of people worldwide. It is much trusted and said to be reliable as it has physical configuration and provides better security than wireless media. Besides this for more information about please check out the given links.https://en.wikipedia.org/wiki/Wired_communication Also if you are interested to know about Network Topology here is the link for you/COMPUTER NETWORKING 2021: Ultimate information For Easiest Computer learning Also for more information watch the given videos on wired media below. What are the three types of wired transmission media?Today there three types of wired media now, fiber-optic, coaxial, and twisted pair.
What are 4 types of transmission media?These media types are used for shorter distances since physical limitation limits the signal that flows through these transmission media.. 1.1 Twisted Pair Cable. ... . 2 Optical Fibre Cable. ... . 1.3 Coaxial cable. ... . 1.4 Stripline. ... . 1.5 Microstripline.. What are the major types of wired and wireless transmission media?The transmission medium is further divided into two types: Wired or Guided transmission media ( e.g.: Twisted pair cable, Ethernet cable, Coaxial cable, and Optical fiber) and other is wireless or unguided transmission medium (e.g.: Infrared, Radio link, Microwave link, Satellite link, Bluetooth, WIFI ).
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