Communications media can be divided into two broad categories

Communication media:

  • Communication media refers to delivering and receiving data or information.
  • Transmission and storage tools or channels for data storage and transmission fall under telecommunication.
  • The transmission media can be divided into two categories guided transmission media and wireless transmission media.
  • The communications signals are guided along a solid medium in the guide transmission media. For example, twisted-pair wire, fiber-optic cable, coaxial cable.
  • The telecommunication signal is broadcast over airwaves in the wireless transmission media. The major technologies include microwave, infrared and radio.

Explanation for incorrect options:

Infrared and microwave

The infrared and microwave are the example of the wireless telecommunication media.

Hence, the option “A” is wrong.

Fiber optic and cable

The fiber optic and cable are the example of the guided telecommunication media.

Hence, the option “B” is wrong.

Packet switching and circuit switching

Packet switching and circuit switching are not the categories of communication media.

Hence, the option “C” is wrong.

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Transmission media can be divided into two broad categories: Guided Transmission MediaCommunications signals are guided along a solid mediumExampleTwisted-pair wireCoaxial cableFiber-optic cableBroadband over Power lines6

7Communications Media (continued)Transmission media can be divided into two broad categories: WirelessTelecommunication signal is broadcast over airwavesMajor technologies include radio, microwave, and infrared.7

8Communications Media (continued)3G wireless communications:Supports wireless voice and broadband speed data communications in a mobile environment4G wireless communications:4G will also provide increased data transmission rates in the 20–40 Mbps rangeWorldwide interoperability for microwave access (WiMAX)Operates like Wi-Fi, only over greater distances and at faster transmission speeds

9Telecommunication Hardware Networks require various telecommunications hardware devices to operate:Including smartphones, modems, multiplexers, switches, bridges, routers, and gateways.

10Telecommunication Hardware (continued)

11Telecommunication Hardware (continued)11Smartphones:

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Tags

Computer network, transmission media, communications media

What are the two types of communication media?

There are two forms of communication media: Analog: Includes conventional radio, telephonic and television transmissions. Digital: Computer-mediated communication, computer networking and telegraphy.

What are the categories of transmission media?

Transmission Media is broadly classified into the following types:.
Guided Media: It is also referred to as Wired or Bounded transmission media. ... .
(i) Twisted Pair Cable – ... .
Advantages:.
Advantages:.
(ii) Coaxial Cable – ... .
(iii) Optical Fiber Cable – ... .
(iv) Stripline..
(v) Microstripline..

What are the 3 types of communication media list them?

(i) Analog: Includes conventional radio, telephonic and television transmissions. (ii) Digital: Computer-mediated communication, computer networking and telegraphy..
Wire pairs..
Coaxial cable..
Microwave transmission..
Communication satellites..
Fiber optics..

What are the 5 types of communication media?

What are the different types of media?.
News media (earned media) News media takes mass media elements and uses them to deliver news to a target audience or the general public. ... .
Social media (shared media) ... .
Web media. ... .
Print media. ... .
Other forms of media..