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1.Twisted-Pair Cable.
2. Coaxial Cable.
3. Fiber Optic Cable.
Twisted pair is the ordinary copper wire that connects home and many business computers to the telephone company.
Coaxial cables are commonly used to connect home video equipment, in ham radio setups, and in measurement electronics. While formerly common used for implementing computer networks.
Optical fiber cable, also known as fiber optic cable, is an assembly similar to an electrical cable, but containing one or more optical fibers used for providing a high-speed data connection between different parts of a building.
1.Radio.
2. Microwave.
3. Satellite.
Wired
Wireless
1988
It is a cable laid on the sea bed between land-based stations to carry telecommunication signals across stretches of ocean and sea.
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