Transmission medium: Difference between revisions
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Transmission media include: | Transmission media include: | ||
* metal conductor | * metal conductor (typically copper - about 300 Megabits per second (Mbps)) | ||
* fibre optic | * fibre optic (industrial glass - 940 Megabits per second (Mbps)) | ||
* wireless | * wireless (wireless - 150 Megabits per second (Mbps)) | ||
[[File:TransmissionMedium short.ogg]] | |||
== An image to learn about pro's and cons about different network media == | == An image to learn about pro's and cons about different network media == | ||
I used this image (a screengrab) from a youtube video by the folks at code.org. https://www.youtube.com/watch?v=ZhEf7e4kopM<ref>https://www.youtube.com/watch?v=ZhEf7e4kopM</ref> | I used this image (a screengrab) from a youtube video by the folks at code.org. https://www.youtube.com/watch?v=ZhEf7e4kopM<ref>https://www.youtube.com/watch?v=ZhEf7e4kopM</ref> | ||
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* [[OSI model]] | * [[OSI model]] | ||
* [[Data packet]] | * [[Data packet]] | ||
== Standards == | == Standards == | ||
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<references /> | <references /> | ||
[[Category: | [[Category:networks]] | ||
[[Category: | [[Category:formative assessment]] | ||
Latest revision as of 14:29, 29 November 2022
Networks[1]
The characteristics of different transmission media include:
- speed
- reliability
- cost
- security
Transmission media include:
- metal conductor (typically copper - about 300 Megabits per second (Mbps))
- fibre optic (industrial glass - 940 Megabits per second (Mbps))
- wireless (wireless - 150 Megabits per second (Mbps))
An image to learn about pro's and cons about different network media[edit]
I used this image (a screengrab) from a youtube video by the folks at code.org. https://www.youtube.com/watch?v=ZhEf7e4kopM[2]
A good video, which touches more on transmission media and wireless[edit]
Some of the videos I show you don't exactly apply to our learning. This video is EXCELLENT and you should watch it many times.
See Also[edit]
Standards[edit]
These standards are used from the IB Computer Science Subject Guide[3]
- Outline the characteristics of different transmission media.
References[edit]
- ↑ http://www.flaticon.com/
- ↑ https://www.youtube.com/watch?v=ZhEf7e4kopM
- ↑ IB Diploma Programme Computer science guide (first examinations 2014). Cardiff, Wales, United Kingdom: International Baccalaureate Organization. January 2012.