Bandwidth, throughput, and speed

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Today my topic is about the difference between three terms, which are often misused in networking field: Bandwidth, throughput, and speed.
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Sunny Classroom

Опубликовано:

1 окт 2018

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Комментарии : 90

@Am5lu 3 года назад

Who in their right minds could possible find a reason to down vote this video, let alone any of Sunny's videos? Sunny, YOU ROCK!

@tnndll4294 Год назад

He mentioned frequency & didnt explain it.

@siddjoshi2053 Год назад

maybe they thought it was the download button :)

@shaboog2644 Год назад

@@tnndll4294don't think it's in the title brother.

@cale7306 7 месяцев назад

@@tnndll4294cause it’s literally the same one is just wifi or light connection

@kumaravelrajan 3 года назад

This finally clears the throughput v/s bandwidth doubt for me. Thanks!

@Shake_Well_Before_Use 9 месяцев назад

Thank you very much you were able to clearly outline how they three concepts differ from one another.

@davidionesi9207 7 месяцев назад

Thank you Mr. Sunny! I finally understood what bandwidth and throughput means.

@GR-su3xc 5 лет назад

Such clear explanations! Thank you Sunny!

@sunnyclassroom24 5 лет назад

you are welcome!

@legacyworshippers 4 года назад

Thank you so much, these terms were confused to me, but your simple explanation is all I needed, thank you for sharing this!!!

@sunnyclassroom24 4 года назад

You are welcome!

@SuperLuigiGuy64 5 лет назад

Perfect timing :D I was just looking for information on this. I'm studying for the network + exam

@ShuxiangSun123 5 лет назад

I hope my videos can offer some help to clarify some concepts.

@meiyang8868 3 года назад

Great explanation, Sunny! Thank you for making it simple for us to understand. You got the best examples aaaaand great graphics! 😍

@jongamez5163 2 месяца назад

Great video! Congratulations 👏

@mokhtar01 Год назад

Thank you very much.Only now I knew the difference.

@ahlam3416 4 года назад

Perfect :) Thank you

@varunn8 3 года назад

Beautiful!

@vladislavkaras491 Год назад

Thanks for the video!

@michaelsovereign6262 2 года назад

I am learning about wireless bandwidth measured in frequency. It is confusing that the word is used in two different contexts. Thanks it was helpful.

@rasthana Год назад

This is excellent Video. Short and too the point. Thanks for your efforts @Sunny

@cyclonmaster 2 года назад

very good lecture. thank you.

@timmytim9054 5 лет назад

Sunny is of course sunny. Speech is bright and happy. Explanations are as clear as day. Sunny ☀️

@sunnyclassroom24 5 лет назад

Thank you Timmy Tim!

@jerome_g 3 года назад

i double that

@cale7306 7 месяцев назад

One more thing to add would be Latency and/or ping - That would be the speed limit each individual car can drive..in terms of gaming and streaming where the packets are small..it ‘doesn’t’ matter how much total bandwidth of bridge can handle..each packet needs to get to their destination fast for reliability.

@onur7183 3 года назад

Nice explanation!

@gileneo6999 8 месяцев назад

Great explanation.😮

@nik1997os 9 месяцев назад

It was helpful indeed thank you

@imrane9382 4 года назад

Simple and efficient . The best channel for getting a general idea about almost everything in networking . Btw sunny , can we say speed means both bandwidth and throughput based on the sentence ? If we say '' DSL download speed is between 10 to 100 Mbps '' , I think we mean (throughput) from 10 mbps to 100 mbps but when when we say its 100 mbps we are talking about bandwidth .

@cosminionutgrosu169 2 года назад

It should be noted that for the same stated bandwidth, the maximum data transfer rate depends on the mode of the operation of the link: half-duplex or full-duplex. For example, for a 100Mbps half duplex link, the maximum data rate is 100Mbps, because at any point in time, a device can be either sender or receiver of data. On the other hand, for a 100Mbps full duplex link, since a device can be both sender and receiver at the same time, the maximum data rate is 200Mbps.

@brendanbass5495 5 лет назад

Great Explanation.

@sunnyclassroom24 5 лет назад

Thank you very much!

@fadidib8516 2 года назад

sunny explains better than whole university

@theodorosdimitriou3905 2 года назад

the throughput of this video is excellent although I reached my mind's max bandwidth capacity

@AbdulRahmanJasheem 4 года назад

Wow great

@fahadoutlook1241 4 года назад

wonderful channel... thanks a lot

@sunnyclassroom24 4 года назад

you are welcome!

@devakandukuri5833 14 дней назад

Thank you

@ElvisPryor 2 года назад

Why is my throughput throttled to certain websites? I have more speed but it won't allow more bandwidth. VPN is not helping much. How do I open the bandwidth gates?

@abinvincent482 4 года назад

Thanks a lot 😊

@sunnyclassroom24 4 года назад

Most welcome 😊

@sbj_2659 Год назад

Simple and easy

@yourordinaryme 4 года назад

Thanks Jian-Yang!

@sunnyclassroom24 4 года назад

You re welcome !

@whoeverwhoever400 Год назад

I am still kind of confused. so Bandwidth is the max amount of data that can be used. Throughput is the amount of data that actually used. Then why cellphone companies typically charge people for the bandwidth they use, not Throughput (the actual amount of data used)?

@harshkashyap8045 3 года назад

Thanks

@sangitrajkc6187 4 года назад

thank you so much now i am clear

@sunnyclassroom24 4 года назад

I am glad.

@djpolyester 3 года назад

Sir shouldnt capacity be C=2B. At 1:04 shouldnt we have 2x Gbps for x GHz?

@tti4919 4 года назад

The boss ....Allah bless keep rocking..

@sunnyclassroom24 4 года назад

Thank you for watching!

@tti4919 4 года назад

@@sunnyclassroom24 please can you teach CCNA and we can get more you will receive more likes and subscribers

@emtiazuddin1485 5 лет назад

Thanks a million💜💜💜 it's beneficial video.

@sunnyclassroom24 5 лет назад

You are quite welcome!

@user-oo4te8ky7u 4 года назад

how these kind of animations are creating which is the software used

@sunnyclassroom24 4 года назад

I use flash.

@jackgreen7273 4 года назад

O.K. Mr. Sunny. I will leave a very flattering comment for you because you make all the other videos on this subject look like a bunch of dangblang idiots. You immediately point out the different in the use of the term bandwidth which eliminates a lot of confusion in the beginning. Then you bring up other useful terms as speed and throughput. Now I am ready for your video on modulation during transmission. EXCELLENT WORK!!! thanks

@sunnyclassroom24 4 года назад

Thank you very much for your compliment.

@aloneprince2376 3 года назад

brief answers for all questions @sunny classroom

@Dot_Neith_EesdnakAch 2 года назад

I still can't understand but thank you for the lecture.

@0chulorngozi851 4 года назад

Thanks alot

@sunnyclassroom24 4 года назад

You are welcome!

@juniorbolbol 4 года назад

انت راجل عسل -- انا فهمت يا استي

@ahemednor5201 3 года назад

🌹👍

@mohamdfoad 5 лет назад

how about representing speed as signaling rate which increases with bandwidth increasing and gives more throuput or actual data rate

@sunnyclassroom24 5 лет назад

I will try my best. Speaking English is my challenge. I apologize but I will practice more.

@sameerap8943 4 года назад

Please do one vedio on jitter , letency , delay and difference between tham please please do this video sir Thanks in advance

@AbdulRahmanJasheem 4 года назад

Sir, Is it convenient if I contact you by any social media , wechat , facebook....

@kunchen4871 2 года назад

Bandwidth of the bridge means the width of the bridge, a measure of the width of bridge in terms of the width of a single car !

@fahadoutlook1241 4 года назад

sir, I am not clear. My question for wifi: I have AP (802.11AC). it has dual band (5GHz, 2.4GHz). speed 1300Mbps. please explain bandwidth and speed in wifi. Thanks and best regards.

@sunnyclassroom24 4 года назад

great question. The dual-band means your AP can work with all wifi standards (802.11b, 802.11a, 802.11g, 802.11n, and 802.11ac). Your AP can work fine. Speed means how much data can be downloaded per second. Most of the time, the vendor brags about "the speed" because it refers to the maximum speed in a perfect condition.

@alexjune6414 4 года назад

@@sunnyclassroom24 So then speed sounds the same as the throughput. What does speed mean in relation to throughput and bandwidth?

@aunmaqsood3129 4 года назад

@@alexjune6414 speed is the bandwidth I think.

@alexjune6414 4 года назад

@Aun Maqsood hah thanks. I saw an article and it is sort of the same thing. My understanding is bandwidth is what you're supposed to get and since you're sharing it then people won't get all that bandwidth so you get a slower speed. Hand in hand. But throughput is still a mystery, I gotta re watch this. www.highspeedinternet.com/resources/bandwidth-vs-latency-what-is-the-difference "Bandwidth refers to the maximum capacity of an internet connection, not the actual speed. For example, if you order a 100 Mbps package from your Internet Service Provider (ISP), your bandwidth would be 100 Mbps. That means the most data your connection can download at one time is 100 Mbps. Your actual internet speed, on the other hand, is likely to be less than your bandwidth most of the time because of network congestion and other external factors. If you want to see how fast your internet connection is now, use a speed test." As per the article.

@aunmaqsood3129 4 года назад

@@alexjune6414 Yeah definitely. I think companies market the bandwidth when you're buying. For example, we have a 1gbps wifi speed, but my pc only runs at 100mbps (lower sometimes). Also that's a great article, thanks for linking it!

@ahmedabouzid9447 5 лет назад

Thank you... I really like your lessons.. but I hope that you can improve your pronunciations... sometimes it confuse me... Thank you again... all my support for you. And we are looking for security lessons and cryptographic. And we need more lessons about programming languages and which one if best for us nowadays... and what is assembly programming language!

@ShuxiangSun123 5 лет назад

Thank you very much for your suggestions. I will do my best to improve myself. I plan to make 150 videos to cover networking basics and then cyber-security, then programming. I wish I had more time to focus on uploading those videos. I put your suggestions to my to-do-list. Many thanks!

@ahmedabouzid9447 5 лет назад

Honestly and happy to read you reply... and you have a fantastic graphic and GIFs ... thank you :)