You're the man Sunny, I enjoy your classroom ! thank you, I hope all is well and you're safe.

The1 sec delay introduction is EPIC!! Content Magical!! The best of the best!!

Highly valuable lesson for free! Thank you Sunny!

This video along with the other about the media converter was very helpful to me. Thanks so much for taking the time and effort to make it.

Thanks, Sunny probably the best explanation on the KZread

Very helpful explanation of the basics Sunny! God bless!

Another great video Sunny! Thank you for sharing it with us! oh and Happy Birthday Sunny!💖👌👍😎JP

Sunny thank you for your videos. I find them so valuable.

Thank you Sunny! all your videos are excellent!

@sunnyclassroom24

3 жыл бұрын

My pleasure!

You are my Backbone in my IT-Life 💯

great job sunny and HAPPY BIRTHDAY!!!!!

I am going to take Net+ next week and I was really worried if they asked me 'What duration of time should you wash your hands to avoid COVID?" on the test. Now I know and I feel a lot less anxious. Thanks Sunny Classroom!

Thanks fiber explained in a very simple way. Genius

Very good explanation, thank you very much!

Thank you so much sir for the informational video. The covid reference and the tip on washing hands was grat as well!

Thank you very much! Very helpful explanation of the basics !!

Thank you Sunny for your useful information video for Multimode vs Single-mode Fiber Optic Cable

I wish I would have found you earlier, the use of pictures and bullet points is great for my style of learning.

Simple and good, as always 👍

@sunnyclassroom24

4 жыл бұрын

Thanks a lot, man!

Sir, thank you very much, you give me a clear solution about "SMF", MMF" fiber optic cable and cladding, core so thank you so much again 😀

Thank you Sunny and "Happy Birthday to you" (x2)

I think I have watched all of your videos now. Thanks, Sunny! You speak well and I enjoy your occasional jokes. :) I like your animations too. They are very helpful. Do you mind if I ask what tool you use for your animations?

Video fully packed with information and knowledge content only. Thank you

@sunnyclassroom24

4 жыл бұрын

Thank you for your nice compliments! I am glad it helps .

Thank you very much , be safe you and your family.

@sunnyclassroom24

4 жыл бұрын

I will . seam as you!

Very good explanation, thank you Mr sunny！

Very informative and valuable.. Many Thanks

Great video .. Thank you, Your way of explanation is very impressive

@sunnyclassroom24

4 жыл бұрын

You are welcome !

Very informative, thank you!

excellent tutorial, thank you!

awesome explanation sunny sir, thanks for making learning fun again :)

@sunnyclassroom24

3 жыл бұрын

My pleasure

Very Good Presentation. I really liked it indeed.

Thank you, Sunny!

Thanks for educating me

It was very useful. Thank you Mr Sunny

@sunnyclassroom24

4 жыл бұрын

Not it all!

Great points, Sir! Could you pls make a complete video lecture as a course for OFC? Thanks.

Very Good Explanation. The message is at the end to be safe from COVID 19 equally Important

Your English has improved 😁 regardless, awesome videos!

Thanks all it was good example and examples

These lectures are great.

@sunnyclassroom24

4 жыл бұрын

thanks!

good job man you are the best keep going

Proffesional Teacher,Excellent Knowledge from your Video~~~Like it~~

@sunnyclassroom24

3 жыл бұрын

Thank you! 😃

謝謝。I should warning to SMF or MMF compatibility with my sfp+ network card?

Thanks a lot, just question there is a compound gel leakage from SM FO cable installed, what is the reason? and how it may impact to SM FO cable functionality?

Thank You Very Match It Was Amazing Explain

Very good resume!

@sunnyclassroom24

4 жыл бұрын

thanks.

Thank you. Very informative. And thanks for the COVID-19 info as well :-)

thank you for information

Great video

Thank you very much

hey can we splice two different cable like multimode and single mode cable.

Sunny thanks!❤❤❤❤❤

Just in the right time sunny

@sunnyclassroom24

4 жыл бұрын

Thank you for supporting! stay safe!

Gracias! very useful

@sunnyclassroom24

4 жыл бұрын

Thanks!

Happy birthday to you Sunny :p

Thank you sir.

Well explained. I have a question, I'm living in prefab building and Fiber is available there. Can it run to the switch somewhere so I can use my UTP cable as I have it now to my router which matches the speed? Am I able to do it by myself without a technician entering my flat?

@alroyshaw1054

3 жыл бұрын

Yes you can however you would need two fibre converters for youre network.

Hi there , you didnt mention how much is maxium speed & distance support on Multimode Single-mode ? thnx

Hi Sunny, thanks for the excellent explanation! Could you recommend some books to introduce how the internet works in the whole picture?

@m3hdim3hdi

3 жыл бұрын

computer networking a top-down approach

So mode just means a different path right and has nothing to do with wavelength? So for example if I have a single mode fiber and have rays of different wavelengths all traveling along a straight path down the fiber. Because the only path is a straight line and even though there’s multiple wavelengths of light, we still just have one mode correct? Now if I have rays of different wavelengths or all of the same wavelength but are traveling along the fiber at different paths I have multiple modes. It’s the different paths which makes this a multi mode case not the the fact that there rays of different wavelengths right?

Great sir

Sonny is a good teacher

how to study the transmission of a single mode optical fiber SMF by optisystem ?

Please explain Phase velocity & group velocity Chromatic disperation 1.material disperation. 2.wave guide disperation Attenuation

@sunnyclassroom24

4 жыл бұрын

I put your topics on my to do list. Thanks for your patience. be safe and be happy!

Thank you sir

Single mode and multi mode can splice together,,can joint or no splice,,??can ans me??

thanks sunny

@sunnyclassroom24

3 жыл бұрын

welcome

Thank You Sir

@sunnyclassroom24

4 жыл бұрын

You are welcome !

Coax over Docsis 3.1 can transfer download speeds of 10 GBit and upload speeds of 1 GBit. How does fiber compare to that?

Hello, can anybody explain what is difference between unitube and multitube....

Hey what happened with the music at the end? :(

sir, can you please upload videos on trust and backdoor , cryptocurrency

thanks sir. i'm student can i get some courses about single mod fiber & multi-mode fiber

happy birthday sunny x2

happy Birthday to you and be save.

I have to say in practice basically no one uses Multimode anymore. Singlemode has become pretty cheap and with WDM you can transfer a lot of channels over the same fiber at speeds of up to 100Gbit/s. So even if you've got a 100m run between two buildings I'm still using singlemode cable.

@catfishrob1

Жыл бұрын

I would say that's largely true, however, the LR xcvrs are still multiple times more expensive than SRs, and that can easily add up over hundreds of connections. Not only that, but if you use LRs at very short distances, because of the higher power, the xcvrs can burn each other out. In other words, they have to be replaced more often. Sometimes for simplicity (not having to stock MMF equipment) companies will elect to go pure SMF (or close to it), but this is not without its (primarily financial) drawbacks.

Enable Network in VirtualBox but disable in Host ?? Is this possible ?

thankyou for the useful video. ur accent very funny i laugh 2 and half times

How kilometer is defined as short and long?

Hello i have a question about symmetric key , i saw your video and u said we use private key but i found in other videos that we use public key , is that right or no ?

@sunnyclassroom24

4 жыл бұрын

A symmetric key is a private key in private encryption. The public key encryption uses Public key and private, but public key and private key are inseparable twins.

@Arganoid

4 жыл бұрын

When you connect to a secure website, public key (asymmetric) encryption is used to initiate the connection. This encryption is used to send a private key. Then symmetric encryption can be used from that point onwards.

Can u make a video for the people who are new into networking world ( students ) in general and give some tips it'd be very helpful for many

@sunnyclassroom24

4 жыл бұрын

will do! Many thanks for your trust in me :)

I was listening to details on multi-mode fiber and then got a hand washing lesson. LOL

Thanks

@sunnyclassroom24

4 жыл бұрын

You are welcome !

Thanks for your video.. I am watching your videos. nowadays.. Can you tell me which software used for animated video ?.. Please

@sunnyclassroom24

3 жыл бұрын

Flash

@sat_talk

3 жыл бұрын

@@sunnyclassroom24 Adobe flash what?

Sunny the Goat

Sir Sunny, very amzing lectures. from which county you belongs to ?

@sunnyclassroom24

3 жыл бұрын

So nice of you

Love your vidoes, but we don't need Sunny for public service announcements!

happy birthday

For your next video, please sing "BlackPink - How You Like That" 😂😂

@mubashar110s5

3 жыл бұрын

😅 That's Cool yeah I like that😂

Happy birthday to you Happy birthday to you Happy birthday dear Sunny Happy birthday to you. Best part of the video LMAO

warts, transmit light? like a fiber optic cable.

UScomservice uscomservice.com/ range meets all the FTTH infrastructure needs from outdoor or indoor distribution points up to the customer’s premises. To bring end-to-end optimal solutions for each and every infrastructure configuration, UScomservice networks provides drop cables engineered for specific applications as well as versatile drops, developed to adapt to various installation environments. Our offer of drop cables includes outdoor, indoor or outdoor-indoor optical cable solutions.

Hello Sir

High loss calculation video pls put

6:04 we say بسم الله الرحمن الرحيم لا إله إلا الله محمد رسول الله صلى الله عليه وآله وسلم

Everything else was very well laid out, but _why_ would multimode be better for short distances? Modern day the stuff costs is practically same, so going for multimode does not give you any benefit... Only if you already have multimode infrastructure and need to expand it, multimode makes sense now.

sunny is funny

was listening until you mentioned covid...that shit done exist dawg. and viruses aint contagious either.

Xiexie

@sunnyclassroom24

3 жыл бұрын

bukeqi

being an IT professional, you should be more accurate with terms and acronyms: the virus is correctly called SARS-nCOV-2 (severe acute respiratory syndrome causing novel coronavirus type two) and the disease it is causing is dubbed COVID-19 (COronaVIrus Disease first reported in 2019).

@sunnyclassroom24

3 жыл бұрын

Thank you for correcting me. being honors to get comments from you.

negative for involving covid with fiber optic.