Friends, we have to support these kinds of efforts. This channel is so informative and beautifully illustrated. I hope you all are learning as much as I do. Thanks!

@TechsavvyProductions

2 жыл бұрын

Thank you so much 😀

This is a high-grade classroom material video. This is better than people at university will teach you.

@TechsavvyProductions

3 жыл бұрын

Thank you for watching!

Been working in a Data center for 10 years. I feel I've learned way more in this video than I have my whole time onsite. :/

@TechsavvyProductions

3 жыл бұрын

Thanks for the comments, thanks for watching.

@GangstaNerd

11 күн бұрын

I was thinking the same exact same thing I wasn’t a dc tech but i was the sme for my team that worked with DC Team

OUSTANDING!! I am IMPRESSED. I've viewed LOTS OF KZread tutorials over the years (literally hundreds),... and you are LIGHT YEARS AHEAD OF ALL OF THE OTHERS! (in my humble opinion) You speak "ENGLISH" and you are CLEARLY VERY KNOWLEDGEABLE AND VERY THOROUGH! Thank you sir! YOU ARE GIFT TO IT PROFESSIONALS!

@TechsavvyProductions

3 жыл бұрын

Thank you for the kind words, we are working hard on doing a respectable job of presentation and at the same time engaging our viewers. We do make mistakes and our great viewers call us out, and we want that feedback. We hope you will come back for more!

this is really amazing! so comprehensive, made my understanding of the whole ecosystem so easy! Super effort by producer, really grateful!!

@TechsavvyProductions

5 күн бұрын

Thanks for watching!

As an Ops technician at a data center in Maryland I've got to say this was hands down the best video I've ever seen on the subject. Everything you mentioned and showed are exactly what I see and work with everyday.

@TechsavvyProductions

3 жыл бұрын

Thank you!!! And thanks for watching and taking the time to comment.

For all IT professionals out here reading the comments, this channel is a hidden gem 💎

@TechsavvyProductions

Жыл бұрын

Thank you for the kind words!

This video is the best education on fiber to have been publicly published. Great video. Great production.

@TechsavvyProductions

2 жыл бұрын

Glad it was helpful!

Mr V, am an IT student and this video was very resourceful. Well i have been watching these videos for IT knowledge

@TechsavvyProductions

2 жыл бұрын

Welcome, this channel is for you!!

AMAZING video!! Started in IT in '97 and in 30mins you succinctly and eloquently detailed what took me well over a decade to learn. Truly excellent work!!

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

This is the best video I've seen on fiber optics.

@TechsavvyProductions

3 жыл бұрын

Thank you for watching!

This is by far one of the most underrated IT videos of all time. Incredible. If there was a tip button, I literally would've sent money. Thank you so much for sharing!!!

@TechsavvyProductions

3 жыл бұрын

Thank you for the kind words, we hope you will come back!

@jameezybreezy9030

Жыл бұрын

It’s your lucky day because there is a tip button now!

I’m astonished as to the amount of information I got from this video. Very informative and easy to follow. I admire your work

@TechsavvyProductions

4 жыл бұрын

So glad you enjoyed and found it beneficial. Thanks for the comments and for watching.

@josephjohnson3266

3 жыл бұрын

100%, learned as much as a 3 day course to get fiber optic installer certified

Tons of information in half an hour . So great . Thank you

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

This is the best overview of fibre standards that I have found. It's just the information I needed for choosing equipment for my new house. Thanks.

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

Great video, thank you! 16:40 - Connector is verbally called "MT-JR" , despite being listed onscreen 2x as "MT-RJ". Just something I spotted :)

@TechsavvyProductions

3 жыл бұрын

Thanks for the info!

That is the very clearest and most informative introduction to fiber optics I have seen. Thank you very much for making it.

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

Incredible overview, clear and to the point. I've pointed my coworkers to it. We had no idea that 400Gb/s is now possible.

@TechsavvyProductions

Жыл бұрын

Thanks for watching!

I'm going to say what most of the comments are saying. I've learned more in this video than I have researching google and blog posts for years. Fiber is one of those dark arts because of all the different types. But this video put it in a super easy format and explained everything. All in 30 minutes. Thank you.

@TechsavvyProductions

3 жыл бұрын

Nonya, thanks for the comment. This is a subject that is difficult to find good information unless you work in this industry. We are working on bringing this information and understanding to more folks.

This video has helped me understand different types of optics and what they are used for. Thank you Lowell.

@TechsavvyProductions

3 жыл бұрын

Glad to help

Overall this is a really informative video. Great for getting someone up to speed with fiber. One thing though, there is a difference between path loss and return loss. Path loss (including intrinsic losses) is the attenuation of the signal down the path between the transmitter and receiver. Return loss is the value of how much light is reflected back to the source. They are very different things. Great work. I look forward to watching more of your videos.

@TechsavvyProductions

2 жыл бұрын

Thanks for the input and comments, it is always appreciated!

I learned more here than I did in school. Thank you.

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

The best video on fiber cables. this one video on finer cables/transceivers is more than enough to work in a data centre and crack interviews.

@TechsavvyProductions

3 жыл бұрын

rk: there is much more to learn in working for data centers, storage fabric, TOR systems, VLANs, server management, routing within and without the data center, Software Define Networks, virtualization on Windows, Linux and VMware, SANs, cluster systems, WAN interfaces, and so much more! Thanks for watching!

Thanks for publishing this video. I hadn’t realised how far networking has advanced since I did a final year undergrad dissertation on ATM switches about 25 years ago! I feel all caught up now 😊 👍

@TechsavvyProductions

3 жыл бұрын

Thanks for sharing!

I work for a major logistics company for Google. I see fiber cables, optical modules, network switches, etc. all day long. It was only after watching this video did I even begin to understand what this material was, how it is implemented, and what I had to understand if I wanted to work in the nearby Google data center. Thank you!

@TechsavvyProductions

3 жыл бұрын

Thanks for the comment and for watching!

Awesome video as I am 14 and I want to be a network engineer when I grow up and there aren't many resources for me so this is amazing.

@TechsavvyProductions

3 жыл бұрын

Welcome to TechSavvyProductions!!! Come back as often as you like!

Super good prez at super pace. Thanks on the effort and the gift.

@TechsavvyProductions

3 жыл бұрын

Glad you like it!

Nice video Sir. One of my tutors gave me a downloaded version of this video 6 days ago. I just had to find you! This page is quite an asset. Kudos Sir.

@TechsavvyProductions

3 жыл бұрын

Welcome aboard!

Hugely underrated channel, you deserve way more subscribers! Like others have said this channel has top-notch material.

@TechsavvyProductions

Жыл бұрын

Much appreciated!

Fantastic video, will have to play in slo-mo just to digest the knowledge shared. Many Many thanks

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

Amazing video! This has more information in single 30 videos, that dozen other videos and articles I saw before. Combined. Good job. This is the goto video on fiber optics. Very comprehensive.

@TechsavvyProductions

2 жыл бұрын

Glad you enjoyed it!

I watched today other video of yours, when i was searching for fiber explanations i found your video, and immediately i thought: ohh this is going to be very detailed and explained. Aaaaand it was ;) Thank you so much for such great videos ! Thank god there are still people like you and make proper explanation rather than : 'fc , connectors in 1 minutes.. ' ;)

@TechsavvyProductions

2 жыл бұрын

Glad it was helpful!

Small correction: a plenum is an air _circulation_ space. If air doesn't normally flow through it, it's not a plenum. The drop ceiling in most commercial structures is a plenum as it's the return path for HVAC systems. In residential settings, most setups have ducted returns. (In my parents house, the space under the stairs is a plenum as the return duct is open to the back of the stairs, vs. ducts run all the way to the registers. In my house, there are two large ducts leading to filtered registers, one in a wall, the other in a ceiling.) Note: I had this very conversation with engineers, architects, and city inspectors w.r.t. a computer room ("data center"). We had to have revised plans _explicitly_ stating the area above the ceiling was NOT a plenum. Yes, HVAC ducts pass through the space, but there is no air moving in the space; the room is otherwise vapor sealed. (this was but one of the many nits picked with the city.)

@TechsavvyProductions

3 жыл бұрын

Thanks for the comment and correction, I believe you are correct as I reflect.

@elliottkrieter4640

3 жыл бұрын

Eccellent! Too many times I've had to argue with folks what a plenum is!

Excellent Knowledge~Fiber Cable from your Video~~~~

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

Excellent video and super informative. Thank you!

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

Wish you all the health and happiness to continue your work and make more videos like this!

@TechsavvyProductions

3 жыл бұрын

Thanks for the kind comments and for watching!

Very good video and I will watch it again for all that information to sink in, found your fire regulations interesting as we don't have the same here in NZ apart from the marine industry.

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

Great work Sir! ..... thanks from the heart.

@TechsavvyProductions

4 жыл бұрын

Thanks for watching!!

Thank you so much for sharing the knowledge. It's much appreciated for us beginners

@TechsavvyProductions

2 жыл бұрын

Glad it was helpful!

This is great video! thanks for the Knowledge..

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

Finally a video that tells me what I needed to know! What fiber to pre-wire my new house with?... Looks like OM3 should work fine! I won't have anything even close to 100M.

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

@BaldurNorddahl

3 жыл бұрын

actually you would be well advised to use OS2 single mode cabling. That will allow you to move the signal from your FTTH connection to anywhere in the house and the extra cost of transceivers is trivial. Also OS2 is now cheaper than OM cabling of any grade. That said, cat 6a is fine for housing. Just put in empty tubing so you can pull the fiber cable if you should ever need to do so.

This is a fantastic video, balancing basic theory and standard implementations.

@TechsavvyProductions

Жыл бұрын

Glad you enjoyed it

Thank you. You are our Professor from afar! Love your content, Professor V!

@TechsavvyProductions

4 жыл бұрын

Thank you for your comments and for watching!!

An invaluable video, thankyou for putting the time and effort in, it's much appreciated.

@TechsavvyProductions

2 жыл бұрын

Glad you enjoyed it!

SUPERB. Thank you very much sharing.

@TechsavvyProductions

Жыл бұрын

Thanks for watching!

Very comprehensive video! Thanks

@TechsavvyProductions

2 жыл бұрын

Glad you enjoyed it!

Great run through. Really helpful

@TechsavvyProductions

3 жыл бұрын

Glad it helped!

Thanks so much for this valuable course, I learned a lot of things with it, much appreciated ;)

@TechsavvyProductions

3 жыл бұрын

You're very welcome!

So informative and clear with great use of graphics

@TechsavvyProductions

3 жыл бұрын

Glad you liked it

Great video, thanks so much, I really learned a lot about Fiber Optics...

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

This video explains well about fiber optic technology. Amazing thanks

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

this is the primer I needed! Thank you so much

@TechsavvyProductions

2 жыл бұрын

Glad I could help!

Thank you for this detailed education. I have learned not to watch these videos on my tiny cell phone because I want to catch every piece of wording.

@TechsavvyProductions

4 жыл бұрын

The videos are produced with a computer screen in mind, thanks for watching!

the very complete video. Very good job!! From Italy.

@TechsavvyProductions

3 жыл бұрын

Benvenuto nel canale, grazie per il commento. I nostri cuori ai nostri amici dall'Italia sono aperti.

This is priceless, a very comprehensive overview.

@TechsavvyProductions

Жыл бұрын

Thank you for the comment!

Outstanding video. Thank you

@TechsavvyProductions

2 жыл бұрын

Our pleasure!

Thanks a lot for the great explanation , please keep posting new videos ,

@TechsavvyProductions

3 жыл бұрын

Keep watching

Work work with number 5 ESS electronic switching systems that incorporated fiber optics for the very first time in communication that's the Baseline for the internet that's how it all started AT&T Bell Labs is responsible for all of that great company great career God Bless America

@TechsavvyProductions

3 жыл бұрын

Central Offices are making a come back as they reinvent how to provide edge services to the mega-internet services. The CO was the heart of the telecommunication world for years.

the best video on Fiber optics!

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it

Thanks for your professional explanation.

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

1 person is ungrateful for the information supplied ..very informative, thank you

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

Outstanding breakdown.. Amazing..

@TechsavvyProductions

3 ай бұрын

Thanks for watching!

Regarding 40 Gigabit in the chart at 5:03, there is one additional option, beyond the singlemode and MTP/MPO options: 40GBASE-SR-BD (or 40GBASE-SR-BiDi, short for Bi-Directional) uses the same kind of two-strand multimode cable used with 10GBASE-SR, but gives you 40 Gigabit Ethernet. With 40GBASE-SR4, you have an MTP/MPO-12 connector carrying 8 10Gbps wavelengths (four in each direction). With the 40GBASE-SR-BD, the transceiver combines the 10Gbps "lanes" into two 20Gbps lanes, sending each out over the two fiber strands. That's where the bi-directional part comes in: In each strand, you have 20Gbps wavelengths traveling in each direction. Although the length limitations for 40GBASE-SR-BD are lower than those of 10GBASE-SR, this is a great way to upgrade from 10 Gigabit to 40 Gigabit without needing to replace fiber. That's probably why, if you order a 40GBASE-SR-BD transceiver today, it'll take several months to arrive! See more details at community.fs.com/blog/bi-directional-qsfp-40gbe-over-lc-duplex-multimode-fiber.html

@TechsavvyProductions

3 жыл бұрын

Thank you for your comments, I appreciate anyone that can add new information to this topic!

This is amazing and such a good video, as a network engineer, I applaud you lol

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

Great Video Sir. Thanks

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

Great video!! Much appreciated😀

@TechsavvyProductions

3 жыл бұрын

My pleasure!

Excellent content & presentation.

@TechsavvyProductions

2 жыл бұрын

Glad you liked it!

This is where the miney is at. Extremely interesting content thank you. You got a subscriber 😋

@TechsavvyProductions

3 жыл бұрын

Awesome, thank you!

Great video!!! Thanks a lot.

@TechsavvyProductions

4 жыл бұрын

Thanks for watching!

came in here just to get a crash course in fiber optics and got a phd. great presentation

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!!!!

This is impressive work!!

@TechsavvyProductions

2 жыл бұрын

Thanks for watching!

Thank a lot for this!

@TechsavvyProductions

2 жыл бұрын

Thanks for watching!

Great video!! Much appreciated

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

good content...very informative

@TechsavvyProductions

4 жыл бұрын

thanks for watching

Great video! Great content!

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

Fantastic video! This video brings everything about fiber and LAN technologies together in an interesting and easy to understand method. I can't tell you how much I enjoyed the video. However, you misspoke at 6:06; 850nm is not a lower frequency, it is a lower wavelength but higher frequency than say 1300nm.

@TechsavvyProductions

3 жыл бұрын

You are correct!!! Keep us honest! Thanks for the comment and for watching!

wow.. best video on fiber EVER!

@TechsavvyProductions

4 жыл бұрын

Thanks for watching!

gr8 PDF thanks........you have putted all infromation in 1 video 1 pdf that all i required....thanks

@TechsavvyProductions

3 жыл бұрын

Most welcome 😊

great content, thank you so much

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

That was very informative, thanks

@TechsavvyProductions

3 жыл бұрын

Glad it was helpful!

Thank you very much sir. I am very happy that I revisited your old video on fiber optics and found this one.

@TechsavvyProductions

4 жыл бұрын

Thanks for checking out the channel!

Great info. I'm glad I was recommend ti watch this

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

Sir I really appreciate your help.

@TechsavvyProductions

3 жыл бұрын

It's my pleasure

Great video Sir

@TechsavvyProductions

3 жыл бұрын

Thanks

Thanks, great production, well prepared and delivered.

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it!

I love this video very well put together

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

Great job 👍 Sir, Thanks a ton 😚

@TechsavvyProductions

3 жыл бұрын

Most welcome

Great video, and great content.

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

So so good, thanks

@TechsavvyProductions

2 жыл бұрын

Glad you like it!

Amazing info. Thanks! :-)

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

You nailed that !

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

Great video!

@TechsavvyProductions

3 жыл бұрын

Glad you enjoyed it

Very clear video for tutorials,keep up to create video for learners like me,i interested in communication update and upgrade,thanks sir.,...

@TechsavvyProductions

Жыл бұрын

Thanks for the comment and for watching!

great content

@TechsavvyProductions

Жыл бұрын

Thanks for watching!

awesommmme explaination

@TechsavvyProductions

3 жыл бұрын

Thank you for watching!

thank you

@TechsavvyProductions

2 жыл бұрын

You're welcome

With all that being said, in a fiber optic installation with patch panels on either end, should the sequence in the panels be the same, and the cross over take place on one of the patch cable (assuming a pair on strands is required between two switches)?

@TechsavvyProductions

Жыл бұрын

Here is a good article on fiber polarity: www.cablinginstall.com/cable/fiber/article/16482482/4-basic-howto-rules-of-fiber-polarity Here is another one from Fluke Networks: www.flukenetworks.com/blog/cabling-chronicles/b-c-s-fiber-polarity

very nice... i am learning Adva now

@TechsavvyProductions

3 жыл бұрын

Thanks for watching!

nice tutorial

@TechsavvyProductions

3 жыл бұрын

Glad you liked it!

good video

@TechsavvyProductions

4 жыл бұрын

Thank you John, I enjoyed this one. Thanks for watching.