We just leveled up HARDCORE - Fibre Adventure 

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Over the years we've upgraded our networking many times, but we've always neglected one upgrade - fibre optics. Today that changes.
Buy 25G Fibre Transceivers:
From FS.com (Dell): rb.gy/obqekd
From FS.com (Mellanox): rb.gy/jb2upm
Buy Direct Attach 100G Cabling:
From FS.com: rb.gy/vym8b5
Buy Fibre Optic Cabling:
From Infinite Cables: lmg.gg/fibre
Check out Fibre Testing Equipment:
From Fluke: lmg.gg/flukefibre
Purchases made through some store links may provide some compensation to Linus Media Group.
Discuss on the forum: linustechtips.com/topic/1296683-we-just-leveled-up-hardcore-fibre-networking-adventure/
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Title: Laszlo - Supernova
Video Link: lvlocal.info/down/video/h4HM3J19jGmhjJE.html
iTunes Download Link: itunes.apple.com/us/album/supernova/id936805712
Artist Link: soundcloud.com/laszlomusic
Outro Screen Music Credit: Approaching Nirvana - Sugar High lvlocal.info
Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us/PgGWp
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Publicēšanas datums


21 jan 2021






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komentāri 100   
leugimrc Pirms 17 Stundām
Safety first.... Wears a mask.... And climb the shelves about to fall. Kkkk
explorer one
explorer one Pirms dienas
can anyone else not stand jake?
Ryan Cooper
Ryan Cooper Pirms 3 dienām
I don't think Jake owns an Iron
Zaarif Hossaini
Zaarif Hossaini Pirms 4 dienām
Is jake's head really that big or the mask is small?
Joseph Ledesma
Joseph Ledesma Pirms 5 dienām
I do installs and maintenance work on fiber for major cellular providers in the US and I just want to say you guys were WAAAAAYYYYY gentler with that fiber than 99% of real world installs. It’s quite a bit tougher than you’d think. Just do not kink it.
†XΞZIAN† Pirms 5 dienām
“You know I’m not celibate” “You can even shove it up your butt” “That’s a tight hole” “Don’t want things getting too kinky here” Why is this episode so sexual
Bartlomiej Winter
Bartlomiej Winter Pirms 5 dienām
Hey great video but just wanted to say that a fibre can be single mode over multiple wavelengths. A single wavelength can also comprise of multiple modes because the effective refractive index of the material is different (gets lower for the higher order modes) and so can produce different propagation constants for the same wavenumber :) Just wanted to add that, I am a big fan of the channel!
Wessie_ZA Pirms 5 dienām
is there a follow up video yet ?
Allister Fiend
Allister Fiend Pirms 5 dienām
The coupler is probably what is adding to the loss you noticed. Every connection point drops db.
Nilanjan Mukherjee
Nilanjan Mukherjee Pirms 6 dienām
We have super cheap fiber here in India so I hopped on the bandwagon and got fiber for the house. The guys who installed it just left the Termination box on one end of the floor some three or four years ago. The cables are REALLY fragile, I've had to replace them more than twice because my over-curious dog just runs up the box and moves it around with his paws. I finally got fed up and got it mounted on the wall.
e10kpro Pirms 6 dienām
Immediate cringe seeing OM3 fiber crumpled up in wall box...
Skooop Pirms 8 dienām
wow, in the netherlands we already have this since 2017 or something
rasserie gmail
rasserie gmail Pirms 8 dienām
i was a fiber installer and the way i usually join two long runs of cable was to splice them by heating the ends until they melt and fuse together to avoid coupling loss. in this example it is probably fine. at one point, i was tasked to terminate these fibers, over400 of them, manually with loctite and 3 grades of grit paper and a blade to nick the glass. u can imagine the number of times these glass shard pricked my fingers. the 2 field engineers i worked with in that project, both had eye cataracts and they warned me never to look down straight into these fibers. when in operation, those lights are invisible but on the long run, the damage has already been done. one trick i use is to grab my phone, switch on my camera and use that to see if there is connectivity. much safer than using the eye, unless youre very sure the other end is not LIVE. part of my toolkit at that time was an optical microscope that i use to manually verify the end bits are clean and free from dust i used the same camera phone trick to verify a cable is not LIVE before sticking one of these into the microscope and into my eye.
Rahul Ravishankar
Rahul Ravishankar Pirms 9 dienām
Guys, Linus makes videos about how he makes videos. Do you realize how efficient that is ?
Spotter Roel
Spotter Roel Pirms 9 dienām
Linus: “This is a network cable you have never seen before” Me: Upgraded to a gigabit fibre ISP
Dominique Dupont
Dominique Dupont Pirms 10 dienām
What's up with the big yellow screen though? Did somebody grew up in the 90s? Fluke?
Dominique Dupont
Dominique Dupont Pirms 10 dienām
Thanks Fluke for letting them use it. Amen. (In a non religious way)
Sam van Remortel
Sam van Remortel Pirms 10 dienām
We use glass wire for like 5 years...
Andre Basker
Andre Basker Pirms 10 dienām
God damn hire me I do this for a living 😭😭
Kestrel Pirms 10 dienām
That's a lot of advertising in 20 minutes.
American Patriot
American Patriot Pirms 11 dienām
That tester is about to run out of battery maybe time to recharge it?!? Fluke would be upset with you for letting it get so low... ;)
Rage Mage
Rage Mage Pirms 11 dienām
Rage Mage
Rage Mage Pirms 11 dienām
Almighty Prajapathi
Almighty Prajapathi Pirms 11 dienām
1:30 why the hell you keep promoting satanic illuminati sh*t in your videos? This is the 4th illuminati video on your channel. We hate satan.
Andrew Henshaw
Andrew Henshaw Pirms 12 dienām
Meanwhile in Sweden: Wait, this is new? We've had fiber for 10 years...🤔😄
Michael O
Michael O Pirms 12 dienām
Linus, its not working because the dust caps are still on.
alex bromberek
alex bromberek Pirms 13 dienām
Its easier to get a fiber function splicer and putting the ends on your self if you can afford it
Carlos Menendez
Carlos Menendez Pirms 14 dienām
You need a better mask my guy.
Amaury Jacquot
Amaury Jacquot Pirms 14 dienām
Nope, Single mode ends up being actually less expensive than multimode, due to the telecom world using much more of it than enterprise using multimode...
Fernando Santos
Fernando Santos Pirms 14 dienām
Is that Linus wearing sneakers!?
Rehab Ehab
Rehab Ehab Pirms 14 dienām
One of the old presidents of Motorola had a house in Chicao that was all decked out in fiber.. The doc I worked for bought it.. Nice joint
MR Batman
MR Batman Pirms 15 dienām
take the face diapers off
Josh Williams
Josh Williams Pirms 15 dienām
*dispersion (not distortion). As someone who did a lasers and communication course in undergrad, some of these descriptions were rather painful to listen to! Good job overall though
Abhishek Khond
Abhishek Khond Pirms 15 dienām
This should have been sponsored by glass wire 😅😂
Reuben RJ
Reuben RJ Pirms 15 dienām
Reminder to check the fire safety standards for your state on what allowed material is used for the fibre sleeve.
mr. Deathstalker
mr. Deathstalker Pirms 16 dienām
I've been running fiber in my house for year and a half
dragon beast
dragon beast Pirms 16 dienām
This man has everything upgraded to lvl 100
Christian Oldenborg
Christian Oldenborg Pirms 17 dienām
Sponsored by solidworks? Who of the viewers have the coin to buy it? Are they targeting entrepeneurs?
Ariso Wizard
Ariso Wizard Pirms 17 dienām
"This does not look like the network cable in your house" Me, having 2mbit Internet but 25gig LAN: I came before you!
Max Broomfield
Max Broomfield Pirms 17 dienām
11:07 - 11:32 Close your eyes and just listen 0_0
DreamOPlenty Pirms 17 dienām
Aperantly you can put anything up your but hole if you try hard enough so does Linux try to put a pc up his A**
Alex Gozho
Alex Gozho Pirms 17 dienām
Thats a very *"Orderly"* workshop Mind if i come clean it up for u
Alex Gozho
Alex Gozho Pirms 17 dienām
Linus is getting all things *NEW* but he's always wearing the same *OLD* hoodie
Mortuus Unus
Mortuus Unus Pirms 18 dienām
Am I the only one who noticed the finnegan speed and marine shirt?
Dren Burrel
Dren Burrel Pirms 18 dienām
i hate their cable management
Batbats Pirms 18 dienām
20:53 should have gone with "lemao"
Daniel Ross
Daniel Ross Pirms 18 dienām
wait yall dont have fiber at yalls houses ?
Luke Rohrig
Luke Rohrig Pirms 18 dienām
Imagine still wearing masks
ALL GAME PLAYER Pirms 18 dienām
i have 1 gigabit networking at home and its fiber AND i had it from last august
Alan Campbell
Alan Campbell Pirms 18 dienām
Those SFP Transceivers at 2:31 - look like what I want for my laptop. Is there a laptop / USB-C hub that can use these?
mohawksniper79 Pirms 19 dienām
Pinch off king🤠👍💩
Adrian Lim
Adrian Lim Pirms 19 dienām
19:57 - surprised the fiber did not snap :P
Radut Daniel
Radut Daniel Pirms 19 dienām
pha, we have fiber optic in Romania for domestic homes for like 8 years already.
Noah Smith
Noah Smith Pirms 20 dienām
wow... I don’t think one thing in this video was correct. Where’s your splice enclosures? multimode in 2021?
Michael Nolhan
Michael Nolhan Pirms 20 dienām
My desktop faces backwards too, easier port access.
Chris Spellman
Chris Spellman Pirms 20 dienām
Fluke sending you a thing is the most jealous I've ever been of you.
Énorme Cul
Énorme Cul Pirms 20 dienām
WTF we all have fibre in France since 2015
Riley Hudson
Riley Hudson Pirms 20 dienām
Linus has bottom braces???
Mr.0v3rride Pirms 20 dienām
i love my google fiber
Info Info
Info Info Pirms 20 dienām
Junge? Wieviel Geld steht da rum
Dustin Krejci
Dustin Krejci Pirms 20 dienām
As his Linus network upgraded his Beard has gotten an upgrade. I know because I have been a subscriber for over eight to ten years. Before i7 950 days... Ps I waiting as a long time subscriber for him that advertise beard oil and beard-care products.
Dustin Krejci
Dustin Krejci Pirms 20 dienām
*Canada version of OSHA enters chat* 11:20 *Linus media group business insurance enters chat* *Jenga enters chat* 11:25 I enters chat. I have internal worry 11:20 We watch intensely... Insurance company- eating popcorn meme.
Tim Bowen
Tim Bowen Pirms 21 dienas
Very bold of you to think my home has no fibre. I've run it throughout my house and link it up using a media converter that converts fiber to copper at my device ends. Working in a datacenter, I use fibre every day, run it, remove it, etc... Still, your handling of the fibre's make me cringe sometimes because they break extremely easy. The glass inside is as thin as a piece of hair. Stepping on it, bending it too tightly, or just dropping it could cause it to break or degrade.
Justin P
Justin P Pirms 21 dienas
I almost had a panic attack every time someone bent like 3 feet past the ladder
Andrew Oliver
Andrew Oliver Pirms 21 dienas
As a fiber guy, its pretty cringe to listen to them talk about fiber...
Agora Sage
Agora Sage Pirms 21 dienas
What about Anthony tho? We're all going to keep asking till something happens linus. How dare ye'
FlightSimDev Pirms 21 dienas
Linus must think no one else uses fibre
Sebastian Price
Sebastian Price Pirms 22 dienām
Bro files won’t get any faster than instant you can stop now.
Frederik Boven
Frederik Boven Pirms 22 dienām
Hey Linus, why did you choose for multimode fiber instead of singlemode fiber ?
Volleyball Views
Volleyball Views Pirms 22 dienām
I believe I saw some adjustable height desks in the video, since I'm shopping around for one, do you have a video or can you recommend a good one for electric motor and/or pneumatic lifting? With so many folks working remotely now, this is a great lifestyle change for home offices.
michael tuemose
michael tuemose Pirms 22 dienām
1000% linus only started making clothes, is because he dont have to buy it anymore.. just grab it at the office, and never think about it again haha
Jakob Pirms 23 dienām
in the military we use fibre cable with a steel coat they are very resistent once i did hit one with an axe very hard (unintentional) and it did still work
Mdj Wp
Mdj Wp Pirms 23 dienām
Tim Grocutt
Tim Grocutt Pirms 23 dienām
Nice 👍. Information!
Andre Debby
Andre Debby Pirms 23 dienām
2.5 Gbps in Italy! (finally)
S Pirms 19 dienām
Internet, or network speeds. I have 10Gb to my server with a couple used Nics. If internet you officially suck
ClipSwitch Flashlights
ClipSwitch Flashlights Pirms 23 dienām
Jake's shirt is the bomb!
Emilio Schmidt
Emilio Schmidt Pirms 23 dienām
I was programming all night and than a thought came to mind: how much damage it would be if I cut all cables in the room. That's what I also asked myself watching this video.
S Pirms 19 dienām
A umm bad guy or fired employee could cut Comm lines or power to many businesses etc, we are extremely connected...and that also means vulnerable these days
Will Poop
Will Poop Pirms 23 dienām
“This is like nothing like you have at your home” Linus “Everyone who has Australian nbn am i a joke to you”
GREGGY Pirms 23 dienām
Are you talking about to your home or in your home? Linus is talking about in the actually home, this is something i think people are confused about and Linus didn't explain very well. Well fibre in the home is a cool idea, the price doesn't really match the needed. Unless your running server for wider internet use.
Mehmet Ali Veziroglu
Mehmet Ali Veziroglu Pirms 24 dienām
The tiny coke genetically mourn because octagon apically delight an a resolute estimate. horrible, equable wool
Pieh0 Pirms 24 dienām
"This looks nothing like the network cable in your house." Guess the fibre upgrade I did last year didn't happen then.
Lupo Grigio
Lupo Grigio Pirms 24 dienām
Sings the OSHA violation song... Oh, right they are in canada... guess it doesn't matter.
Brien Berglund
Brien Berglund Pirms 24 dienām
1:22 nice braces
job adams
job adams Pirms 24 dienām
get a sharkoon rev 200 for that pc please.. easy acces and you dont have to look at that sh...
Raffaele Nuccio
Raffaele Nuccio Pirms 24 dienām
Meanwhile I'm so happy to finally upgrading my network from fast-ethernet to gigabit and my server from Pi3 to Pi4...
S Pirms 19 dienām
A bit late to the show there bud
speed3kidnj Pirms 25 dienām
osha approved
Carlos Ramirez
Carlos Ramirez Pirms 25 dienām
Loved this video. I’m a fiber tech in Texas, you did a great job explaining the different fiber types. Flukes Versiv2 is awesome. Also love these fiber cleaning click pens.
nemz Pirms 25 dienām
It looks like the network cable BMW started using 15 years ago for all in car multimedia and navigation ;)
Cédric Vallée
Cédric Vallée Pirms 25 dienām
"Fiber is actually pretty easy to couple" That statement made me shiver, spoiler alert it is not.
Jake the Snake
Jake the Snake Pirms 22 dienām
@Cédric Vallée There's only one guy in the department that was trained to use it. Good times working at that Telecom company we did a week job and it cost the client 150,000 fun stuff
Cédric Vallée
Cédric Vallée Pirms 22 dienām
@Jake the Snake My guess is that then they had to spend about 50k in training just to get a few of the employees able to use the machine properly. XD
Jake the Snake
Jake the Snake Pirms 22 dienām
Yeah tell that to my company when they bought the 100K piece of equipment to do it 😂
R ML Pirms 25 dienām
Can anyone give me a link to buy the element that appears at 18:06? It looks like an extender...
Christian Pirms 25 dienām
That's a lot of ads. Halfway through and already 3 "thanks X site". You're like Google search. An ad company that shows tech between the ads. Then there's 3+ ltt ads.
Nitrofrat Pirms 25 dienām
Why do you even need 25 gbps internet to your editors? Doesn't Google have some kind of limit on their servers so you cant upload a youtube video faster than 1 or 10 gbps, like a their servers cant receive faster speeds than 1 or 10 gbps (I dont remember if it was 1 or 10 gbps)? I've heard that somewhere but I'm not sure if its true.
Nitrofrat Pirms 23 dienām
@GREGGY oh alright thx for letting me know
GREGGY Pirms 23 dienām
The gbps hasn't nothing to do with google. It's so that the editors can edited off the server in the office/building.
varun koganti
varun koganti Pirms 25 dienām
Dude that's no holy grail it's just a patch cord. I have few of those DWDM patch cords lying around. If you think that's holy grail . The Cisco 9K/10K series router will probably be your wet dream. Those are ASR &. IBR - internet broadcast routers. These run at Terabits. 150Terabits/sec.
Carl Howitzer
Carl Howitzer Pirms 25 dienām
Linus, normally these cables are wired with a hard outer shell. Takes up more room in the wall, but it's safer.
Abdul Muhaimin
Abdul Muhaimin Pirms 25 dienām
18:40 Hordor. Game of Thrones reference, though
Mush Pirms 25 dienām
It’s funny watching someone who usually teaches me about stuff I don’t know do the stuff I do everyday and experience it new. We all have our specialties, I guess.
Adam Korman
Adam Korman Pirms 26 dienām
"This looks nothing like the network cable in your house" Actually, that looks *exactly* like the network cable in my house. For 10 Gig runs between switches and servers, fiber is often significantly cheaper. Copper 10 Gbps switches are often several times more expensive than SFP models and copper SFPs are no joke in the price department either. In my apartment, Twinax DACs win, but for a home, fiber really is the most logical option.
NHAdventureAddict Pirms 26 dienām
Jake is literally a neck beard
kinsel Pirms 26 dienām
Really needs to correct that MMF (Multimode Fibre) at 4:55 can only do 100m, that's not accurate as it really depends on speed and cable type. OM5 can do 100 Gbps at 150m and 10G at 400m. Saying it's only good for about 100m is misleading.
MaxPlayz2200 Pirms 26 dienām
Is one GB/s useful for an average family?
jean luc Dubinator
jean luc Dubinator Pirms 26 dienām
Lightpipe (adat) is very old tech in the audio world . Still works and very stable.
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