Upgrading our FREE internet to 25 gigabit! - Running Fiber to our Merch Office

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  • Опубликовано: 13 май 2024
  • It’s no secret their chairs are great! Check out Secretlab at lmg.gg/secretlab
    Get 69% off any of XSplit’s video tools. Use code LINUS at lmg.gg/XSplit
    The free wireless internet we installed for the lttstore.com merch team has been awesome, but because we didn’t install it properly, it’s limited to speed of 1 gigabit. Today, we fix that by running 25gig fiber optic Ethernet!
    Discuss on the forum: linustechtips.com/topic/15180...
    Buy InfiniteCables Single Mode LC Fiber Patch Cables: lmg.gg/9WNVW
    Buy InfiniteCables Single Mode LC Fiber Couplers: lmg.gg/V7tLM
    Buy InfiniteCables Fiber Pull Eye Kit: lmg.gg/PxOe4
    Buy InfiniteCables Single Mode LC Fiber Attenuators: lmg.gg/tkL4X
    Buy 25G BiDi Single Mode LC Transceivers (1270/1330): lmg.gg/iJfe6
    Buy 25G BiDi Single Mode LC Transceivers (1330/1270): lmg.gg/9Ulpm
    Buy Ideal 31-398 Yellow 77 Plus Wire Pulling Lubricant: geni.us/BfcwP
    Buy an Ubiquiti Switch Enterprise 48 PoE: geni.us/cL0TzXX
    Buy an Ubiquiti Switch Enterprise XG 24: geni.us/wLsBYI0
    Buy an Ubiquiti airFiber 60 XG Wireless Bridge: geni.us/Gb1QL
    Purchases made through some store links may provide some compensation to Linus Media Group.
    ► GET MERCH: lttstore.com
    ► LTX 2023 TICKETS AVAILABLE NOW: lmg.gg/ltx23
    ► GET EXCLUSIVE CONTENT ON FLOATPLANE: lmg.gg/lttfloatplane
    ► SPONSORS, AFFILIATES, AND PARTNERS: lmg.gg/partners
    ► EQUIPMENT WE USE TO FILM LTT: lmg.gg/LTTEquipment
    ► OUR WAN PODCAST GEAR: lmg.gg/wanset
    FOLLOW US
    ---------------------------------------------------
    Twitter: / linustech
    Facebook: / linustech
    Instagram: / linustech
    TikTok: / linustech
    Twitch: / linustech
    MUSIC CREDIT
    ---------------------------------------------------
    Intro: Laszlo - Supernova
    Video Link: • [Electro] - Laszlo - S...
    iTunes Download Link: itunes.apple.com/us/album/sup...
    Artist Link: / laszlomusic
    Outro: Approaching Nirvana - Sugar High
    Video Link: • Sugar High - Approachi...
    Listen on Spotify: spoti.fi/UxWkUw
    Artist Link: / approachingnirvana
    Intro animation by MBarek Abdelwassaa / mbarek_abdel
    Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us/PgGWp
    Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 geni.us/mj6pHk4
    Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 geni.us/Ps3XfE
    CHAPTERS
    ---------------------------------------------------
    0:00 I'm not paying for their internet
    1:31 The Gameplan
    4:45 The not-jank solution
    9:01 Side Mission: LTTStore Leaks
    10:23 Communication is key
    16:14 It's working
    18:36 How to pull cables through a conduit - a tech tip
    26:09 Testing if it's working full speed
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Комментарии • 3,2 тыс.

  • @parkerparrett4484
    @parkerparrett4484 10 месяцев назад +7599

    As a Network engineer I feel like Jake is the engineer and Linus is the new Network Administrator that’s super excited but a little clueless.

    • @LtShifty
      @LtShifty 10 месяцев назад +259

      You're a network engineer, and you don't see how utterly inept Jake is? Seriously

    • @lowkey276
      @lowkey276 10 месяцев назад +659

      They have an idea --> Jake does it --> it works.
      What's your issue?

    • @tecno2053
      @tecno2053 10 месяцев назад +94

      As a fellow network engineer, I agree.

    • @parkerparrett4484
      @parkerparrett4484 10 месяцев назад +667

      @@LtShifty considering he is not a Network Engineer or Admin I think he does a half decent job most of the time.

    • @LMBC6Brian
      @LMBC6Brian 10 месяцев назад +115

      @@LtShifty You beat me to it. Jake would be the just hired youtube trained net admin and linus is the IT boss with literally no experience but it all seems plausible to his tech brain... This is all very flawed.

  • @stuin01
    @stuin01 10 месяцев назад +2123

    There really needs to be a company wide email for "Linus is filming a video involving networking or data storage." Because one of these days there will be something important happening when the first cable is unplugged.

    • @jigglypug9239
      @jigglypug9239 10 месяцев назад +77

      @@chandler2 because they literally never alert anyone of major changes to the network topology

    • @ampeag9184
      @ampeag9184 10 месяцев назад +142

      ​@@jigglypug9239just because it doesnt happen on camera doesnt mean that it doesnt happen...

    • @AltonV
      @AltonV 10 месяцев назад +49

      @@jigglypug9239 ever heard about "acting"?

    • @TheFibie007
      @TheFibie007 10 месяцев назад +26

      ​@jigglypug9239 Sometimes, with comments like that, I am on the way to understanding why some people genuinely think the earth is flat.

    • @Mawyman2316
      @Mawyman2316 10 месяцев назад +11

      @@RyTrapp0 Having to go check his editors to make sure things are not being uploaded = positive content. Having some "chaos" ensue = negative towards the hosts. Why would they write that in? Their videos are staged in a running schedule. The editing employees would literally know from the sheet, hey looks like we will need to get an editor on deck for the "Changing our network topology yet again" video in 2 days. Let me pull up.... Ok so shooting is tomorrow. And that's if Linus or Jake did zero notification (which would be stupid, linus has been running the company for years he knows how many problems internet outages create).

  • @UltraDude2000
    @UltraDude2000 9 месяцев назад +179

    I’m an IT engineer at a pharma company, and this is basically everyday stuff for me. Super cool to watch 😊

    • @edavy123
      @edavy123 Месяц назад

      Network engineer at an ISP group and I agree with your statement

  • @mpxz999
    @mpxz999 10 месяцев назад +345

    Watching both of them react along the journey is the true treasure to behold.
    Such raw dissapointment, such... sincere confusion, such apprehensive moments of excitement!
    I give it 5 stars

    • @ewmegoolies
      @ewmegoolies 6 месяцев назад +1

      I like how he starts off with, "Im getting away from doing things janky" ... Jank ensues

  • @quinns4560
    @quinns4560 10 месяцев назад +936

    The editing going back and forth while Linus was looking for the conduit was S-tier. 🤣🤣

    • @philh98
      @philh98 10 месяцев назад +8

      Oh yeah man comedy gold😂

    • @tom.e
      @tom.e 10 месяцев назад +1

      This.

    • @mark_shagal
      @mark_shagal 10 месяцев назад

      Love this moment 😃

  • @TheReacTT
    @TheReacTT 10 месяцев назад +1810

    Office improvements with Linus and Jake is the best LTT series 🙂

    • @TheRealWoofer
      @TheRealWoofer 10 месяцев назад +7

      100% this 💜

    • @danfmooney
      @danfmooney 10 месяцев назад +43

      It's up there with house improvements with Linus and Jake

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +7

      It's really not if you happen to have even the slightest clue of what you are doing.
      They do tutorials in how not to do infrastructure.

    • @TheReacTT
      @TheReacTT 10 месяцев назад +5

      @@THETACHIchris And how exactly is that bad content 😜

    • @philh98
      @philh98 10 месяцев назад +6

      ​@@THETACHIchrisno one said it was the"correctest" content, just the bestest content. Get over yourself

  • @Ken-zr6gv
    @Ken-zr6gv 10 месяцев назад +210

    As a NOC technician this was an interesting watch. Swapping from single to multi or a bidi optic is a neat way to manage this issue. Also can confirm. LGX to switch and out to other LGX is to manage the speed you subscribe for lol

    • @hristosmourselas3939
      @hristosmourselas3939 7 месяцев назад +2

      Why would they do it like that? Wouldn't it be possible for the customers to tamper with it somehow?

    • @marvsjunk5845
      @marvsjunk5845 7 месяцев назад +4

      @@hristosmourselas3939 No. The unit at the ISP looking for the MAC from the Switch which is limiting. If it isnt there you wouldnt get anything.

    • @hristosmourselas3939
      @hristosmourselas3939 7 месяцев назад +3

      @@marvsjunk5845 I do realize that but i was thinking that having physical access to the switch could possibly enable the customers to change its settings somehow or something

    • @mitchyboy41
      @mitchyboy41 6 месяцев назад

      @@hristosmourselas3939 I work for an ISP, and no, having physical access to the switch wouldn't allow EUC (End Use Customer(s)) the ability to change the queues. MGMT ports are always disabled as an industry standard against physical intrusion. Also values being changed, would cause conflicts on the main router switch. I.e let's say in theory you used a software attack on the Premise Switch, gained access to the mgmt network, ran a dictionary attack to login , than managed to deobfuscate the ARP/BGP Table, find the Entry corresponding to your account, change your queue - the values wouldn't match the primary Router. Also, Intrusion Detection is a thing, and you wouldn't get past the dictionary attack before the ISP shows up on site with the police.
      Furthermore, they leave out a pieces of hardware which further manage the Optical network, called an OLT, ONT/ONU - NTE !
      Hopefully this provided some insight!

    • @cptkazoo
      @cptkazoo 5 месяцев назад +1

      Or its to drop a DWDM wavelength to the switch using channelized optics. Not always doing QoS management on those ends.

  • @96sniper
    @96sniper 10 месяцев назад +14

    Really liked this video! I'm currently studying for the comptia net+ exam, so seeing you guys do networking vids is cool to watch. Reading about something in a textbook and then seeing it in action/ practice gives a certain tangibility to everything. Please do more!

  • @niklas6576
    @niklas6576 10 месяцев назад +3132

    The chaotic energy between Jake and Linus is always fun to watch and this video is just perfect because of it 😂

    • @BlakieTT
      @BlakieTT 10 месяцев назад +27

      Father and son love is great, man.

    • @LtShifty
      @LtShifty 10 месяцев назад

      Except Jake is an absolute Hack who's lucky his friend gave him a job, he wouldn't survive a week in a professional environment with the amount of fuckups and terrible decisions he makes.

    • @123brendan100
      @123brendan100 10 месяцев назад +4

      It's so real and genuine, I'm a hvac tech and my jurnymen and I are like this for new things to the t to teach me 😅😅

    • @p_mouse8676
      @p_mouse8676 10 месяцев назад +2

      It's really fun for a video, but it would annoy the hell out of me if it was a coworker 😅😂😂

    • @alandworsky8926
      @alandworsky8926 10 месяцев назад +4

      @@BlakieTTthe funny thing is, jake is definitely the father

  • @FrozenOxy101
    @FrozenOxy101 10 месяцев назад +1322

    With each passing day, LTT is slowly but surely becoming The Office, where Linus is obviously Michael Scott. AND I LOVE EVERY SECOND OF IT.

    • @kusucks991
      @kusucks991 10 месяцев назад +44

      Yeah, him messing with Jake at the beginning of the cable pull through the under-sink conduit and Jake saying "I just did this yesterday, you're screwing with me" totally had Oscar vs. Michael vibes 😂

    • @matthew8153
      @matthew8153 10 месяцев назад +19

      Given the many years of Linus dropping things and other wacky events, someone could easily redo the Office intro.

    • @KingLarbear
      @KingLarbear 10 месяцев назад +1

      Yep

    • @beakmaster69
      @beakmaster69 10 месяцев назад +9

      I NEED a channel superfun series in the theme of the office. I think it would be incredible.

    • @JonLaRue
      @JonLaRue 10 месяцев назад +3

      I don't know how I didn't see this, being a huge fan of the office, but you're right.

  • @kylehansbrockmann848
    @kylehansbrockmann848 10 месяцев назад +27

    Just so anyone reading this knows in future, you can use the camera in your cell phone (cause of the IR sensor) to see which fiber is illuminated when they're plugged in, rather than play "left-hand, right hand."

    • @plasmamuffinsgaming
      @plasmamuffinsgaming 3 месяца назад

      I’m glad someone mentioned this

    • @Felamine
      @Felamine 2 месяца назад +1

      I accidentally discovered this fact 30-odd years ago as a kid playing with my parents' camcorder. I found that pointing a remote control at the camera lens and pushing a button causes the IR transmitter LED on the remote to glow blue-white in the recording.
      Nowadays, cameras are still the best IR detectors.

  • @zeealpal
    @zeealpal 10 месяцев назад +25

    What a great video to watch. My job is a comms engineer for rail infrastructure, and we are currently adding 9 CH (18 wavelength) CWDMs to split a existing duplex link between control centers into 18 links instead, all 10G in this case. We are lab testing the FS CWDM units now before rolling out on site.

    • @chriswright8074
      @chriswright8074 10 месяцев назад

      Dude what's the point of 10gb if no servers gets at that speed it all about the server you connect to

    • @__u__9464
      @__u__9464 21 день назад

      CWDMs are great. I work for an isp and we use them all the time to upgrade to possible number of connections at customers with just 4-12 strands. They are extremely cheap and easy to install. For connections between backbone parts we even use DWDMs with up to 96 channels, each channel up to 100gbit. We are able to get multiple tbit/s in both directions with just two physical fibers, it’s actually insane.

  • @Apocalypsee07
    @Apocalypsee07 10 месяцев назад +64

    I love the 3 stages of Linus:
    1) "Everything is working"
    2) "I lied, nothing is working"
    3) "Wait, it wasn't working since some time? Then i lied again, everything is working (as intended)"

  • @redneckcommie
    @redneckcommie 10 месяцев назад +453

    Im a network installer and these cable infrastructure videos are hilarious. they remind me of when i first started doing this kind of work before i knew all the tricks of the trade and struggled lmao

    • @twitchyfn83
      @twitchyfn83 10 месяцев назад +6

      LOL me as well. im a field service tech for Bell Canada

    • @twitchyfn83
      @twitchyfn83 10 месяцев назад +37

      It was especially funny to see him be so super careful not to touch the end of the LC connector as to "not dirty it", we at bell use SC connectors but that still doesnt stop me from accidentally dropping the end of the spliced fiber into the dirt and acting like nothing happened when im splicing inside the demarc lmao

    • @ryanpartlow2961
      @ryanpartlow2961 10 месяцев назад +14

      Not a network installer, but we have a very large warehouse that we ran multi-mode fiber through, what always cracks me up is how they are always just running a pair of fiber everywhere. It's not that much more expensive to run like 12 fibers and put a cassette at either end. Then if you need to extend the fiber or make a backup loop you don't have to run more.

    • @garci66
      @garci66 10 месяцев назад +2

      I've been suggesting them to try running fiber and do field installable connectors for a while. That would be an interesting video to show.

    • @caffeinesippingman
      @caffeinesippingman 10 месяцев назад +3

      Will the soap dry out and get gummy sticky?
      FYI if they got the 2 cables mixed up they could have plugged in one cable and used their phone camera to see the laser. The laser shows blue in a cellphone camera. **never look directly into a live cable with your necked eye**. Also works for "looking" into a transceiver figuring out what end is sending (blue light in the camera) and which is receiving no light in camera.

  • @itsCov3rt
    @itsCov3rt 10 месяцев назад +48

    As a fibre engineer in the UK, I absolutely LOVE when they talk fibre - Also I massively approve on back roping the pull cord (it seems obvious but it is missed more than you think) 😎 Linus and/or Jake, have you ever explored splicing fibres before?

    • @Babihrse
      @Babihrse 9 месяцев назад +5

      I backroped the same duct 3 times and ended up being the same person who had to pull 3 cables on different events.
      Always backrope

    • @MrultiPaul
      @MrultiPaul 8 месяцев назад +1

      What do you do when there is no pull cord ?

    • @Babihrse
      @Babihrse 8 месяцев назад +12

      @@MrultiPaul you get a cobra and start roddin the duct with such ferocity that to someone standing behind you it looks like your interfering with yourself in a ditch

    • @itsCov3rt
      @itsCov3rt 7 месяцев назад +4

      @@Babihrse I can confirm this is extremely accurate 😂

    • @jacksonpressnell2188
      @jacksonpressnell2188 4 месяца назад +1

      You either blow a string through (which is tough with a cable already in the conduit) or suck one through with a vacuum. We used to tie a grocery back to the string and blow it through with an air compressor. You’d be surprised how many fps it will move

  • @ron.v
    @ron.v 4 месяца назад +4

    This was such a fun video that brought back memories. First, a few points: (1) Every electrician knows you should uncoil your cable BEFORE pulling it. My brother would unroll Romex by placing it over his arms and rolling his arms over one another (Travolta - Saturday Night Fever). This unrolled the wire without flat spots of kinks.
    (2) We used Yellow 77 back in the 1970s when I pulled cable for the Bell System. It was 25 pair; huge compared to fiber, so the lubricant was critical.
    Talking about multiplexors, we maintained many in the data center when phone links and dialup were the thing. I remember how useless all that old tech became when we pulled out all the old 25 pair cables and our network techs began pulling in fiber to replace them in the early 1990s. We were so impressed that all you needed to do was alter the color of the laser to change the fiber speed.

    • @Adroit1911
      @Adroit1911 Месяц назад

      Funny how color is a wavelength just like radio waves... Same principles different mode of application...

  • @bgeraldc
    @bgeraldc 10 месяцев назад +97

    I was a commercial and industrial electrician my company got a contract for a data center.The contract company never Having even heard of fiber optic cable I got the responsibility of running it for a 300 computer wing of the building only because I had heard of fiber optics. Everything was done by a tech telling me how to over the phone. Just a joy to work on!!! Awesome vid

  • @andrewkaunisto484
    @andrewkaunisto484 10 месяцев назад +211

    Hey, I am an OSP engineer mostly specialized in aerial deployment. I love watching how businesses like you deploy our services. Feel free to reach out if you ever have any questions about how networks are planned from an ISP standpoint

    • @realcartoongirl
      @realcartoongirl 10 месяцев назад +7

      No ur not

    • @chriscurry9201
      @chriscurry9201 10 месяцев назад +2

      @@realcartoongirl😂😂😂😂

    • @Jaswinderbola
      @Jaswinderbola 10 месяцев назад +5

      I'm also working in osp field. I deal with permitting for new underground and aerial fiber placement.

    • @taqdeesgamer
      @taqdeesgamer 10 месяцев назад +7

      @@realcartoongirl bro just got real jealous

  • @synchron6969
    @synchron6969 10 месяцев назад +9

    Hell yeah BiDi! I'm a fiber engineer for a small ISP in north Idaho and 99% of the time single mode is the way to go. Plus some of the more recent BiDi modules are awesome for performance and are incredibly cost effective.

  • @rv6amark
    @rv6amark 9 месяцев назад +4

    I was only going to watch a bit of this to see what they were planning, but it was so entertaining that I watched the whole thing! It really warms my heart to know that my projects aren't so different from theirs. I feel MUCH more professional now.😁

  • @JustAPersonWhoComments
    @JustAPersonWhoComments 10 месяцев назад +970

    Linus and the team really know how to keep us entertained while they figure out their internet upgrade

    • @ehmed3898
      @ehmed3898 10 месяцев назад

      Yeah.. also that is the reason i watch ltt even though they are tech channel 😊.. thumbs up fo u 👍

    • @dnxtbillgates
      @dnxtbillgates 10 месяцев назад +3

      Rather, they've figured out how to monetize mundane back-of-house network ops

    • @chris11119
      @chris11119 10 месяцев назад

      @@dnxtbillgates nothing wrong with that.

    • @tutacat
      @tutacat 10 месяцев назад

      If it didn't go a bit wrong, it might not be as interesting.

  • @BaronOfDaker
    @BaronOfDaker 10 месяцев назад +316

    Top tip: tie the string to the string FIRST, then attach the fibre to the contiguous string so that if your fibre lets go, you've still got a string in the conduit 👍

    • @CoDJumpMaster
      @CoDJumpMaster 10 месяцев назад +32

      I was a field service electrician for many years, and now I manage the field guys for my company, I can't tell you how many times guys screw things like this up that you would think is just basic common sense. Nothing like a guy losing his wire on a 400ft pull, then calling and asking me "what do I do now"... sheesh.

    • @LSUEngineer1978
      @LSUEngineer1978 10 месяцев назад +40

      And when the two pull cords are tied and then taped together the pulling tension load is on the pull cord combo and almost zero load on the actual fiber. another tip is to insert the duplex fiber connector into a small zip lock bag, wrapping the bag with tape and then taping to the pull cord is a method to keep the fiber connector clean. Clean from lubricant & clean from electrical tape adhesive residue. Linus washing the pulling taped connection in the sink was priceless!

    • @wobblysauce
      @wobblysauce 10 месяцев назад +1

      Bingo on the aboves… modern fibre is nice but can still damage it.

    • @Mawyman2316
      @Mawyman2316 10 месяцев назад +1

      @@CoDJumpMaster wouldn’t you just go back to the entry point and pull the string and fiber back out? Though I guess you’re still missing the pull string in the conduit at that point.
      That makes me curious, what DO they do now?

    • @TheCustomFHD
      @TheCustomFHD 10 месяцев назад +3

      And always have 3 strings in it, as backups.

  • @joshmoran3009
    @joshmoran3009 10 месяцев назад

    These are my favorite LTT videos. This is what we do at my place of work, too. Figure out how things work as you work on them. Again fun to watch.

  • @rogiermaas
    @rogiermaas 10 месяцев назад

    This has to be one of the better, entertaining videos I've watched so far. Amazingly interesting what you can do with fiber! Great job you guys!

  • @xwaisexneiatx7983
    @xwaisexneiatx7983 10 месяцев назад +194

    I work in the telecom industry, and troubleshoot networks like this every day. Awesome to see something I work with directly! We are currently deploying 400G capable equipment throughout our network and use WDM/DWDM in many cases.

    • @MrAgentTweak
      @MrAgentTweak 10 месяцев назад +5

      Wicked ! im in telecoms as-well :)

    • @MegaCyklops
      @MegaCyklops 10 месяцев назад +3

      We have the 400G fever too, alot of devices to change over.. Alot of communications with our vendors too...

    • @prodrosish87
      @prodrosish87 10 месяцев назад +3

      Currently sitting fls... i've applied for a job where i'll be a noc technician! Hoping i get it :p

    • @user-yj3rg5mm6u
      @user-yj3rg5mm6u 10 месяцев назад

      Why do you need 400G?

    • @xwaisexneiatx7983
      @xwaisexneiatx7983 10 месяцев назад +3

      @@user-yj3rg5mm6u It's not for us, it's to transport traffic from all of our customers across our network to multiple data hubs. We break down the 400 into 4 100G circuits, then with a mix of path diversification measures, bundle a ton of connections under those and ship them to where they need to go, dropping into more nodes and further splitting out to their end destinations.

  • @MickaelVest
    @MickaelVest 10 месяцев назад +366

    All my childhood I heard my dad, electrician, talking about pulling cables. Today thanks to Linus and Jake I've learned how it actually works, feels like something got complete in me

    • @BronyumHexofloride
      @BronyumHexofloride 10 месяцев назад +19

      Achivement unlocked: Forgotten knowledge "cable pullin' be that easy eh?"

    • @Mysinismikako
      @Mysinismikako 10 месяцев назад +1

      You had fiber cables that long ago?

    • @drbass9677
      @drbass9677 10 месяцев назад +36

      @@Mysinismikako fibre cables aren't the only cables you pull 😂 he was meaning pulling cables in general

    • @alecmanning9177
      @alecmanning9177 10 месяцев назад +13

      I can guarantee that your dad had far more difficult cable pulls than Jake and Linus.

    • @louistournas120
      @louistournas120 10 месяцев назад +3

      I heard they use a mouse to pull a cable. The mouse grabs onto the cable and pulls.

  • @jerronimo3000
    @jerronimo3000 10 месяцев назад +73

    The actual tech tips in this video are pretty mild, but the interaction between Linus and Jake made this one of the most entertaining LTT videos I've seen in a while! Caught myself grinning like an idiot several times throughout! 😂

  • @markallan9528
    @markallan9528 6 месяцев назад

    This video demonstrates a mix craftmanship. People don't see the level of craftsmanship they are paying for. Thank you!

  • @awshick7949
    @awshick7949 10 месяцев назад +147

    FYI if you break your pull string or dont have one, you can tie part of a plastic bag to the end of twin and a shop vac on the other end. As long as the conduit is empty it will pull it through very nicely. You obviously need very light twine, then can use that to pull bigger string if needed. The vacuum is also useful to ensure you have the right conduit.

    • @XxXnonameAsDXxX
      @XxXnonameAsDXxX 10 месяцев назад +10

      The problem is it mostly breaks when then conduit is almost full. It breaks most of the time because bad lubing and/too much tension

    • @JohnyKnox
      @JohnyKnox 10 месяцев назад +8

      I have used my phone playing music to figure out which conduit was which.

    • @garci66
      @garci66 10 месяцев назад +4

      Also tie the backup pull string first and "upstream" from the cables. So maybe if the cables disconnect you still have the backup pull cord to either start again or hopefully pull it a bit more easily

    • @roberthood5824
      @roberthood5824 10 месяцев назад

      Subway sandwich bags work great

    • @VincentMartens93
      @VincentMartens93 10 месяцев назад +3

      I even used the tape from a casette with the vacuum, then attached it to small rope, then pulling rope.

  • @Alex-zi1nb
    @Alex-zi1nb 10 месяцев назад +89

    Jake knowing where the conduit is and not telling linus was classic

  • @calidan777
    @calidan777 10 месяцев назад +78

    Watching this is funny because usually watching LTT videos I feel like I’m learning something but as someone that’s been in the fiber ISP industry for many years I laughed more than a few times watching this 😂

    • @boukeelsinghorst4848
      @boukeelsinghorst4848 9 месяцев назад +1

      I also laughed a lot and am not in the fiber ISP industry, this video was really funny 😂

    • @hightechredneck7815
      @hightechredneck7815 9 месяцев назад +3

      I laughed, but also felt sorry for these guys. I retired last year after 32 years of communication and fiber build outs. These guys really could have used a fiber identifier and a light meter. And no matter what you try to do, coils of fiber require constant attention to manage that spaghetti factor. Btw, they could use some micro duct in that last run, but mice love that hard plastic and Kevlar in the fiber. Nightmare situation, speaking from experience. Lol

  • @joshwatts8820
    @joshwatts8820 10 месяцев назад +6

    ISP employee here.. pulling cable halariously acturate. suggestions if yall are going to do more content like this. fiber coupler is called a bulkhead. 2- invest in a light power meter, and otdr. 3- muliplexing uses a mux and de-mux, basically a fiber splitter. love you guys!

    • @KingChief117
      @KingChief117 7 месяцев назад

      Telecommunications engineer here. It's like watching an apprentice and you want to say something but you can't. I second power meter and OTDR but would add: fiber cleaner pen in SC and/or LC to remove dust particles when unlucky and 650nm laser pen for identifying your line or sometimes damage. (suggest a maximum of 30 mW to avoid burning out optic if used on a live fiber) Multiplexing specifically with single mode fiber referring to a CWDM or DWDM. love you guys getting us work :)

  • @lejon64
    @lejon64 10 месяцев назад +214

    love the longer vids keep up the great work LTT :D

    • @slimii275
      @slimii275 10 месяцев назад +2

      9:30 why is Linus wearing a Renault shirt lmao

  • @sandeepansen9274
    @sandeepansen9274 10 месяцев назад +116

    As a transceiver engineer defining the module specs for such transceivers (and some as fast as 400Gbps), this video is so exciting to watch! Especially Linus figuring out how to link-up the BiDi without burning them 😄

  • @wattsup8407
    @wattsup8407 4 месяца назад

    Jumping on the “As a train” I am a technician in the US for a telecom company. I’ve learned so much from you guys over the years. On the customer end we rarely get to see how the service is actually utilized. In my experience we usually connect our equipment and we screen share via Zoom to whoever manages the IT for companies they verify the subscribed service. Later they come and do whatever they intend to do . (And we usually take the fall for them not being able to utilize their new services until they have a visit from their crew.) 😅 I often times just connect them if it’s something not too involved and in the scope of my knowledge of how it needs to be connected and so forth.

  • @kyrcreruly
    @kyrcreruly 10 месяцев назад +1

    I am so entertained yet confused at the same time watching LTT videos at times. This is no exception. I love it.

  • @strehlow
    @strehlow 10 месяцев назад +486

    If both ends of the duplex fiber are unplugged, just point a flashlight at one of them and you will know which is which at the other end because it will light up. Note, do NOT look directly into the end just in case it is still plugged in. Point it at the wall or something.

    • @naspiratx
      @naspiratx 10 месяцев назад +44

      Just a quick remark... The pointing at a wall or piece of paper only works with multimode. Singemode wavelengths are not visible to the human eye.

    • @tutacat
      @tutacat 10 месяцев назад +13

      "Flashlight". They are probably referring to the fact that your ultraviolet is invisible

    • @naspiratx
      @naspiratx 10 месяцев назад +2

      @@tutacat yes of course with a flashlight you can look at it directly if you are sure its the right fiber. I get the point.

    • @haremprotagonist1118
      @haremprotagonist1118 10 месяцев назад +1

      We use laser lights over here

    • @strehlow
      @strehlow 10 месяцев назад +11

      @@naspiratx If it is plugged into a switch, yes. But I'm talking about shining a visible light (not laser) at one end and seeing which other end lights up.

  • @dhlcomputers
    @dhlcomputers 10 месяцев назад +91

    Great to see something that I work with on a day to day basis, we use SM fibre to run 100gb between sites but can push up to 400gb on one single duplex connection.

    • @MegaCyklops
      @MegaCyklops 10 месяцев назад +4

      Multiple Tbit/s thanks to WDM... 400G-ZR+ rocks 🎉

    • @numlockkilla
      @numlockkilla 10 месяцев назад +2

      ​@MegaCyklops first ZR+ comment and I love it. 800 and 1.6 tb comming

  • @janekoppitz
    @janekoppitz 10 месяцев назад +4

    I never expected LTT to become a workplace comedy but I am HERE for it

  • @luca8479
    @luca8479 10 месяцев назад

    Props to everyone on this video, laughed out loud multiple times and learned more than expected about networking. Kudos editor especially, thanks for the laughs

  • @johnmacedo173
    @johnmacedo173 10 месяцев назад +51

    Only Jake and Linus can make me watch 30 minutes of someone pulling a cable.

  • @Aubue
    @Aubue 10 месяцев назад +436

    Wow, this upgrade is mind-blowing! Going from 1 gigabit to 25 gigabit is a game-changer.

    • @pepeshki
      @pepeshki 10 месяцев назад +3

      1gbts?

    • @Sprisa
      @Sprisa 10 месяцев назад +11

      @@pepeshki 1gbps

    • @TheDemocrab
      @TheDemocrab 10 месяцев назад +10

      I just went from FTTN to FTTP and in the process 25Mbps to 250Mbps. That kinda increase always is.

    • @DamianTheFirst
      @DamianTheFirst 10 месяцев назад +17

      @@TheDemocrab This year I went from 20Mbps over LTE to 1Gbps over fiber. It's a mindblowing change, but tbh I rarely exceed 600Mbps since there is not much services which need more. However, downloading from Steam is a whole new experience

    • @MerkMacheen
      @MerkMacheen 10 месяцев назад +2

      I've had 1gigbit internet for 3 years now

  • @mrkthmn
    @mrkthmn 10 месяцев назад +2

    I love that no matter how mega corp you guys become you still give us the little gems like the points at 9:01!

  • @malicious217
    @malicious217 10 месяцев назад +2

    I work at an ISP as a Sales Engineer. We've used CWDM for decades and are transitioning over to DWDM. It makes servicing customers so much easier. I'm always surprised when large campus or multi campus businesses and organizations don't know about this.
    Also.... GAMEchange cable is amazing. Cat6 that will run 650ft with Poe.... Secrets of the trade lol

  • @dyo48apciwes72
    @dyo48apciwes72 10 месяцев назад +115

    I love this, It's just like Luke and Linus are kids that just got let in into the office with grownups and cool stuff and they just do their thing not caring about anything

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +4

      Great synopsis of why all the actual network engineers hate these videos.

    • @davy2753
      @davy2753 10 месяцев назад +6

      @@THETACHIchrisreading through your comments gives me huge laughs, I can’t help but think of 🤓

    • @RobertD_83
      @RobertD_83 10 месяцев назад +6

      ​@@davy2753yeah, it seems he just hate-watches everyday to comment how superior he is. Not 🤓 but definitely super 😎
      Totally

    • @Kitteh.B
      @Kitteh.B 10 месяцев назад +3

      Jake and Linus*
      Unless I'm misunderstanding. If so, then carry on! :D

  • @EzekielGage
    @EzekielGage 10 месяцев назад +53

    Fun tip. Whip out your cellphone next time and plug one end in and on the unplugged end just point it at your phone camera. You will see the light from the fiber that you need to use.

    • @CrossWindsPat
      @CrossWindsPat 10 месяцев назад +8

      They probably have fiber tester lights that are like 10 bucks that will be 100x brighter lol. But yea that does work if you forget it in your van!!

    • @MrHics
      @MrHics 10 месяцев назад +4

      Yup! I cringed when Jake plugged-in the second transceiver before Linus verified which side of the pair was lit vs dark.
      Phone was already in-hand, it would have taken 5 seconds

  • @krenkotv3240
    @krenkotv3240 10 месяцев назад +1

    Wow, I haven't laughed so much to a RUclips video in such a long time. As a Network Engineer this video really hit home with how my co-workers, and I operate on a day-to-day basis haha! Keep up the good work boys!

  • @JKHYT
    @JKHYT 10 месяцев назад

    I used to do commercial VOIP and digital phone installs so this type of video is very entertaining. Yall did pretty good for dudes that don't do this every day. Nice job.

  • @stugeh
    @stugeh 10 месяцев назад +36

    my favourite part was Jake and Linus just yanking their cables together for several minutes.

  • @Taylor_Lindise
    @Taylor_Lindise 10 месяцев назад +31

    The pacing of this video is amazing! The interactions and silly side things with the other members of staff was fun!

  • @rickyjohnson9545
    @rickyjohnson9545 10 месяцев назад

    Great to watch! As a fiber optic splicing contractor for various ISP's, very entertaining!

  • @itsvipp3r335
    @itsvipp3r335 10 месяцев назад +25

    You could perform an IPerf/JPerf test to check connectivity and bandwidth which could get you quite decent results.(If i'm not mistaken, it does have the ability to perform a test with this bandwidth).
    just remember to always use the -b flag to limit the bandwidth, otherwise it will limit you to 1 or 10mbps.

    • @danenright
      @danenright 10 месяцев назад +1

      I came to say this. Jake, you should know better. 😝

    • @Brandonmcd92
      @Brandonmcd92 7 месяцев назад

      I did think the same thing, here!

  • @Grandwigg
    @Grandwigg 10 месяцев назад +46

    I love infrastructure content like this. I remember how terrified I was the first time I had to work with fiber endpoints.
    And Jake's pointless errand was priceless. And I totally believe that Linus would waste Jake's time the same way.

    • @firesurfer
      @firesurfer 9 месяцев назад +1

      Don't forget, none of this was wasted. It's all content.

  • @AndTecks
    @AndTecks 10 месяцев назад +133

    What a great video. Also you really see how nice of a guy Linus is. He cares about everyone working around him. Constantly joking with them and this shouldn't be controversial, he says sorry to them. That may be his maple syrup blood though.

    • @camsfour4177
      @camsfour4177 10 месяцев назад +8

      You see it - when he is on camera...
      Don't forget that.

    • @MDG509_
      @MDG509_ 10 месяцев назад +2

      #lienus

  • @jwillisbarrie
    @jwillisbarrie 9 месяцев назад

    Thanks for adding actual captions for the Deaf - good advice and tips. Good to see an actual install.

  • @alainbergeron1675
    @alainbergeron1675 10 месяцев назад

    From Montreal Canada! I love the networking video's. Not sure how Jake knows so much with networking. Fun!

  • @antnycost
    @antnycost 10 месяцев назад +25

    This is part of what my current job does. We have set up similar wireless receivers that could reach 25 miles with similar speeds; however, this was done on a building about 12 stories high and mounted on its flag pole. Multi-channel fiber is always the best path. Some job sites have underground tunnels connecting multiple buildings to add more connections in the future. I cannot wait for an intelligent switch that uses all fiber connectors and manages each input.

    • @Primus1243
      @Primus1243 10 месяцев назад +1

      I am shocked nothing was made of that level like what we have for ethernet. Like, seriously. And the military has had fiber for longer than us and they are on the forefront of this.

  • @mhaustria
    @mhaustria 10 месяцев назад +18

    You made me laugh so hard. I pulled 40m homefiber in my photo studio, so I have gigabit there for using the full potential of my internet. I did so many same steps (lube, another pull rope, tangling the fibers and so on)
    It was so nice seeing somebody else do it while sitting in my livingroom. It took me forever. Great work guys, I’ll book you for my next project ;)

  • @Jamie_D
    @Jamie_D 9 месяцев назад

    I love his working relationship with everyone and how he interacts with them :)

  • @CarlosKTCosta
    @CarlosKTCosta 10 месяцев назад +1

    Funny enought, I was aware of mutiplexing in fiber from the audio world where you can use the same optical wire for 2, 4 or 8 individual audio signals, the caveat being the sample rate lowering from 96kHz to 44.1kHz the more channels you have per fiber.
    On a different note, thanks for the wire pulling advice, it will actually come very handy soon because I'm redoing my electrical installation, to add grounding, and taking the opportunity to add fiber on the same conduits.

  • @shanemshort
    @shanemshort 10 месяцев назад +48

    There's a few reasons you'd use BiDi, leased runs like they suggest, or even within a datacenter where you're charged per core for structured cabling. If you can install half as many cores and pay half the MRC, BiDi makes a lot of sense. The optic cost is also much lower at 10G as opposed to 25G, too.

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +4

      Service providers love BiDi for last mile connections as well, cutting the significantly higher outside plant costs in half.

    • @BassRacerx
      @BassRacerx 10 месяцев назад +2

      usually Bidi is done because you just don't have enough fibers in the ground to serve everything duplex. other than the optics being much more expensive there is not really a problem with it.

    • @kaelev8077
      @kaelev8077 10 месяцев назад

      Yep. It seems to have been used a lot in the past when it was less common to have 48 up to 96 core fibres.

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +1

      @@kaelev8077 they're still used a lot, even in plants with 288+ count fiber. PON technologies are all BiDi, DIA with medium to small ISPs is deployed near exclusively with BiDi. WDM is the name of the game these days.

  • @Courtj3st3r33
    @Courtj3st3r33 10 месяцев назад +13

    I am a supervisor for a fiber ISP...this video is every day of my life 😅
    The difference is, it's funny when you are just goofing off to upgrade your connection for content. It's a nightmare when it's a new install and messing up means a business has no Internet at all 😂

  • @dlonicholas
    @dlonicholas 10 месяцев назад

    I just finished my networking classes at university. It was awesome to follow along and understand what was happening.

  • @thechaoscraftcamtcc3770
    @thechaoscraftcamtcc3770 8 месяцев назад +2

    At 7:55, I can't help but compare Linus' miming to something I saw in the bloopers for the Drew Carey variant of Whose Line Is It Anyway?, where Ryan does similar to the director (who he loves calling a 'British a**hole') and when the director turns Ryan's back to normal, like Linus.
    I love this kind of unscripted thing.

  • @br3nd4n
    @br3nd4n 10 месяцев назад +20

    My favourite type of LTT video. Enterprise tech but DIY and makes you feel like you could do this in your own home and learn something new at the same time.

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +4

      Enterprise tech done wrong.

    • @CrossWindsPat
      @CrossWindsPat 10 месяцев назад

      You really can the issue is you almost never really need it.

  • @kenPotter09
    @kenPotter09 10 месяцев назад +29

    Great to see the father and son bonding

  • @coryduksa414
    @coryduksa414 9 месяцев назад

    I love Jake and Linus dynamic more and more as time goes on 😂

  • @TheEmpowerment1
    @TheEmpowerment1 7 месяцев назад

    Honestly though, thanks for this video. Im glad you are actually stepping things up a bit.

  • @victor2410
    @victor2410 10 месяцев назад +13

    These are my absolute favorite videos from y'all!! And I end up needing this knowledge like 4-6 years later lol. Getting into homelab now and I'm like ohhhh that is what they were worried about in that one video. And I understand the yolo mentality now, make backups and just go for it and learn along the way...

  • @sparkhunter696
    @sparkhunter696 10 месяцев назад +78

    We use MUXs in work all the time for divvying up a single fiber cable for multiple clients, very handy!

    • @MegaCyklops
      @MegaCyklops 10 месяцев назад +6

      DWDM/CWDM ftw. Sadly the optics are kinda expensive. Especially the tunable ones. In the carrier segment we deploy 400G-ZR+ currently for metro and even long-haul.

    • @thebamplayer
      @thebamplayer 10 месяцев назад +2

      ​@MegaCyklops Also, the E2000 connectors are pretty expensive, but an added benefit is, that they got an integrated dust cap, which prevents people from directly looking in to the fiber.

    • @happinessiskey2858
      @happinessiskey2858 10 месяцев назад +2

      @@MegaCyklops I work in resi and commercial coax and fiber, but I've never done any cellular work before, but have been extremely curious as to how it works. Do you by chance know of any write-ups or anything that I could learn from?

    • @MrWaxYL
      @MrWaxYL 10 месяцев назад +1

      @@MegaCyklops Did a project with sending 4x 10 GBps over 80 km with CWDM. All on "consumer/business" devices Amazing what technology is able to provide for normal business.

    • @CrossWindsPat
      @CrossWindsPat 10 месяцев назад

      @@MrWaxYL wow 80km thats nuts!

  • @QuantumLabsTech
    @QuantumLabsTech 10 месяцев назад

    i like tha Jake seems like a random fun guys helping, but he actually knows everything in the building, server and internet wise

  • @fluphybunny930
    @fluphybunny930 10 месяцев назад

    Top quality cable management there Jake :D

  • @CookieDLX
    @CookieDLX 10 месяцев назад +15

    If yall are doing a lot of fiber running I would recommend getting some Visual Fault Detectors. They just shine some red Light through the Fiber. And maybe also some optical power meters so you can see if the Signal actually arrives where it should

    • @thebamplayer
      @thebamplayer 10 месяцев назад +2

      I also think that they should get an OTDR for their 700 meter fiber run.

  • @ravencorvus7903
    @ravencorvus7903 10 месяцев назад +11

    Good job on editing their parts together. Really nicely done.

  • @Lyriox
    @Lyriox 10 месяцев назад

    This video was brilliant. The camera pausing on the requisitioned coupler cracked me up

  • @JonnyRay82
    @JonnyRay82 10 месяцев назад

    That was a fun video! Made me nostalgic for my service/construction days pulling through conduits. Maybe brought back a few nightmares too.

  • @christoskraniotis7353
    @christoskraniotis7353 10 месяцев назад +38

    always funny to see how careful they are with fiber optics, we don’t handle them that carefully at work 😅

    • @BassRacerx
      @BassRacerx 10 месяцев назад +5

      yeah if you know how to re terminate it's like whatever if it breaks we pull more slack and put a new end on fogetaboutit

  • @georgeagorastos7181
    @georgeagorastos7181 10 месяцев назад +12

    The AF60HD antenna is actually really stable, I knew from your first video you would have issues because of the height - pretty sure I mentioned it too. I have the AF60HD running steady as well as their AF60LR's, having over gigabit speeds through the air is amazing but yes fiber is king so grats on the upgrade LOL🚀

  • @fndecima
    @fndecima 5 месяцев назад

    Love to see Jack and Linus Wortking Togheter it´s always fun.

  • @elektrolyte
    @elektrolyte Месяц назад

    this is absolutely HILARIOUS!!! crying here
    and the amount of cable and switching in your office is RIDICULOUS!!! WTH

  • @hammerth1421
    @hammerth1421 10 месяцев назад +5

    23:15 Don't mind me, I'm just washing my duplex fiber optical cable...

  • @dylanbrewer1948
    @dylanbrewer1948 10 месяцев назад +16

    Great content Linus keep it up, really enjoy these network videos

  • @daverahn1711
    @daverahn1711 10 месяцев назад

    I Installed DWDM multiplexing for a county in Iowa to do exactly as you said... save on fiber between towns, we were running 4 x 10 gig networks over 1 fiber, cool stuff, if you just want to play with a piece of equipment get a fiber optic spectrum analyzer, the one I was using was from EXFO it was awesome

  • @zachend6218
    @zachend6218 10 месяцев назад

    Networking videos like these are my fav I wish ltt did more like this

  • @oflake9677
    @oflake9677 10 месяцев назад +13

    It's so nice seeing content about things that are relevant to things that I get to be hands on with everyday. OADM, Multiplexing and Fiber is such a deep rabbit hole if anyone is ever looking for a niche industry to get into

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +4

      Fiber is not a niche industry.
      The government is currently throwing money at people to build fiber anywhere and everywhere. Meanwhile, every datacenter connection in the past decade has been fiber. Some datacenters won't even sell a non fiber cross connect anymore.
      Sadly Linus is making more videos on what not to do, as he lets Jake do everything wrong.

    • @MrAgentTweak
      @MrAgentTweak 10 месяцев назад +1

      Yeah i agree , also an expensive industry for the tools , but clients never seem to want to pay :) .. Im in Telecoms as a fibre optic specialist .. Started my own little company .. Tools cost as much as a small house , but then people dont want to pay for the service lol ..

    • @MrAgentTweak
      @MrAgentTweak 10 месяцев назад +1

      @@RyTrapp0 Yeah man to put it into context , the OTDR we use in south africa is EXFO ( its all that any telecom company allows ) now imagen the machine costs 20K USD and you get paid 2 USD per test lol ... and a test takes 90 seconds but sometimes you only need to test 12 other times 288 ... Clients still complain its too expensive .

  • @costafilh0
    @costafilh0 10 месяцев назад +6

    No matter how less janky LMG gets this can never stop!
    Even if you have to create a series of videos just for upgrades like: Janky vs Pro

  • @Sven26s
    @Sven26s 6 месяцев назад

    The amount of new things I’m learning from this chanel is mind blowing 🤯

  • @Esehrk
    @Esehrk 10 месяцев назад

    Listening to this at work was a good chuckle :)

  • @zachmighty2754
    @zachmighty2754 10 месяцев назад +7

    Perfect videos on LTT, when Jake and Linus are in it, and when Alex and Linus are in it. Or even better, all three lol

  • @chaydium2535
    @chaydium2535 10 месяцев назад +3

    I work for Telus, and will tell you @17:37 yes a Telus tech would 100% do that.

  • @UncleWalter1
    @UncleWalter1 10 месяцев назад

    Fibre multiplexing is way awesome. We sometimes use it in broadcast to pipe a pile of SDI and network signals over fibre to the OB trucks. So even if we use up all of the fibres on the MTP12, we can stuff more down the pipe with CWDM.

  • @BlakeCocoa
    @BlakeCocoa 10 месяцев назад

    lowkey excited about the laptop bag!

  • @UnderpaidProducer
    @UnderpaidProducer 10 месяцев назад +4

    Good job editing team on those text animations/graphics at the beginning. Truly the unsung heroes

  • @seanshomeshop325
    @seanshomeshop325 10 месяцев назад +6

    couple tips to make fishing a bit easier, tie the new pull chord onto the old one then do 3-4 half hitches around the cable, snug them up then tape, since the new pull chord you guys used was pretty thick and the conduit was a bit small it wouldnt make that pull easier but in general if the first thing you do is tie the pull strings together you probably wont lose them. second tip is if you do a half hitch around your screwdriver or pliers you can have a nice handle to pull with, have the screwdriver in one hand and when you pull keep tension on the chord with your other hand, relieve tension on the knot and you can slide the screwdriver forward to pull more. not only is this a bit faster it'll save that string digging in your hands as you're reefing on it

  • @stevenfaurbo1562
    @stevenfaurbo1562 10 месяцев назад +2

    Great video and it was very entertaining. As someone who has dealt with a similar issues in the course of my job, there are so many things that would have made this easier for Linus and Jake but that wouldn't have made it as entertaining

    • @philpeko1796
      @philpeko1796 10 месяцев назад

      May you give us some hints please, at least in order to be able to STFW on your clues, TIA.

  • @CaptainRon1913
    @CaptainRon1913 10 месяцев назад

    You guys crack me up. Reminds me of my days pulling cable prior to portable cell phones. Had these frickin motorola hand held radios that never worked right

  • @Jaxymann
    @Jaxymann 10 месяцев назад +65

    I love that even when in the middle of a super-important process that could absolutely wreck the compnay if it's done wrong, Linus & Jake still bicker like an old married couple. I love it XD

    • @Thatonefuckinguy
      @Thatonefuckinguy 10 месяцев назад +1

      "I want to get away from jank" Linus 2023

  • @zeekjones1
    @zeekjones1 10 месяцев назад +18

    For the _"are you using the left or the right one?"_ you can shine the phone light through the wire. Less powerful than a laser, but in theory should work for direct connection.
    _I've done it with audio cables before._

    • @THETACHIchris
      @THETACHIchris 10 месяцев назад +7

      They make special red light to do this. Phone lights are too scattered to be meaningful on 10 micrometer fiber.
      Audio cables are 1 millimeter in width, by comparison.

    • @fitybux4664
      @fitybux4664 10 месяцев назад +2

      ...that would require experience. 😀

  • @SunflowerTwix
    @SunflowerTwix 10 месяцев назад

    Hey Jake, not sure if you'll ever see this but you deserve a pat the back.
    For your age, your knowledge and calm mannerisms during changes like this is honestly inspirational. Very charismatic which is uncommon for someone that's 23. lol.
    You definitely do owe it to yourself to have a moment of "yeah wow, I'm pretty kickass" because not many people would be able to have that confidence along with the right knowledge like you do. I wish I had that when I was 23. Linus is incredibly lucky to have you working with/for him, and you're clearly a valued member of the team. Great knowledge, great communication to the camera, great with explaining complex processes in more simple ways. 👍
    Always great to see you come up in vids!

  • @rust2014
    @rust2014 10 месяцев назад

    Loving the network and server content! As the engineering manager of a small ISP, I’d love to tour you around a telco to see these concepts on steroids!