Komentáře •

  • @EngineeringFunda
    @EngineeringFunda Před 8 měsíci +1

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  • @waletechniques
    @waletechniques Před 4 lety +1

    I struggle so much with some of this terms...but you short 15 mins video solved the problem...good stuff and many Thanks.

  • @JoelBergmark
    @JoelBergmark Před 2 lety +4

    Very good video much better than some of our internal education material, cheers from Huawei :)

    • @EngineeringFunda
      @EngineeringFunda Před 2 lety +3

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

    • @aldoseba
      @aldoseba Před 9 měsíci

      What materials do you have from Huawei? I'm trying to get into as an optical engineer but there are just a few materials and I cannot download from huawei some of them.

  • @aaryaallu1839
    @aaryaallu1839 Před 2 lety +3

    Great explanation I understood the whole topic within minutes. Your video is good for last moment revision.

    • @EngineeringFunda
      @EngineeringFunda Před 2 lety +2

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @manikparsadsharma9184
    @manikparsadsharma9184 Před 3 měsíci +1

    Thank you so much sir🌅🌳🌺💐🌸🇮🇳🙏

    • @EngineeringFunda
      @EngineeringFunda Před 3 měsíci

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @JPBabiera
    @JPBabiera Před 3 lety +1

    very excellent explanation of DWDM. thank you!

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

  • @lakshmisanaboina7105
    @lakshmisanaboina7105 Před 2 lety

    Thank u 🙂
    It is very helpful ☺

  • @ali-07
    @ali-07 Před 11 měsíci +1

    Was so useful thank you

    • @EngineeringFunda
      @EngineeringFunda Před 11 měsíci

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @manikantaswami7970
    @manikantaswami7970 Před 4 lety +1

    Well explained

  • @DrequimaX
    @DrequimaX Před 3 lety +1

    Sir, if you teach like this the girls of networking engineering will run away from your class. Be joyful, not sad while teaching. :)

  • @vijaysapte2399
    @vijaysapte2399 Před 3 lety +1

    Best channel to understand all the concepts

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Your positive comments motivates me, Thanks and welcome 🙏

  • @jayamelody
    @jayamelody Před rokem +1

    Sir, can u make videos on Kerr effect, SPM, XPM, four wave mixing and Soliton based communication system. With these topics ur fiber optical communication playlist will be complete.

  • @glorytojesus07
    @glorytojesus07 Před 3 lety +4

    Thank you sir... Excellent lecture 😊☺☺

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

  • @gabrieleruba4007
    @gabrieleruba4007 Před 4 lety +2

    best explanation

  • @heinhtetaung3519
    @heinhtetaung3519 Před 4 lety +9

    Hello. Can you add subtitle in your video please? Your lessons are very useful. Thank you.

  • @shivangisahu6811
    @shivangisahu6811 Před 4 lety

    Thank you so much for such simple explanation

  • @EngineeringFunda
    @EngineeringFunda Před rokem +4

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  • @ndialex3164
    @ndialex3164 Před 3 lety +4

    Splendiferous. I felt blessed the first time I stumbled on this video. Please, I would be grateful if you can send us some solved tutorial questions as well as recommend some books in the area of optical communication.

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety +1

      Go through my playlist of optical communication and you will definitely find many problems on Optical communication

  • @nambullyramachandran5411

    Excellent presentation, benefit a lot, NRC, Project Head, Fibre optic network kerala

  • @umarbshehu7647
    @umarbshehu7647 Před 3 lety +1

    Quite Interesting. Keep up the good work.

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @hashirali2137
    @hashirali2137 Před rokem +1

    Perfectly explained
    I appreciate

    • @EngineeringFunda
      @EngineeringFunda Před rokem

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @folklore1385
    @folklore1385 Před 2 lety +1

    Explanation is excellent sir

    • @EngineeringFunda
      @EngineeringFunda Před 2 lety

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @md.shimulmondol1749
    @md.shimulmondol1749 Před 5 měsíci +1

    very good tutorial.Thanks

    • @EngineeringFunda
      @EngineeringFunda Před 5 měsíci

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @samiullah-nr6sq
    @samiullah-nr6sq Před 4 lety

    excellent

  • @parsairani7983
    @parsairani7983 Před 3 lety +3

    fantastic explanation...thank you sir

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.

    • @parsairani7983
      @parsairani7983 Před 3 lety

      @@EngineeringFunda thank you sir I wish all the best

  • @bluebrainnetworksolutions6771

    Very Interesting,TRhamk you very much

    • @EngineeringFunda
      @EngineeringFunda Před 8 měsíci

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @mohamedzuka5386
    @mohamedzuka5386 Před 4 lety +1

    Many thanks professor

  • @iasupsc4915
    @iasupsc4915 Před měsícem +1

    Thanks sir

    • @EngineeringFunda
      @EngineeringFunda Před měsícem

      Your Appreciations, care and share matters a lot to me. #EnginneringLove.
      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @bobbyspecialist
    @bobbyspecialist Před 2 lety +1

    Good job !!! perfect

    • @EngineeringFunda
      @EngineeringFunda Před 2 lety

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @anithamail4honor982
    @anithamail4honor982 Před 3 lety +1

    How do we determine the round trip latency test of the dwdm between the transmitter and the receiver

  • @priyankasudha3028
    @priyankasudha3028 Před 3 lety

    Good & simple Expalanation sir

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Your positive comments motivates me, Thanks and welcome 🙏

  • @DWDM-101
    @DWDM-101 Před 4 lety +2

    Great simple explanation to DWDM Technology. Thanks for sharing. BTW, I wanna know what is the maximum capacity per channel in India in DWDM Network?

    • @EngineeringFunda
      @EngineeringFunda Před 4 lety

      In India with DWDM, different channels that I know are 5GBPS, 10GBPS, 20GBPS and 40GBPS.

    • @EngineeringFunda
      @EngineeringFunda Před 4 lety

      In terms of frequency spacing, it is there with 40 channels and frequency spacing 100 GHz, it is there with 80 channels and frquency spacing 50 GHz and also with 160 channels with frequency spacing of 25 GHz.

    • @yasir27yasir
      @yasir27yasir Před 3 lety

      40G

  • @aldoseba
    @aldoseba Před 9 měsíci

    Do you have something about ASON/WASON, OXC reconstruction and SDH modernization?

  • @MsSandybhai
    @MsSandybhai Před 2 lety

    Can u explain what are data rate formats supported on DWDM - FC 400/ 800/1200/ 1600/3200 ? how do these translate in to throughput of .

  • @nareshkvp
    @nareshkvp Před 2 lety +1

    good teaching

    • @EngineeringFunda
      @EngineeringFunda Před 2 lety

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @IpsemUzcategui
    @IpsemUzcategui Před rokem +2

    buddy, first of all, great video, i have a question. If i wanted to implement a DWDM optical transport network to transport data over 200 Km and put a shelter for the network equipment every 50 km or so, what would be the best choice regarding SFP Tranceivers? . I think it would BIDI 80 km but i'm not sure about the appropiate data transfer rate. Could you help me?

  • @kaibalyabehera56
    @kaibalyabehera56 Před 2 lety +1

    thanks

    • @EngineeringFunda
      @EngineeringFunda Před 2 lety

      Your positive comments motivates me.
      Teachers like me just wants positive comment from student.
      Love from you guys means a lot to me.
      My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

  • @MrKeithatwood
    @MrKeithatwood Před 4 lety

    We are looking to replace the multiplexers on our 2.5Gpbs loops. What is the most common bandwidth being used by current multiplexer technology. These are long haul, >100km

  • @ankitprajapati2130
    @ankitprajapati2130 Před 4 lety

    keep it up. It is very concise lecture.

  • @raghvendrapatel243
    @raghvendrapatel243 Před rokem

    Sir plz share WDM and OTN lectures

  • @CamileCasanova
    @CamileCasanova Před 3 lety +2

    Thank you. It helps a lot

    • @EngineeringFunda
      @EngineeringFunda Před 3 lety

      Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

  • @osvaldocoelho3665
    @osvaldocoelho3665 Před 2 lety +1

    God fundamentals ! thanks

  • @Haif10
    @Haif10 Před 4 lety +1

    Much thanks for explanation , please can you share the slides as a document.

  • @rameshgollapudi588
    @rameshgollapudi588 Před 2 lety +1

    Nice

  • @LYFB
    @LYFB Před 3 lety +1

    informative

  • @gigachad6318
    @gigachad6318 Před 2 lety

    Sir what is the diffrence between single hop and multi hop.i didnt get it clearly

  • @muhammadfadillah5458
    @muhammadfadillah5458 Před 4 lety +2

    what the different between DWDM and MPLS?one equipment DWDM also can support to transmit different protocol??

    • @bright2459
      @bright2459 Před 4 lety

      DWDM is transmission system .MPLS is protocal

    • @muhammadfadillah5458
      @muhammadfadillah5458 Před 4 lety

      @@bright2459 but MPLS also transmission system Right?

    • @sahilgarg94
      @sahilgarg94 Před 2 lety +1

      @@muhammadfadillah5458 dwdm is like making a single pipe for multiple wavelength.... mpls is a service level thing... you should differentiate between dwdm and otn.

  • @shiiqa4945
    @shiiqa4945 Před rokem +1

    thank you very much but where can we can the document you are explaining?

  • @cardiffsamurai
    @cardiffsamurai Před rokem

    Thanks

    • @EngineeringFunda
      @EngineeringFunda Před rokem

      All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
      Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

  • @adityashukla9020
    @adityashukla9020 Před 2 lety +1

    Sir please make playlists of optic fiber leacture

  • @keerthivijay3335
    @keerthivijay3335 Před 3 lety

    What's the bandwidth of DWDM?

  • @manishchoudhary9728
    @manishchoudhary9728 Před 4 lety

    Ohsm

  • @SJDidit
    @SJDidit Před 3 lety

    Can you add english translation or script?

  • @itmalayalam8927
    @itmalayalam8927 Před 2 lety

    Correction: SM can go upto 70km not 500m

    • @SupraWes
      @SupraWes Před rokem

      When you are MUXing adn DEMUXing multiple wavelengths you limiting the distance because of attenuation. A single wavelength can go 70km. This is the whole purpose of DWDM, it allows for multiple wavelengths one one fiber using signal amplifiers and sensitive receivers to achieve further distances and retain the benefits of MUX/DEMUX.

  • @82-vinaymane16
    @82-vinaymane16 Před 6 měsíci

    9:26

  • @misterbrewok416
    @misterbrewok416 Před rokem

    I like when u said d double u d m 😂

  • @spidercorporation3832
    @spidercorporation3832 Před 2 lety

    YOU WANT TO CREATE DWDMDo you know which company is working on installing and building DWDM?
    Tell me about a company that works on this DWDM.
    So that I can work with him

  • @anithamail4honor982
    @anithamail4honor982 Před 3 lety +1

    I have a question about dwdm can I get your mail id

  • @JDJSF120
    @JDJSF120 Před 2 lety

    I can’t understand this guy ugggghhhhh