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🎇✨🎆💥Hello, thanks for your work. Your Video Design is neat, and topics very interesting and well covered. I would like to address some details regarding this video : 1) According to every reference I came across, "RJ-45" is a wrong name for what is actually 8P8C connectors. Of course I know most people use the wrong name, but I think you could consider citing at least once the appropriate name. 2) You present STP Shielded Twisted Pairs as cables for RJ-48 connector, which are used in T1 lines. How come that everyone talks about STP 8P8C (A.K.A. "RJ-45") cables for Ethernet lines, not just T1, including yourself in your own video ua-cam.com/video/_NX99ad2FUA/v-deo.html "Ethernet Cables, UTP vs STP, Straight vs Crossover, CAT 5,5e,6,7,8 Network Cables" ? You seem to contradict yourself! May we know your take on those two points? Keep Up The Good Work! 🖖😀👍
@@philpeko1796 You are wrong about RJ-45. 8P8C is a term used to describe the specific details of the cable standard. The 8P8C stands for 8 Position 8 Contact. Which means 8 wires connecting to 8 conductors. That is why RJ-11 can be also called 4P4C. Although, "ethernet" is a general industry term used to describe network copper cables. RJ-11 is also ethernet and so is RJ-45. Hope this helped :DD
@@jammel3653 This is right, 8P8C is not specific to Ethernet TIA/EIA-568 (T568A and T568B). But what is also right is that "RJ-45" originally refers to a specific wiring configuration of an 8P8C connector, for which a telephone-system-standard RJ45 plug has a key which excludes insertion in an un-keyed 8P8C socket that we all use in Ethernet TIA/EIA-568 cables. The point is that "RJ-45" was already used for specific telephone cabling with keyed-plugs, and it should not have been used for Ethernet TIA/EIA-568 cables. Do we agree? (sources : upload.wikimedia.org/wikipedia/commons/d/d8/8P8C_vs_RJ45_female_connectors.png en.wikipedia.org/wiki/Modular_connector#8P8C )
@@philpeko1796 my why mati? oh like she orange cry hm really 2 like mana i said oh my girl and boy my said why mati what siapa why really marah oh hahaaa?😈👊
I’m 53 yrs old and I decided during this pandemic to learn IT and your videos have been very didactic and so clear that I wouldn’t find in any other IT courses.
I'm write this only first time. Thank you youtube's recommendation. Thank you, author, for you work and simply presentation of theory materials. Big respect from Republic of Belarus.
found a bug (push-pull connection vs pull-pull connection: one thing said another written) Great videos! Can't stop looking through all of them. Very Educational.
Very good overall, expect for the last phrase. APC is used in order to have a better return loss, the signal loss or what is formally called insertion loss in usually slightly worse in APC than UPC.
I love your channel. I learn here more than I ever learned at my university. Your content is thorough and simply explained. I hope you keep making videos. And thank you 🤗
WTF this is my 3rd video that I have just watched from this dude and I have learned more than I have from any body else. My question is why the hell did everyone else make this shit sound so fucking complicated but this dude was hell of easy to understand THANK YOU
Headup for misinformation: RJ-45 connectors comes in 2 types: shielded AND unshielded. The shielded cables in reality do NOT come with a type that has a shield covering 4 unshielded pairs, think about the crosstalk here. Instead all 4 pairs are individually shielded, preventing the signals in each pair to interference each other. Also this kind of shielded cabling is usually only way to build a working Cat6a or Cat8 network (We do not talk about Cat7).
Hi, Fibre (Fiber) connectors are all highly polished and thus will reflect light, reflectance. PC means physical contact and UPC is Ultra polished physical contact. The reason we use the 8 degree angled physical contact connectors is for high power LASER networks. A standard PC or UPC will reflect too much light back in to the LASER that can upset data transmission symbols and cook the LASER which is already running very hot. But the APC allows the majority of the light through and any reflected light is directed in to the cladding and then the buffer but does not make it back to the LASER. Hope that helps.
Why does STP require a different connector than UTP? Two videos ago in the playlist ("Ethernet Cables, UTP vs STP, Straight vs Crossover, CAT 5,5e,6,7,8 Network Cables") it was sort of implied that the only difference was the shielding and that the wires are the same.
After a long time i am happy to watch a new vedio.I got a lot of help from your channel and the vedio(s) too!! Keep making such useful vedio. Be safe and healthy!!
Hello Sir, I'm in love with your teaching skills, the animation + your way of teaching is just awesome, super easy to grab. Anyways, This is the very first time I'm making a request to someone on UA-cam, *CAN YOU PLEASE UPLOAD A VIDEO on the topic of "OSI MODEL"*, Please? If anyhow you can read my comment and can do it, I'd really appreciate your help.. Thanks and keep doing the great work..😍😊😊
Thank u for your sharing with us basic lessons indeed I was looking for those long time to know more regarding in net. ICT it seems that I right now got a lot of mainly benefit every time I tried it to know happened to exhaust the other channel but with u I think u one again.
You forgot the most important fiber optic cable of all: Toslink! I kid of course. Toslink is all but obsolete nowadays. It only carries SPDIF and is prone to some issues that only audiophiles understand/care about
One of my laptops did not have an RJ45 port for Ethernet. So, I got one of those usb Ethernet adapters. Holy crap that thing got hot and got hot fast. Ultimately I had to switch back to wireless.
Good video on network connectors, including fibre optics; but you don't have a video on fibre optic modems, and the different kinds of them, and how they work. A Good video on that would be interesting to a lot of people.
Great education. When using a UTP Coupler for normal distances of, lets say, 50-70 feet, how much is the bandwidth or original specifications impacted? Anyone know or tested?
Probably should include the TIA-568 wiring, too. 8P8C is used many different ways. RJ45 and RJ48 are totally obscure and obsolete standards with resistors and 8P4C. Not synonymous with UTP nor STP.
I personally purchased this to add wireless networking to my desktop: amzn.to/3jwITCQ
(affiliate).
Get the VPN that I use (affiliate). nordvpn.com/powercert
Get 66% off a 2-year plan + 1 month free.
🎇✨🎆💥Hello, thanks for your work. Your Video Design is neat, and topics very interesting and well covered. I would like to address some details regarding this video :
1) According to every reference I came across, "RJ-45" is a wrong name for what is actually 8P8C connectors. Of course I know most people use the wrong name, but I think you could consider citing at least once the appropriate name.
2) You present STP Shielded Twisted Pairs as cables for RJ-48 connector, which are used in T1 lines. How come that everyone talks about STP 8P8C (A.K.A. "RJ-45") cables for Ethernet lines, not just T1, including yourself in your own video ua-cam.com/video/_NX99ad2FUA/v-deo.html "Ethernet Cables, UTP vs STP, Straight vs Crossover, CAT 5,5e,6,7,8 Network Cables" ? You seem to contradict yourself!
May we know your take on those two points? Keep Up The Good Work! 🖖😀👍
@@philpeko1796 You are wrong about RJ-45. 8P8C is a term used to describe the specific details of the cable standard. The 8P8C stands for 8 Position 8 Contact. Which means 8 wires connecting to 8 conductors. That is why RJ-11 can be also called 4P4C. Although, "ethernet" is a general industry term used to describe network copper cables. RJ-11 is also ethernet and so is RJ-45. Hope this helped :DD
@@jammel3653 This is right, 8P8C is not specific to Ethernet TIA/EIA-568 (T568A and T568B). But what is also right is that "RJ-45" originally refers to a specific wiring configuration of an 8P8C connector, for which a telephone-system-standard RJ45 plug has a key which excludes insertion in an un-keyed 8P8C socket that we all use in Ethernet TIA/EIA-568 cables. The point is that "RJ-45" was already used for specific telephone cabling with keyed-plugs, and it should not have been used for Ethernet TIA/EIA-568 cables. Do we agree? (sources : upload.wikimedia.org/wikipedia/commons/d/d8/8P8C_vs_RJ45_female_connectors.png en.wikipedia.org/wiki/Modular_connector#8P8C )
my why mati? oh like she orange cry hm really 2 like mana i said oh my girl and boy my said why mati what siapa why really marah oh hahaaa?😈👊
@@philpeko1796 my why mati? oh like she orange cry hm really 2 like mana i said oh my girl and boy my said why mati what siapa why really marah oh hahaaa?😈👊
I’m 53 yrs old and I decided during this pandemic to learn IT and your videos have been very didactic and so clear that I wouldn’t find in any other IT courses.
At 52 during the pandemic, I did the same thing.
true
I lost a pandemic opportunity to learn skills 😢 now struggling for interviews
Whats going on now brother. Its look like ur from india@@Im_uday958
The legend is back.
only has been 4 months, working on this video and maybe even taking a little break
come soon ， cool！
the myth , the man , the legend ...
Yes
And in 16:9 HD!
I start watching videos from this channel like Netflix series, one video after the other. Very good!
Glad you like them!
Me too!
Same here
I am doin a Telecomm degree. Your channel has assisted me in the greatest way for the past 2 years
I'm write this only first time. Thank you youtube's recommendation.
Thank you, author, for you work and simply presentation of theory materials.
Big respect from Republic of Belarus.
You sir, is the reason why I'm Net + certified. Thank you so much for your well explained videos!
He is the master, isn't he.
Did you use anything other than this channel and the study material?
@@body46 these videos as well as reading the net + exam cram book
@@TeaJaeF ok thanks. I have the network+ study material and tests so i hope im singing your tun in 3 months
These are great. 100% content with no frills or filler.
I learned quite a lot. Your videos are one of the most highly explanatory and easy understood videos on UA-cam when it comes to IT
found a bug (push-pull connection vs pull-pull connection: one thing said another written) Great videos! Can't stop looking through all of them. Very Educational.
Your teaching is very good sir and thank you for your clear and clean teaching .
Most accurate explanation ever
oh wow youre here
Very good overall, expect for the last phrase. APC is used in order to have a better return loss, the signal loss or what is formally called insertion loss in usually slightly worse in APC than UPC.
@@vladulescuadrian6080 what does UPC and APC stand for i coudlnot find on the video nether google
@@leto1449 UPC = Ultra Physical Contact / APC = Angled physical contact
ofc its you again...
Please make as many videos as possible, because I have choosen your videos in 1000 , the best training
Some of the best quality content on UA-cam right here. Nice to see you post another video mate!
These animations are awesome.
140 dislikes probably have a general problem with connecting.
Thank you so much for all the time and effort that you put into all of your videos. They are quite helpful!
I love your channel. I learn here more than I ever learned at my university. Your content is thorough and simply explained. I hope you keep making videos. And thank you 🤗
I ALSO
Been in IT for over twenty years and know and have worked with most of this. Still watched the whole video. Like asmr for nerds.
I really appreciate your works. Love from India ❤❤❤
I don’t know some kind of those network connection stuff until seeing this film lol!
Oh my god! It save my life!
Nice video you should start doing best settings videos too, you are one of the few on youtube that actually knows their stuff.
mY GOD...THIS WAS A LOT OF WORK...CONGRATULATIONS!!!
Sir, beautifully explained. Can't believe this is free.
Absolute GOAT of the IT world!!
please try to upload more videos about networking because you guy give easy explanation that could easily understand
best networking channel in the world
WTF this is my 3rd video that I have just watched from this dude and I have learned more than I have from any body else. My question is why the hell did everyone else make this shit sound so fucking complicated but this dude was hell of easy to understand THANK YOU
Legend of networking tutorials
Thank you for the very informative video tuturial about cable internet connectors and adopters.
How simply you explain. Lots of love for u mate
Great explanation and clear animations. Solid sound quality and texts without errors or jokes.
Your videos are very helpful.. Thanks for this type of videos
You know it's a good day when PowerCert Animated Videos
.
Headup for misinformation: RJ-45 connectors comes in 2 types: shielded AND unshielded. The shielded cables in reality do NOT come with a type that has a shield covering 4 unshielded pairs, think about the crosstalk here. Instead all 4 pairs are individually shielded, preventing the signals in each pair to interference each other. Also this kind of shielded cabling is usually only way to build a working Cat6a or Cat8 network (We do not talk about Cat7).
A useful reminder. Will play it a few more times before my A+ exam
One of my online teacher. Thank you for video.
Hi, Fibre (Fiber) connectors are all highly polished and thus will reflect light, reflectance. PC means physical contact and UPC is Ultra polished physical contact. The reason we use the 8 degree angled physical contact connectors is for high power LASER networks. A standard PC or UPC will reflect too much light back in to the LASER that can upset data transmission symbols and cook the LASER which is already running very hot. But the APC allows the majority of the light through and any reflected light is directed in to the cladding and then the buffer but does not make it back to the LASER. Hope that helps.
The power point legend!
Excellent narration and clarity of the subject.
Beautifully explained and so easy to follow. Gratitude and well done!
No body did video on this. Very informative 👍❤️
Great video again, thanks!
Quick comment on 5:36, you say "push-pull connector" but write "pull-pull connector".
Many thanks and see you next time.
you are welcome
The world no:1 channels I think awesome bro 🥰
How do you make such videos? I wanna learn too.
Your teaching is very extraordinary, Sir.
Thank you so much sir for your packaged information.
I am glad the days of Cross over and straight through RJ-45 cables are things of the distant past.
Good Lord you have a knack for teaching. Don't stop. Liked and subbed.
Clicked the notification without even thinking twice as soon as I received it..
wow this was wonderful sir thank you and we really need your support and help please continue and keep posting
Great teaching! Great animation! Your videos are the bestest!! Thank you very much!!!!
Thanks for coming back 👍
thanks, i needed this, im so confused on how isp installs their internet connections
Very informative video. Sir please upload videos after every week
You are seriously GOATed my guy.
Great brother you explain it very well
Thank you sir. It's very useful. You explained this clearly understable.
You are truly a legend
Best channel ever
love watching your videos
love from philippines
Really helpful in network administrator interveiw
Very smooth and pleasent video
I finally get UPC vs APC now.. Read it in my textbook but couldn't comprehend it😅
Seriously missed Ur videos a lot sir🔥🔥🔥🔥
Best video on connectors 👍
Hey glad to see you back again......
After 4 months .....
I really likes your videos.
It takes a shitload of time to make these kind of videos ...thanks for the efforts ❤
Why does STP require a different connector than UTP? Two videos ago in the playlist ("Ethernet Cables, UTP vs STP, Straight vs Crossover, CAT 5,5e,6,7,8 Network Cables") it was sort of implied that the only difference was the shielding and that the wires are the same.
After a long time i am happy to watch a new vedio.I got a lot of help from your channel and the vedio(s) too!! Keep making such useful vedio. Be safe and healthy!!
Hello Sir, I'm in love with your teaching skills, the animation + your way of teaching is just awesome, super easy to grab.
Anyways, This is the very first time I'm making a request to someone on UA-cam, *CAN YOU PLEASE UPLOAD A VIDEO on the topic of "OSI MODEL"*, Please?
If anyhow you can read my comment and can do it, I'd really appreciate your help..
Thanks and keep doing the great work..😍😊😊
Finally I'm the right side of YT! May the force be with you and please keep making videos at this level. Thanks
U gained my sub your the best explainer
Thank you ! It really helped me a lot.
Ur content and it's explanation is awesome
Good video. At 6:00 it is Push-pull
Very Thanks you your help and we need more explain about network especially lab how to connect all network , I say mere thank sir
This helped me a lot. Loved ur explanation.❤️❤️❤️❤️❤️ Thanks.
Thank u for your sharing with us basic lessons indeed I was looking for those long time to know more regarding in net. ICT it seems that I right now got a lot of mainly benefit every time I tried it to know happened to exhaust the other channel but with u I think u one again.
this guy can make anything interesting somhow
3:35 cable is remarkable for me. Because of it, I experienced lots of electric grounding behind our tv.
Great content!!!!!!! Please keep it coming
Thanks for this great video-explanation, keep doing this surely educational again thanks and kind regards.
You forgot the most important fiber optic cable of all: Toslink!
I kid of course. Toslink is all but obsolete nowadays. It only carries SPDIF and is prone to some issues that only audiophiles understand/care about
Toslink: The Single Consumer Fiber Optic Standard
Hence why it's made with cheap plastic fiber and not glass fiber. :D
Super helpful! Love it. Thank you.
This video is brilliant!
Thanks to you sir for uploading this vedio
Wonderful lesson! I didn't know much about RJ-48 or fiber cables. This helps a great deal.
This is so valuable. Thank you so much for your work.
You should also mention the MPO fibre connector as it's becoming more popular now in 25/40/50/100G applications
your contents are priceless...
One of my laptops did not have an RJ45 port for Ethernet. So, I got one of those usb Ethernet adapters. Holy crap that thing got hot and got hot fast. Ultimately I had to switch back to wireless.
Great video! God bless you sir!
In UPC, please explain how signal loss occurs if the light reflects back towards light source
Good video on network connectors, including fibre optics; but you don't have a video on fibre optic modems, and the different kinds of them, and how they work. A Good video on that would be interesting to a lot of people.
Great education. When using a UTP Coupler for normal distances of, lets say, 50-70 feet, how much is the bandwidth or original specifications impacted? Anyone know or tested?
Ethernet connectors are often called RJ45, though they're official 8P8C. They look much alike, but are different in practice.
Probably should include the TIA-568 wiring, too. 8P8C is used many different ways.
RJ45 and RJ48 are totally obscure and obsolete standards with resistors and 8P4C. Not synonymous with UTP nor STP.
I'm tired of telling this to people. They just don't care.
Smooth and simple .
This is a very good tut
We really appreciated you sir . Great video's easy to understand. Could you please do some more videos on A+ 1001
what a amazing explanation, Great video 👍👍👍
Finally Got The Video I Was Looking For