Ethernet Cables, UTP vs STP, Straight vs Crossover, CAT 5,5e,6,7,8 Network Cables
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- Опубликовано: 12 май 2024
- This is an animated video explaining Ethernet network cables, such as unshielded twisted pair (UTP) and shielded twisted pair (STP). Straight (patch ) cables vs Crossover cables and CAT 3,5,5e,6,6a,7 and 8. It also shows the wiring order of ethernet cables and how to make RJ45 network patch cables.
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I use cat 8. It’s insane!
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I'm replacing all my cat 5 with 6 or 7 now 8 I didn't know about 8 but I'm updating my network to all LAN / moca connections for anything on WiFi like phone etc hard waiting home with smart bulbs etc great video
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Make no mistake about it; this is far the best tech channel on youtube. A four-year old wouldn't have any difficulties following the lessons. Thank you!
Yeah, the animations are super helpful, very informative video.
I literally spent so long trying to understand this and finally I get it…this channel is amazing!!!!
currently in school for computer tech and your videos explain things a million times better than the books and the teachers.
you are going to be the reason why i find a good job later so thank you and keep up with the videos!
Thank you.
Note that CAT6 (no A) also does 10G, but limited to 55 meter. Apart from that, very good video.
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@@SteinarMortensen I have 400mbp second download speed and 30 mbp upload speed, which cat cable do I use, I'm 50feet far from my router and modem
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Glad you like them!
Same here. I knew a little bit about a little bit... But your very thorough explanations are like Man discovering fire...Many Aha moments. Thanks.
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JUST ANOTHER COMMENT LETTING YOU KNOW YOUR VIDEOS PROVIDE A LOT OF GOOD AND IMPORTANT INFORMATION IN THE MOST SIMPLEST AND EASIEST WAY ANYONE COULD. THANKS .
Clear as a bell 10/10
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Very instructive videos as always, sir.
It's also worth mentioning that, for example, Cat 5 cables use only 2 out of the 4 twisted pairs to reach 100 Mbps speed and to achieve 1 Gbps speed, all 4 pairs must work flawlessly or the speed will fall back to 100 Mbps.
Crossover cables... a blast from the past. Haven't heard of them in probably a decade.
i last used a cross over cable in 2002 i think to connect a win 98 computer directly to a win xp computer and share the dial up internet and files from new win xp pc. a year later we got DSL installed in our city and i got a router.
I used to watch your videos before I had my certs. Nostalgia 🤗
AWESOME !!! Best explanation ever on RUclips. Wish everybody would be this detailed.
Best of best videos. Explained really well.
I used to do the job of telecommunication engineering in Taiwan, and made a lot of Ethernet cable. It’s the first time I understand which is which instead of just verbatim and didn’t know why!
Good work!
When I used to pull cable, I can;t do ladder work for health reasons now, it always specified that we use STP. Especially if there were fluorescent light ballasts in the ceiling. Good video and well explained.
just PERFECT tutorial video. Short, simple and educational!!! All information we need about these cables.
0:50 The twists are to offset capacitance in the wire pairs. The pairs are twisted at different rates to reduce cross-talk.
This video is awesome, it just simplified network cables in less than 10 minutes. Thank you!
Awesome content as usually!!!😊 keep up the good work ,loving your channel!
This is the best video I’ve seen on this topic. Thank you!
S(hielded)TP is not the same what F(oiled)PT is. In STP shield is made as metal braid/mesh. FTP cables has metalized foil. Differences is that the STP needs to be connected with ground to work. FTP doesn't need (but can be if cable has special conductor strand) to be grounded because metalized foil distracts EMI on its surface. FTP should not be used whitout actual need; they can self-interfere. CAT 7 and 7a are not TIA/EIA standards and it are not backward compatible with 8p8c connectors. These are designed to use with GG45 or TERA connectors. Propper replacement for CAT 5e are CAT 6a and CAT 8 Class I which are use 8p8c.
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Best quality videos. The graphics are awesome and easy to watch. Thank you PowerCert
As a BICSI level 1 student getting ready to take my hands on test and written exam; this video helps reinforce the text material!
Amazing, plain and simple content, as usual.
I'd love to see future videos on Active Directory and RADIUS!
You are a life saver this video is just spot on with all the categories you have mentioned you have given explanation and have said what’s the speed it goes at on a local area network.
The way you explain is so easy to understand. Thankyou so much for your efforts 💜
Nice videos, helping me to study for my Comptia A+ exam.
I have found that this site gives a very straight lesson. A very good thanks to them.
The STP you describe isn't an STP cable but an FTP cable. STP is similar to FTP but FTP only has a fieldprotection around the cable and STP has a fieldprotection around the cable and fieldprotection aroud each pair.
Best RUclips channel for Networking
Thanks
That was very well done. Thanks for taking the time to make it. Cleared up a lot of loose ends.
I didn't even know Cat 8 was developed and out on the market! Great video as always.
Same with 7 😆
This video was so clear, I am now a network engineer.
I'm binge watching, too... Whether you're a technician or an average Joe, there's something for everyone, even if you know this stuff already. Thank you for these awesome presentations! By the way, I saw a video of a Category 8 cable being prepared. Each pair is shielded in addition to the bundle, and that serves a secondary purpose as the second wire in each pair doesn't usually have a stripe. The narrator indicated that the dyes used in other cables for the stripe can cause less than optimal results. Has anyone else heard that?
This is the best video on twisted pair cable........Thanks a lot for this video
Really Thank you a lot
Your informarion and also your way of explaining made me know and understand a lot
By far the clearest explanation. Excellent vid!
Something not covered in this video, and very important for making patch cables, is the difference between solid and stranded wires. Some cable ends work well with either solid or stranded wires, while others only work well with stranded. In general, if you're making patch cables, go with stranded.
Beyond that, if you're wiring inside the walls, make sure it's riser rated. That just means there's something (typically a string) inside the sheath that physically supports the weight of the wire other than the wires themselves. CAT6 comes in riser-rated varieties, but it's also inherently suitable for in-wall wiring by design, as there's a plastic separator between pairs that effectively supports the weight of the wire as well. If you're wiring a commercial building, you also need to make sure the wires are plenum rated. That means the outer sheath is of a material that will not catch fire when subjected to extreme heat (it'll just melt).
The only other thing I'd add is that all modern ethernet switches automatically detect whether a cable is straight through or crossover, and set up the connection accordingly (it's called auto MDI-X). Even a lot of ports on NICs and laptops support auto MDI-X. So it generally doesn't matter which cable type you use, unless you're connecting older hardware.
fun fact: auto MDI-X is part of the gigabit spec - so any 1gbit port has it - hence if you use gbit crossover cables are obsolete
Thank you, it was good addition.
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Can you please make more videos? You are absolutely theeee best!!! I'm currently taking Network+ and will follow with CCNA1, 2, and 3.
Such great help!
Thank you
that's a PowerPoint Presentation. And i loved this.
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Very clear voice makes very easy to understand. Great work
My modules brought me here
Thanks for your explanation.... I had much doubts about this topic.
Now I could learning that the CAT5e is the minimum allowed cable to get 1Gb
I can't stop watching these video
Help !!!!
Without seen a single frame of your video, i have hit like button.
Crossover cables are more of a relic from the early 2000's at this point. My OG Xbox require them for systemlink. Everything else that I have can communicate with them over a standard cable.
Great video, could explain the OSI model, and TCP/IP model. Thank you
Thankyou for this video. I am taking network essentials in college. The textbook we use is quite scatterbrained, so I watch your videos to get to the point.
Thank you.
Congratulations for your excellent video! Thanks a lot for the analytic and simplified information! Great work, keep it up!
Great videos! Have really helped me to study for my cert test. Thanks
Very concise and clear explanation of ethernet cables. Thank you.
I learned something new ...glad i stumbled upon your videos...thanks
I've learned a lot more from your videos than I did at school. Thank you! Keep up the good content!.
Aprendi mas con el, que lo que me enseñaron en el colegio! Good video!
Really clear and straightforward explanation. Thank you.
Thank you for this video, it was very informative in a simple way.
Actually, the other type of cable that you were showing was an FTP (Foiled Twisted Pair) cable. An STP cable has a woven shield around it. And also, there are other types of cables, too, like SFTP, or SSTP, where the second letter refers to the method the individual pairs are protected/
The funny side is that when i was a beginner in hardware i laughed at ftp telling the guy how can a cable enhance file transfer protocol and not http 😂
@@AlianeAbdelouahab Yeah, idk why they settled on the same acronym as FTP for that.
Thanks Dude! For helping me. I'm setting up my own switch and router before AT&T's 2in1crap.
I can't thank you enough for all of these videos, honestly, you are an absolute legend
Thank you so much for this video it clarifies pretty much everything! : ) (those kid years when struggling to connect the similar devices with NOT a crossover cable :D )
Straight forward explanation. Thank you!
This really helped me visualize everything I been reading. Big thanks ❤️
Omg i haven't read my chapters on cabling but this video helped out alot
Very high quality content! Its literally a class with no nonsense, subbed!
Thanks for the explanation again, like to hear more.
That was a good clear explanation about these cables. Especially the differences between straight and cross over cables. Thanks alot for this lesson.👍
No need for cross patch cables since connection is detected by switches no older than 20 years...
@@DoktorStutz True, but I don't think PC NICs are that smart, although I've never connected 2 PCs together.
Exactly the information I was looking for!
Dude, I just found your channel. Thanks for everything!
Love these videos! Please do one with ip addressing (class range, CIDR notation, subnet mask range)? Can’t wait till everything’s covered really. Keep up the good work!
I love love your teaching it's so self-explanatory I'm a visual learner, you really help me understand how networking works thanks soo much for sharing your videos!!! This is awesome I looked at many videos yours is soo awesome!!
Superbly explained, very good animation and clarity
About a million years ago, network cards and devices learned and adapted to not care whether a cable is straight or crossover :D
Great explanation.
I love your animations. Thank you these awesome videos.
Explained very well.... Clear and straightforward explaination
Very well explained. I hope to see the next cathegory for the next 100GB card with the 8a or 9.
Very informative and easy to follow video 👍 Now that I know what cable to run, time to find a video showing how to run Ethernet through a house.
thank you you saved our movie night. Dog chewed cable and its too icy and late to drive for a new one. thanks
i hope youtube is paying you man... this videos are gold
Explain the process in great detail
Great video❤💕 Clearly Explain ....Please Continue this lectures
I have exam tomorrow and this vidio really helped me thank u
Why are these great videos just now being made? Also the 4:3 aspect ratio is nostalgic.
.....
@@madworld. He didnt say it was bad, just nostalgic
Or the type b for examples
4:3 is probably because it was made in PowerPoint
Your videos are great. Thank you very very much!
THANKS FOR YOUR HARD WORK PROF. I APPRECIATE YOUR EFFORTS.....
German HD-SatCom engineer from the media industry (actually specialized on fiber optic connectors for SMPTE311 (Lemo,Neutrik,Canare) here: Don´t forget that the most common used RJ45 connectors on Cat7 declared cables (min. 600 class F -1000MHz class FA), will
throttle the performance to ~ Cat 6/E. You will get the same 10GBit speed, but the operating frequency of the whole network distance, despite the usage of the better Cat 7 cable is shrinking . (Like running through a
wide corridor, just to be slowed down by a small door)
But that's a good explanation. Thumbs up.
Lol, just had my class on Ethernet cables last week, good chance for review
Some comments on here about crossover cables being ancient tech made me remember a time when a friend brought his pc to my home and we networked them together in the late 90's. Our NIC's didn't even have RJ45 ports by this point, instead we used BNC connectors.
Hello dear sir! Please make video on Network Security and Cryptography. This channel helped me a lot. You are the true teacher. What a explanations. Thank you for saving my life
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Thank you for your great videos, sir!
Thanks
the most well explained in brief
very understandable with clear and precise explanation. thank you to powercert
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very clearly explained thank you very much, helped me on a work