Network Connectors Explained
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- čas přidán 14. 05. 2024
- This is an animated video explaining the different types of network connectors. Such as the RJ45, RJ48, RJ11, BNC, USB, F-type, ST, MTRJ, LC, SC and UPC vs APC connectors.
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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 czcams.com/video/_NX99ad2FUA/video.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 )
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@@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?😈👊
The legend is back.
only has been 4 months, working on this video and maybe even taking a little break
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Yes
And in 16:9 HD!
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true
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Big respect from Republic of Belarus.
Wonderful lesson! I didn't know much about RJ-48 or fiber cables. This helps a great deal.
Beautifully explained and so easy to follow. Gratitude and well done!
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I ALSO
These animations are awesome.
140 dislikes probably have a general problem with connecting.
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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.
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Did you use anything other than this channel and the study material?
@@body46 these videos as well as reading the net + exam cram book
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I don’t know some kind of those network connection stuff until seeing this film lol!
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This is so valuable. Thank you so much for your work.
Excellent narration and clarity of the subject.
Hey glad to see you back again......
After 4 months .....
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Thank you for the very informative video tuturial about cable internet connectors and adopters.
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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...
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.
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5:01 But the fibre optics cable part, literally caught my attention more. It actually uses pulses of light to send data? That is some serious Metroid Prime Chozo + Luminoth alien technology thing going on there.😲
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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
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Very smooth and pleasent 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.
Legend of networking tutorials
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?
Do a video about video cables if you haven’t already. Great vid!
Also, a video about obsolete cable types such as PS/2, parallel, 9 pin, and those random ones you hardly see anymore nowadays due to newer formats.
LOl I still use Ps/2 and sometimes parallel.
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Smooth and simple .
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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.
I am glad the days of Cross over and straight through RJ-45 cables are things of the distant past.
love watching your videos
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