Cross Talk Problems with Unshielded Twisted Pair Cabling

Рет қаралды 37,840

kramer

11 жыл бұрын

How cross talk can negatively affect a digital video signal when it's run through unshielded twisted pair cabling.

Пікірлер: 43

@abodev2 7 жыл бұрын

The quality of this video is amazing, good work! The small graphics are fun and helpful. Great quality video. Turns out, this is EXACLY the problem I have. Cheap cables, unfortunately

@tjstraw1 Жыл бұрын

Thank you for this. I was having a hard time understanding what Crosstalk was, and how it happens. Now I understand!

@viniciuscastro4281 6 жыл бұрын

Your video was extremely straight and didatic. Thank you.

@BrokeCanadian 4 жыл бұрын

Didactic doesn't mean what you think it does.

@magidexi4416 3 ай бұрын

THank you very clear and this helped me with my study

@asmaatharwt5209 Жыл бұрын

Wow, I gotcha it,Awesome . A lot of thanks🤜

@ashikacharya 3 жыл бұрын

Thank you. I am studying communication and networking. Really practical.

@crzyassgoon181 Жыл бұрын

This is very informative thank you!

@ojoberrebojo8757 10 жыл бұрын

great demonstration!

@kramerelectronics 10 жыл бұрын

Thanks! We will have more videos like this one coming soon!

@h4d0uk3nf6 8 жыл бұрын

Good. Very well explained. Thanks.

@kramerelectronics 8 жыл бұрын

+h4d0uk3n F Thank you!

@RRbookie 3 жыл бұрын

Simple and easy. Thanks!

@kramerelectronics 3 жыл бұрын

Glad you enjoyed!

@RJ-tg5ip 8 жыл бұрын

Dang it was so simple thanks! I was struggling to understand that from my book.

@kramerelectronics 8 жыл бұрын

So glad this was helpful for you! :)

@whatyouwill Ай бұрын

Thank you. I have a new PC and I'm hearing crosstalk during my video recordings. You can hear light popping throughout the entire recording. I've also heard this same popping during a live stream. Very frustrating. Can use shielded cables for my PC to end this annoying disruption?

@waynesanders1406 6 жыл бұрын

5 year old video with all likes and no dislikes. That is rare.

@Esuashu1 6 жыл бұрын

Tnx

@ocdtechtalk 5 жыл бұрын

Did you ground the shield or just use shielded cable?

@khanzm.7025 10 жыл бұрын

Thanks a lot.

@kramerelectronics 10 жыл бұрын

You are very welcome!

@ctsau17 8 жыл бұрын

Thanks for this

@kramerelectronics 8 жыл бұрын

+ctsau17 Of course! We're glad you found it helpful.

@AM1015- 4 жыл бұрын

UTP is tightly coiled and still working before your experiment

@mirzanazeer5246 5 жыл бұрын

My apartment is using non-shielded cat5e cable. There are 4 ports around my apartment, and all of the cables meet up in a panel where my router is. Would you suggest replacing these cables with a cat6 shielded cables?

@jondonnelly4831 5 жыл бұрын

No need unless you are experiencing issues.

@neethukrishna1278 9 жыл бұрын

good

@wileywang7275 3 жыл бұрын

Is this cross-talk caused by capacitive cross-talk or inductive cross-talk or both？ May both？

@kramerelectronics 3 жыл бұрын

Please send any questions to us_info@kramerav.com and someone will assist you! Thanks!

@kekwoeishyong 5 жыл бұрын

so why do they manufacture unshielded twisted pair cables?

@youwhatmadeidk 5 жыл бұрын

Woei Shyong Kek cheap

@lienartoism 2 жыл бұрын

Because unshielded twisted cables are less expensive.

@walimuhammad793 4 жыл бұрын

This is clearly staged, I have couple of unshielded cables tapped together for management purposes but never had issue with them like this

@ForWhhY 4 жыл бұрын

we worked on old cctv systems...where is more unshielded cable 4-5 cable, on camera image appear ghosting effect. (analog system)

@eideticex 3 жыл бұрын

I'm calling bullshit! Yes crosstalk is a very real problem that occurs but this is absolutely bonkers if you think it is this dramatic of an effect. It's far more subtle. Ask any idiot stuck with the task of troubleshooting layer 0 through conduit buried underground.

@larrywiniarski1746 3 жыл бұрын

I agree. I strongly smell the scent of bullshit. Marketing scumbags... I'm actually interested in shielding, but 99% of the stuff is complete bullshit. Wouldn't it be nice to see a REAL demo with actual numbers and waveforms?

@richclarkeshow 8 жыл бұрын

I really think that this was staged. That someone was cutting off the signals to the TVs... shielded cables are nice though.

@kramerelectronics 8 жыл бұрын

Can you believe this was a live demonstration!? Thanks for watching and for your feedback! :)

@AlexandruNeaguPuricelu1 6 жыл бұрын

I am sorry, this is clearly staged as day and night. UTP cabling (basic network cable) is used to transmit data (same 1s ans 0s in an hdmi calbe) over much longer distances and it has no problem with it. Look at this! farm3.static.flickr.com/2189/2215694485_ec3583babd_o.jpg

@LukeSniper 5 жыл бұрын

@@kramerelectronics So crosstalk is a problem when you hold the cable near itself, but NOT a problem when it's all bundled up in that big spool?

@hassankhan2808 9 жыл бұрын

nice demonstration it helped a lot ,but the way you were talking was robotic.

@kramerelectronics 9 жыл бұрын

We're glad you found the demonstration helpful! (PS - We agree that Matt shouldn't quit his day job at Kramer to become a TV Personality, but we think he did a pretty good job!)