Understanding Power over Ethernet (PoE) Technology

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Күн бұрын

This video details the history, uses and evolution pf Power over Ethernet (PoE). This technology has revolutionized how small to medium sized network devices are integrated into today’s networks, in an extremely efficient manner. The future of networks is PoE. Thanks for watching.
Video Time Codes (click to skip directly to a desired section of the Video)
0:00 Introduction to Understanding Power over Ethernet
0:26 History and Development of Power over Ethernet (PoE)
4:42 How PoE is Used in Today’s Wired Networks
6:36 What is a Power-over-Ethernet Injector, and how is it used?
8:53 Understanding How the Various PoE Standards Differ
11:06 Advantages of Using PoE to Power Network Connected Equipment
14:13 Some Examples of the Equipment Types that Can Use PoE Power
15:27 Understanding the Wiring Technology that Allows PoE to Work
17:46 Conclusion of Understanding Power over Ethernet
Note: I have NOT received any sponsorship for using the products shown in this video.
As an Amazon Associate I earn from qualifying purchases, when these links are used:
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iCreatin 48V 60W Power Supply Adapter for PoE Texas PoE Switch injectors POE-8-48v60w GPOE-4A-48v48w PS-48v60w POE-8 , 2.1x5.5mm DC Barrel 65W
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Real HD 48V 24W 0.5A POE Injector Adapter Power Supply,10/100Mbps IEEE 802.3af Compliant, Up to 100M (328 Feet), for Most Cisco / Polycom / Aastra Phones and More
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Please subscribe to my Channel, and click ‘Like’, if you find this video useful. I will endeavor to answer any and all questions posted for any of my videos as quickly as I possibly can.
If you have any questions or suggestions, I can be reached on Email at: PE4Doers@gmail.com , or on Twitter @PE4Doers, or Instagram @PE4Doers. Or on a more professional basis, through LinkedIn at: / davidrrivera
#PoE #Networking #PE4Doers

Пікірлер: 25

@georgevanvalkenburg2560 2 жыл бұрын

Spot on, Mr. Rivera

@PE4Doers 2 жыл бұрын

Thanks for the nice comment

@Practical-IT 2 жыл бұрын

In all my years working with Ethernet and PoE, I'd never heard of the Type 1/2 designations. I'd always seen and heard it discussed as 802.3 at or af. So, good job on the video. I'm always happy when I learn something new from another KZfaqr.

@PE4Doers 2 жыл бұрын

Thanks Jeremy. Like USB technology, I've received a couple of comments from people trying to understand PoE. Now that it's posted however, I wonder if I went a bit too far talking about the circuitry. Maybe I should have spent more time chatting about the gauge of the cabling, since that will allow for more distance.

@mrd4233 Жыл бұрын

Your videos are top Quality on IT sector!

@PE4Doers Жыл бұрын

Thank you Sir, I truly appreciate you saying that. and for the comment in general.

@ruralcapers9253 8 ай бұрын

A wonderful video that has really set me straight in regard to POE. It was very well done and from a technical perspective very well explained. I now have a wonderful insight into how POE works and will be applying this solution to the current problem I have Merci Sir....

@PE4Doers 8 ай бұрын

What current problem are you having?

@danmekeel7758 Жыл бұрын

You are a Very Good Teacher, explained in layman's terms, folks in the field.

@PE4Doers Жыл бұрын

Thank you. I do appreciate hearing back from people who have found one of my videos useful

@HarmonicPolyphonic 2 жыл бұрын

Your voice and teaching style is so calming and informative!

@PE4Doers 2 жыл бұрын

Thanks you so much Emm

@frankking6308 Жыл бұрын

Pure gold.

@PE4Doers Жыл бұрын

Thanks you so much for commenting that 🙂

@QuikTechSolutions 2 жыл бұрын

Outstanding explanation, well delivered! 👍

@PE4Doers 2 жыл бұрын

Thanks Tony, much appreciated.

@KathrinHausermann 2 жыл бұрын

Brilliant Video :)) I did not know Cisco invented the POE Standard :)) in your videos I can always be assured I learn something new I did not know before:)) Thank you very much for all the effort you put in your videos :))

@PE4Doers 2 жыл бұрын

You are very welcome Kathrin. As always, thank you for watching 🙂

@bornlibra23 2 жыл бұрын

Hats off sir.

@PE4Doers 2 жыл бұрын

Thanks you very much 🙂

@Pro1er 2 жыл бұрын

In an effort to cut costs and increase profits, some sellers offer Cat 5 and Cat 6 cable made with CCA (copper clad aluminum) wire, small diameter wires such as AWG 26, or a combination of both. This has the potential to significantly reduce the output of the switch/injector. With longer runs, especially when using POE+ or POE++ it would probably be best to use a pure copper AWG 23 Cat 6 cable.

@PE4Doers 2 жыл бұрын

I fully agree - copper. In addition to the great points you make, that clad'ed wire also tends to loosen up in the connectors over time at a significantly faster past than pure copper.

@Pro1er 2 жыл бұрын

@@PE4Doers 👍

@jordanmesa8820 Жыл бұрын

Hi, if power and data together with 12 36 pair. Which one is for data?

@PE4Doers Жыл бұрын

What do you mean by 12 36? In POE, the power and the data share the same wires. I describe the details of that at 15:27 in the video. The power is a constant level, however the data is variable square wave.