@NetworkChuck: You had a motivational video on not giving up with studying CCNA. I can't tell you how pivotal that video was for me about 5 weeks ago. I literally was ready to give up because I was getting discouraged due to my lack of ability to grasp network concepts. I watched that video and the next day I got back on the horse and pushed on. As of yesterday, I passed the CCNA. It was a long road but worth every ounce of sweat, blood, doubt, and time. Thank you for that one video that kept me going! Keep up the great work with your videos!
This is my first time seeing your channel and I must applaud your efforts, sir. You have the technical details dialed to the point where difficult concepts can be well understood by virtually anyone. That combined with the high-quality audio and video makes for a wonderful learning experience. You have earned my sub, and I look forward to more great content.
Side note: most modern POE devices are equipped with POE+, meaning the device providing POE is smart enough to not send power through the cable unless it's connected to something requesting power, but if you're messing with an old switch be careful, because you can send power over a line and fry your equipment lol
I’ve been subscribed for a couple of weeks and the amount of information I got out of your videos is mind blowing 🤯 i feel like I went through the whole networking class that took me 4 months to complete in less than 14 days.
For a while I was watching your videos. Then I got off of them for a bit and I started really wondering what I wanted to do. Im 23, still fairly young and I need to get myself into gear with my life. And well... You have helped me make my own career choice. Its information technology and internet of things. Time to start learning. Thanks Chuck. I honestly really needed your encouragement.
I am a 06 electrician and you made this information very very helpful and easy to understand. Thank you sir. I'm 110 percent confident that we're going to be not only installing waps and cameras but also lighting for commercial properties in the next several years.
In my 20’s when Inline power came out all we wanted to do was keep the phones working during a black out. Most PABX systems had either large UPS or was all Cisco gear running on 48volts DC.
I'm impressed how your videos are so well made and the explanations so amazingly put together. I just spent 20 minutes learning about PoE and I didn't even noticed. Your pace, video editing, graphics... everything makes things so enjoyable to follow. Congrats buddy, you got a new follower and I cannot wait to check more and more of your videos.
Great content my dude! Studying IT and network security, and your videos really help me sometimes. Also super chill vibes to sit back, grab a coffee and learn something new about IT with you. Take care brother!
Man didn’t know much I really didn’t know about PoE! This is truly an educational video and I did answer the questions before we went over it at the end.
I'm studying to get my CCNA and break into the huge world of I.T.. You make this so entertaining and make me genuinely super excited to learn! It's just freakin cool!
Woah. Became so uninterested & unmotivated with my studies because I did not understand it. Tried searching for something online to make sense of it all and came across this video.. Safe to say Im exited to continue again, you explain so well anyone can understand it and suddenly not so complicated
IMO, the best thing about POE is the fact it makes CCTV installations so much easier. For anyone that has ever delt with power+coax cable and gone raving mad crimping, twisting and soldering fiddly BNC and power jacks together - you know what I mean. Especially when your installing a 16 camera system. Now its just a single ethernet jack on each end - so much easier and far more capability from the cameras themselves. Also has the advantage of moving the NVR anywhere you want, even off site.
I love POE switches as it really simplify things. I made the decision to upgrade all of our Dell PowerConnect workgroup switches to POE and configure VLAN to handle the VOIP phones. I have one POE switch by Mikrotik at home to power my APs, security cameras and VOIP phone. Less power bricks to deal with. Definitely pay attention to the switch's power budget as you can easily go over what the switch can handle. Especially the low end models. Most of you may not experience that these days but Chuck did early in his career.
I'm still going through the CCNA course. For an entire year. The final year of middle school is stressing, but soon I will be able to start a networking revolution at my house.
Mind. Blown! I have a newfound and profound respect for ethernet cables. As always, you explained everything so clearly and concisely. You rock. Thank you Chuck!
Actually interesting arguments over passive and active POE. I have a use case that may peak your interest. We used the UAP-AC-M series mesh AP's in mobile site equipment, specifically mobile work-over rigs used in oil and gas for servicing. Obviously used outside of the IECX explosive radius for those who are concerned. We found that due to the PLC infrastructure used in plant equipment and the 24v supply from the vehicle manufacturers BBM supply passive POE could readily and easily tap into the vehicles existing supply behind a breaker rated for the UAP-AC-M. Having these on each piece of equipment allowed the PLC automation systems to not only interact with each other (Hands-Free operations), but also allowed segregated WiFi systems to be put in place for continuous WiFi network coverage throughout the site for WiFi calling systems and telemetry for use of the workers. The range was surprisingly good and this allowed the company to downsize the crew from over a dozen to 4-5 workers. With fly in high risk work, this cut the company costing down by nearly $1.5m each year per crew. Passive POE was a godsend in this use case where all cabinets were locked out for electrician and IT access only.
Steady wondering if your coffee taste as good as the videos you push out because DAMN MY MAN, you are a fantastic teacher! Thank you for making me a more confident Padawan to those Grand Master's around me. Cheers!
I know a reason for type 4. We built play centers. We use type 4 on tag systems. We use it for transponders which are touch led. Running 67 per transponder. Without type 4, cool tag systems and ninja courses wouldn't be much fun.
I use PoE to power my 4 node Raspberry Pi cluster and you are right PoE is very cool. I recommend PoE injectors 802.3 af/at from Texas PoE. Has enough power to run NVMe over usb3 @ 17.5 watts per Pi.
Biamp Tesiare Expander device model name: TCM-XA Power 2 microphone and 4 speakers from one CAT cable Add it up with their EX-UBT and you have a ceiling mounted all covering very good speaker phone!
Love your content. I don't know if it's because I've studied this stuff in the past, this stuff seems to click WAY better with your style. Looking forward to more CCNA 200-301 videos!
Hey Chuck, wanted to say you’ve been a real help I’ve watched since you first posted about coding and now im a serious white-hat hacker that makes about 400$ a month. Thank you lots 🙂
Our company released a new software that enabled support for PoE Cameras, including an OEM little security camera... Support for PoE was just listed as "Yes". Noone could tell me any details, specs or standards beyond "yes". Thank you for the video, made me able to reverse engineer the standards and test for what the hardware was enabled to do, and what they could support. HW engineers sometimes needs a slap to the face. i work in sales, Im not supposed to be an IT expert on the hardware but... "PoE: Yes" is hopeless specs to get from HW engineers... SW was released on Mar14th, this video on Mar15th. Timing
Just started listening for a couple of minutes ended up watching the whole video and smashing the like button , been sub for a while now , always learning new things here, thank you so much.
Hey Chuck, I gotta say: I have learned a ton of tech stuff from your channel. In fact yours is my go to channel for any new projects. I love your production set. Can you explain how you're getting that awesome back lighting?
Great video! As someone that works with POE daily, this gave me a good bit of new info on the late POE types I had no clue existed. I thought Poe+ was it! Thanks for posting this.
16:00 -- power calculations was something I had a whole part on when I was doing CWNA... :) Something which should be done before the parts are ordered, so that you know how much power is going to be needed by the devices, and the switch can handle it... but even more important: that the rack the switch is in has enough to supply the power for the switch AND all the devices!
I will have to point out a problem with how the power in watts was explained. In the electronics world, the electronics device will only consume the power it needs. If a POE switch is set to send out 90W of power, and the device only consumes 30W, the device will NOT burn out! If what Network Chuck said was true, then this would also apply to the electrical in our homes and businesses. If you replace a 100W light bulb with a 20W light bulb in the same socket, the 20W light bulb will NOT burn out. The 20W light bulb will only consume 20W of power. An Active POE switch will negotiate how much power a device needs so that the switch can reserve the extra unused wattage for other ports that might need them.
#NETWORKCHUCK I have to say man, your video quality is second to None! I been watching you for a while and I have to say you have amazing quality. Thanks buddy 👌
My first POE was a cat 8 waterproof underground it was for a race Track to keep Track of cars on track. The first people that was there used cat 5e and I told him to get at least cat 7 and it wasn’t working so I did it myself and I am also the one who set up the computer to work with the tracking system. No one there, no one they were doing
I am excited to see the evolution of this stuff. When I went through school 99ish this stuff was basically only a theory...in the future, and not too far away, I imagine houses and even businesses being wired better for 12 and 24 V POE...which will play nicely with this push for sustainable and renewable energies. Since it is only a matter of time before someone creates these POE injecting switches that can run straight from a solar setup instead of the need for a inverter. By inverting some of your power is used for conversion from DC to AC...using it straight with out that conversion would be super energy efficient. With more and more tech coming out that is 12/24 v stuff, lights, phones, pc, etc...it is kinda neat. With that said...I think the current wiring cat 5e, 6 and 6a is just about at the limit of how much it can press safely down the line in terms of power, I could be wrong but even at it's current rating/power it is neat to think of a home that is all POE...I have 11 devices that could be POE but because I do not want to run cable everywhere I already have outlets I just use them...
I love PoE man! So much room for activities now that I've swapped out a good dozen wall plugs for it. PoE Texas has awesome USB PoE barrel adapters so you can swap out wall plugs for your IoT devices with barrel plugs and ethernet :) Just be careful you don't get a 12v version for a typical 5v device or you'll have a bad time.
Thanks chuck, even though i work with this PoE on daily basis, i never cared about the power for the end device. Because its always work when ee plugin in. Thank you for giving more insight.wonderful video
Please do more CCNA and CompTIA videos, also you probably remember me chuck than again thanks for all of these corses i’m learning sooo much for being 16 and i’m really ready to get my certs already 😂
So glad to see *Network*Chuck get back to *NETWORKS*. I like the "hacker videos, and the "You need to learn (whatever) now!!" videos...... But lets face it, I watch about 15 different hacking and IT channels.... But this was the only network channel that didn't put me to sleep. Most of them are like watch Ben Stine. MORE Networking!!
If i'm not misteaken it is not. Tehy use their own standard since it needs 100W or more. And they are running also a thicker cable to it, and thats why u cant extend its cable by urself, becouse it wont be compatible.
Love these videos. POE is something I just added at home for my home office. Didn't want to pay for a poe switch ontop of my current ones so as I only have 2 poe devices just got an injector.
I didn't know this existed, now i see it as the best thing in the world Edit the person who disliked is not gonna pass there ccna when they finish the course
Man I really should start getting some experience with PoE. I've always avoided it up to this point because I didn't want to worry about frying my stuff.
It's going to be a *long* time before we see the standard NEMA 5-15P go away in our homes and replaced with RJ-45 PoE. One being the NEMA 5-15P is rated for up to 1800W. Two, the rehab costs of retrofitting PoE everywhere. New construction will probably have PoE. New construction now has USB ports in NEMA 5-15R outlets.
From electronics perspective, it is simple and well known. Remember lan over power grid? The same principle, it is just electrical cables have huge losses for digital signsls. Otherwise it is a piece of cake to filter out DC from a digital signal.
Ok, a good video, but as my background is in electronics I feel it might have been interesting (possibly useful) to know whether in practice the switch outputs different currents, different voltages, or if it varies both.
Without stopping the video, I am first thought of a, then reading carefully the question, I switcht to c before Network Chuck tell the solution and I was right. Who also happens to do the same thing as I?
Hey @NetworkChuck, just a heads up as I’m watching some of your older videos referring to WAP. In the professional industry, we no longer call them WAPs. They are now just AP.
I currently have something like 500w or more being powered across my school network thanks to PoE. Lots of CCTV cameras, IP phones, DECT base stations for roaming phones, 31 AP's and 2 Ubiquiti point to point AP's. Ubiquiti were the only company I know of who made heavy use of passive PoE, which is a pain as you need their power brick or their switch to power such stuff. None of my HP/Aruba switches support Passive PoE.
The only amazing thing is that this isn't a code standard for all new homes. I added conduit to every room to run ethernet but now you have me realizing I didn't think far enough ahead. I will need to find a way to run cables for a lot more stuff now.
I have a Yeacomm outdoor gateway that is Poe & I just bought 3 Netgear Poe ethernet hubs/switches. My friend is telling me that because TVs Yeacom is Poe & my ethernet hubs are Poe that I'm going to burn up my Yeacomm gateway. I have never heard of this, have never heard anyone warm about this, but I figured I would ask you first.
Nice video and production value. Well done. The one thing I would differ with is the "we use POE because we're lazy" bit. That thinking is, in itself, lazy and unimaginative. POE is the right, superior way of doing things, using a power cable is not. Think about it. In IT our job is to reduce single points of failure, increase management capabilities, create scalable solutions, and be smart. The lazy people are the ones who plug their phone into the wall and have a power cord draped over/under/across things. You know the type, the "just make it work" type who always seem to be in a rush but never seem to be able to do the job properly the first time. That adds a point of failure, the power. You might say "well the data cable is a point of failure too" and that's true, but with a data cable, if it fails either power or data, the phone dies either way. That cable is a single point of failure. Why add another one with the wall plug? If you're in a medium to large sized office building, you're going to have a network closet per floor, often times. Let's just say there are three 48 port switches in a stack with power redundancies and that's connected to a UPS. Now your phones are connected and mostly redundant (the cable to the phone is still a SPOF tho but that's always the case). If you have 150 phones per floor all plugged into wall outlets, what happens when there's a little storm, or lightening or a power surge and all 150 phones per floor x10 floors reboot? You just lost 1500 phone calls/phones/etc. Whereas with the POE solution, you're all good. You could say "well the building should have every outlet on battery power" but that's not realistic, often times. You could have a small, personal UPS for every station, so 1500 personal UPS devices or 10 large, rackmount, robust UPS's. Which one is more manageable, scalable, intelligent, etc? It's not lazy to do things the right way, it's smart. And it's a lot more effort, too, which is why so few do things the right way. Sure, it saves you the effort of plugging in an extra cord, but you have to design, implement, roll out, manage, warranty, document, etc. a good solution. Is that really easier? Not in many cases, no. I get that it's tongue and cheek to say "oh it's because we're lazy" but I hear a lot of people say that and it's just a trite, dull thing to say.
POE +, 802.at, Type 2 I really appreciate you for doing these videos, I just came across your video by chance yesterday...and I've been watching all of the interesting video full of knowledge. I would like you to teach me everything you know in person. I'm just starting my career in IT.
Hey Chuck, Great video!. I was just thinking while watching this video (and it will be a bit off topic) but i would just like to know about your thoughts on Mikrotik? have you ever played around with it?
You should reduce the coffee. It makes one a nervous insomniac with a pounding heart and shaky hands that often spill or drop things. One coffee in the morning is more than enough.
I think Cardi B had a song talking about WAP.... I didn't know she dabbled in the IT field.
CardiB is such a wonderful role model for all young moms these days. I think we can agree on that, no?
See my reply above, I got in trouble when I asked the sales lady if the WAPs need to be mounted!!!!
Wireless Access Points
@@jayratford6681 lol
@@markarca6360 i think we heard him
Was looking for some POE(Path of Exile) builds, and found this cool thing about Power over Ethernet.
a really good video.
funny POE crashed my pc now i'm using a 2011 macbook to watch this video because my boss said i must write my CCNA exams
Quite impressed with your ability to explain things. Really interesting and not too hard to understand.
He's literally the best. Love this channel so much. Can take something I'm clueless about and make me understand it usually
#rakeitup
@NetworkChuck: You had a motivational video on not giving up with studying CCNA. I can't tell you how pivotal that video was for me about 5 weeks ago. I literally was ready to give up because I was getting discouraged due to my lack of ability to grasp network concepts. I watched that video and the next day I got back on the horse and pushed on. As of yesterday, I passed the CCNA. It was a long road but worth every ounce of sweat, blood, doubt, and time. Thank you for that one video that kept me going! Keep up the great work with your videos!
This is my first time seeing your channel and I must applaud your efforts, sir. You have the technical details dialed to the point where difficult concepts can be well understood by virtually anyone. That combined with the high-quality audio and video makes for a wonderful learning experience. You have earned my sub, and I look forward to more great content.
Side note: most modern POE devices are equipped with POE+, meaning the device providing POE is smart enough to not send power through the cable unless it's connected to something requesting power, but if you're messing with an old switch be careful, because you can send power over a line and fry your equipment lol
I’ve been subscribed for a couple of weeks and the amount of information I got out of your videos is mind blowing 🤯 i feel like I went through the whole networking class that took me 4 months to complete in less than 14 days.
For a while I was watching your videos. Then I got off of them for a bit and I started really wondering what I wanted to do. Im 23, still fairly young and I need to get myself into gear with my life. And well... You have helped me make my own career choice. Its information technology and internet of things. Time to start learning. Thanks Chuck. I honestly really needed your encouragement.
I am a 06 electrician and you made this information very very helpful and easy to understand. Thank you sir. I'm 110 percent confident that we're going to be not only installing waps and cameras but also lighting for commercial properties in the next several years.
I'm an electrician too. Our field is merging with tech more and more by the day.
In my 20’s when Inline power came out all we wanted to do was keep the phones working during a black out. Most PABX systems had either large UPS or was all Cisco gear running on 48volts DC.
I'm impressed how your videos are so well made and the explanations so amazingly put together. I just spent 20 minutes learning about PoE and I didn't even noticed. Your pace, video editing, graphics... everything makes things so enjoyable to follow. Congrats buddy, you got a new follower and I cannot wait to check more and more of your videos.
Great content my dude! Studying IT and network security, and your videos really help me sometimes. Also super chill vibes to sit back, grab a coffee and learn something new about IT with you. Take care brother!
I'm barely getting started in I.T. and working on CompTIA Security+, between studying I watch your videos. Loving these videos!!
Man didn’t know much I really didn’t know about PoE! This is truly an educational video and I did answer the questions before we went over it at the end.
Thank you chuck. My first IT related job starts in January, and I will be using PoE cables. This was a tremendous help for my first day.
I'm studying to get my CCNA and break into the huge world of I.T.. You make this so entertaining and make me genuinely super excited to learn! It's just freakin cool!
when do you test for it? or plan to test for it?
Love your videos. I started wiring PCs with coaxial and Win95 in the 90s so this is a whole new world for me. Thanks!
Woah. Became so uninterested & unmotivated with my studies because I did not understand it. Tried searching for something online to make sense of it all and came across this video.. Safe to say Im exited to continue again, you explain so well anyone can understand it and suddenly not so complicated
I cannot resist my self, I just clicked the video coz the hairstyle in your thumbnail,tho i finished my ccna last week
IMO, the best thing about POE is the fact it makes CCTV installations so much easier. For anyone that has ever delt with power+coax cable and gone raving mad crimping, twisting and soldering fiddly BNC and power jacks together - you know what I mean. Especially when your installing a 16 camera system. Now its just a single ethernet jack on each end - so much easier and far more capability from the cameras themselves. Also has the advantage of moving the NVR anywhere you want, even off site.
I love POE switches as it really simplify things. I made the decision to upgrade all of our Dell PowerConnect workgroup switches to POE and configure VLAN to handle the VOIP phones. I have one POE switch by Mikrotik at home to power my APs, security cameras and VOIP phone. Less power bricks to deal with. Definitely pay attention to the switch's power budget as you can easily go over what the switch can handle. Especially the low end models. Most of you may not experience that these days but Chuck did early in his career.
Glad you dropped this video bc when my professor covers this information and ask what PoE is. I'm going to answer like a boss.
I'm still going through the CCNA course. For an entire year. The final year of middle school is stressing, but soon I will be able to start a networking revolution at my house.
Mind. Blown! I have a newfound and profound respect for ethernet cables. As always, you explained everything so clearly and concisely. You rock. Thank you Chuck!
Your enthusiasm for PoE makes learning about it lot more fun! Thanks for sharing!
Are you familiar with Up dog? You should watch kitboga as well lol
Actually interesting arguments over passive and active POE. I have a use case that may peak your interest. We used the UAP-AC-M series mesh AP's in mobile site equipment, specifically mobile work-over rigs used in oil and gas for servicing. Obviously used outside of the IECX explosive radius for those who are concerned. We found that due to the PLC infrastructure used in plant equipment and the 24v supply from the vehicle manufacturers BBM supply passive POE could readily and easily tap into the vehicles existing supply behind a breaker rated for the UAP-AC-M. Having these on each piece of equipment allowed the PLC automation systems to not only interact with each other (Hands-Free operations), but also allowed segregated WiFi systems to be put in place for continuous WiFi network coverage throughout the site for WiFi calling systems and telemetry for use of the workers. The range was surprisingly good and this allowed the company to downsize the crew from over a dozen to 4-5 workers. With fly in high risk work, this cut the company costing down by nearly $1.5m each year per crew. Passive POE was a godsend in this use case where all cabinets were locked out for electrician and IT access only.
Steady wondering if your coffee taste as good as the videos you push out because DAMN MY MAN, you are a fantastic teacher! Thank you for making me a more confident Padawan to those Grand Master's around me. Cheers!
I like how POE standard and Intel are competing each other on who can put more “+” after their products (POE type standard and intel 14nm node)
I love the way you explain things, it's fun! The overall video quality is exceptional as always.
Dude, i have seen many videos about CCNA topics and you explained the stuff better than anyone, thanks
It's amazing that someone can grab my interest for something that I will never do. Good on ya chuck!
NetworkChuck on TH-cam is a game-changer
Getting into IT studying for my CCNA and I’m loving your videos 🙌🙌
Very good material NC and easy to understand. Just started studying for CCNA, it's a long road but I will give it my best shot.
I am amazed about the quality of your explanation , also super fun to watch
Chuck thank you. great job. I can't express my feelings how these videos turned me on to the desire for knowledge
I know a reason for type 4. We built play centers. We use type 4 on tag systems. We use it for transponders which are touch led. Running 67 per transponder. Without type 4, cool tag systems and ninja courses wouldn't be much fun.
I use PoE to power my 4 node Raspberry Pi cluster and you are right PoE is very cool. I recommend PoE injectors 802.3 af/at from Texas PoE. Has enough power to run NVMe over usb3 @ 17.5 watts per Pi.
Just wanted to let you know how much we appreciate your channel mate!
Biamp Tesiare Expander device model name: TCM-XA
Power 2 microphone and 4 speakers from one CAT cable
Add it up with their EX-UBT and you have a ceiling mounted all covering very good speaker phone!
Love your content. I don't know if it's because I've studied this stuff in the past, this stuff seems to click WAY better with your style. Looking forward to more CCNA 200-301 videos!
Hey Chuck, wanted to say you’ve been a real help I’ve watched since you first posted about coding and now im a serious white-hat hacker that makes about 400$ a month. Thank you lots 🙂
Pls can you mentor me??!
@Zero hey its something... Cos its gonna grow
@Zero im only 16
"More power to ya"....gotta love a perfectly placed pun/play on words....
Our company released a new software that enabled support for PoE Cameras, including an OEM little security camera... Support for PoE was just listed as "Yes". Noone could tell me any details, specs or standards beyond "yes". Thank you for the video, made me able to reverse engineer the standards and test for what the hardware was enabled to do, and what they could support. HW engineers sometimes needs a slap to the face.
i work in sales, Im not supposed to be an IT expert on the hardware but... "PoE: Yes" is hopeless specs to get from HW engineers...
SW was released on Mar14th, this video on Mar15th. Timing
Cool use case; PoE BT distribution Switch to PoE+ access switch for security cameras, phones, WAP and other PoE Iot. A step up would be L3 PoE.
Just started listening for a couple of minutes ended up watching the whole video and smashing the like button , been sub for a while now , always learning new things here, thank you so much.
The quote of the day "Any IT Engineer is lazy" :-D
Thank you Chuck ;-)
Bro just go on doing this course. This is awesome. I am totally learning each and every thing of networking from you. Just go on doing.
Hey Chuck,
I gotta say:
I have learned a ton of tech stuff from your channel.
In fact yours is my go to channel for any new projects.
I love your production set. Can you explain how you're
getting that awesome back lighting?
Great video! As someone that works with POE daily, this gave me a good bit of new info on the late POE types I had no clue existed. I thought Poe+ was it!
Thanks for posting this.
16:00 -- power calculations was something I had a whole part on when I was doing CWNA... :) Something which should be done before the parts are ordered, so that you know how much power is going to be needed by the devices, and the switch can handle it... but even more important: that the rack the switch is in has enough to supply the power for the switch AND all the devices!
I will have to point out a problem with how the power in watts was explained. In the electronics world, the electronics device will only consume the power it needs. If a POE switch is set to send out 90W of power, and the device only consumes 30W, the device will NOT burn out! If what Network Chuck said was true, then this would also apply to the electrical in our homes and businesses. If you replace a 100W light bulb with a 20W light bulb in the same socket, the 20W light bulb will NOT burn out. The 20W light bulb will only consume 20W of power. An Active POE switch will negotiate how much power a device needs so that the switch can reserve the extra unused wattage for other ports that might need them.
You can't negotiate with a lightbulb ( yet )
@@robertrutherford9057 Sure you can! Just switch the light bulb. LOL
man, you make me wanna change my career to IT with how you explain things so easily
Learned a lot, your info delivery and humor are a PoE'werful combo, thanks!
My university professor will be impressed by my answer in the next lecture!. Thanks for the super-useful content man.
#NETWORKCHUCK I have to say man, your video quality is second to None! I been watching you for a while and I have to say you have amazing quality. Thanks buddy 👌
My first POE was a cat 8 waterproof underground it was for a race Track to keep Track of cars on track. The first people that was there used cat 5e and I told him to get at least cat 7 and it wasn’t working so I did it myself and I am also the one who set up the computer to work with the tracking system. No one there, no one they were doing
I am excited to see the evolution of this stuff. When I went through school 99ish this stuff was basically only a theory...in the future, and not too far away, I imagine houses and even businesses being wired better for 12 and 24 V POE...which will play nicely with this push for sustainable and renewable energies. Since it is only a matter of time before someone creates these POE injecting switches that can run straight from a solar setup instead of the need for a inverter. By inverting some of your power is used for conversion from DC to AC...using it straight with out that conversion would be super energy efficient. With more and more tech coming out that is 12/24 v stuff, lights, phones, pc, etc...it is kinda neat. With that said...I think the current wiring cat 5e, 6 and 6a is just about at the limit of how much it can press safely down the line in terms of power, I could be wrong but even at it's current rating/power it is neat to think of a home that is all POE...I have 11 devices that could be POE but because I do not want to run cable everywhere I already have outlets I just use them...
I love PoE man! So much room for activities now that I've swapped out a good dozen wall plugs for it.
PoE Texas has awesome USB PoE barrel adapters so you can swap out wall plugs for your IoT devices with barrel plugs and ethernet :)
Just be careful you don't get a 12v version for a typical 5v device or you'll have a bad time.
How did i learn so much in less than 20 min? I feel like it was all uploaded to my brain. Great stuff!
Today I learned something new that I didn't know anything about it ..
Super fun 😁
Thanks NetworkChuck, I'll make three coffees for you 😁
Thanks chuck, even though i work with this PoE on daily basis, i never cared about the power for the end device.
Because its always work when ee plugin in.
Thank you for giving more insight.wonderful video
Best analogy I've heard for passive PoE 🤣 "It's like an Evil Oprah" - NetworkChuck
Please do more CCNA and CompTIA videos, also you probably remember me chuck than again thanks for all of these corses i’m learning sooo much for being 16 and i’m really ready to get my certs already 😂
Bruh your so lucky I'm 32 and working on my comptia + lol
So glad to see *Network*Chuck get back to *NETWORKS*. I like the "hacker videos, and the "You need to learn (whatever) now!!" videos...... But lets face it, I watch about 15 different hacking and IT channels.... But this was the only network channel that didn't put me to sleep. Most of them are like watch Ben Stine.
MORE Networking!!
8:17 this is how the starlink satellite dish is powered
If i'm not misteaken it is not. Tehy use their own standard since it needs 100W or more. And they are running also a thicker cable to it, and thats why u cant extend its cable by urself, becouse it wont be compatible.
@@xsardas1999 maybe I don't know
@@xsardas1999 You're correct, they beefed up the standard themselves and it's capable of peak ~175w. Although it averages closer to 100w.
That's how the land line works during an outage! That's cool!
I just got an ad from some bodybuilder dude saying to stop drinking coffee if you want to be healthy! Ha! To hell with that shit! coffee break time ☕️
Love these videos. POE is something I just added at home for my home office. Didn't want to pay for a poe switch ontop of my current ones so as I only have 2 poe devices just got an injector.
I didn't know this existed, now i see it as the best thing in the world
Edit the person who disliked is not gonna pass there ccna when they finish the course
Wow I am never this early, this is going to be a great video.
Same lol
I love your videos!!! You are enthusiastic, positive and fun. I am learning so much. Keep up the great work!!!
Man I really should start getting some experience with PoE. I've always avoided it up to this point because I didn't want to worry about frying my stuff.
Quality easy to understand content. Nice work looking forward to watching more videos
Network Chuck, I seriously love you videos. Super entertaining. You’ve helped me learn so much! Thank u
Wow, amazing stuff. Thanks Chuck, all the way from Kenya.
Hey man,
Love the subjects man
Top notch content 👌
It's going to be a *long* time before we see the standard NEMA 5-15P go away in our homes and replaced with RJ-45 PoE. One being the NEMA 5-15P is rated for up to 1800W. Two, the rehab costs of retrofitting PoE everywhere. New construction will probably have PoE. New construction now has USB ports in NEMA 5-15R outlets.
"had a have a electrician to run power"... That's funny and now, apparently necessary for Massachusetts (yes, for networking cable).
From electronics perspective, it is simple and well known. Remember lan over power grid? The same principle, it is just electrical cables have huge losses for digital signsls.
Otherwise it is a piece of cake to filter out DC from a digital signal.
Ok, a good video, but as my background is in electronics I feel it might have been interesting (possibly useful) to know whether in practice the switch outputs different currents, different voltages, or if it varies both.
My dad has that phone, and I never knew what the hell it was until now lol! He had it for a few years!
Without stopping the video, I am first thought of a, then reading carefully the question, I switcht to c before Network Chuck tell the solution and I was right. Who also happens to do the same thing as I?
Hey @NetworkChuck, just a heads up as I’m watching some of your older videos referring to WAP. In the professional industry, we no longer call them WAPs. They are now just AP.
This is an awesome video Chuck! Very informative.
I currently have something like 500w or more being powered across my school network thanks to PoE. Lots of CCTV cameras, IP phones, DECT base stations for roaming phones, 31 AP's and 2 Ubiquiti point to point AP's. Ubiquiti were the only company I know of who made heavy use of passive PoE, which is a pain as you need their power brick or their switch to power such stuff. None of my HP/Aruba switches support Passive PoE.
The only amazing thing is that this isn't a code standard for all new homes. I added conduit to every room to run ethernet but now you have me realizing I didn't think far enough ahead. I will need to find a way to run cables for a lot more stuff now.
I have a Yeacomm outdoor gateway that is Poe & I just bought 3 Netgear Poe ethernet hubs/switches. My friend is telling me that because TVs Yeacom is Poe & my ethernet hubs are Poe that I'm going to burn up my Yeacomm gateway. I have never heard of this, have never heard anyone warm about this, but I figured I would ask you first.
Please continue uploading more videos to this series!
I came here for that legendary beard.. not disappointed! Great job man!
Yes, I knew it! Path of Exile is amazing!
The hairstyle in the thumbnail was epic
Great stuff Chuck! I was just learning about this, perfect timing sir! Thank You!!
Every video gets better and better as your channel grows!
Nice video and production value. Well done. The one thing I would differ with is the "we use POE because we're lazy" bit. That thinking is, in itself, lazy and unimaginative. POE is the right, superior way of doing things, using a power cable is not. Think about it. In IT our job is to reduce single points of failure, increase management capabilities, create scalable solutions, and be smart. The lazy people are the ones who plug their phone into the wall and have a power cord draped over/under/across things. You know the type, the "just make it work" type who always seem to be in a rush but never seem to be able to do the job properly the first time. That adds a point of failure, the power. You might say "well the data cable is a point of failure too" and that's true, but with a data cable, if it fails either power or data, the phone dies either way. That cable is a single point of failure. Why add another one with the wall plug?
If you're in a medium to large sized office building, you're going to have a network closet per floor, often times. Let's just say there are three 48 port switches in a stack with power redundancies and that's connected to a UPS. Now your phones are connected and mostly redundant (the cable to the phone is still a SPOF tho but that's always the case). If you have 150 phones per floor all plugged into wall outlets, what happens when there's a little storm, or lightening or a power surge and all 150 phones per floor x10 floors reboot? You just lost 1500 phone calls/phones/etc. Whereas with the POE solution, you're all good.
You could say "well the building should have every outlet on battery power" but that's not realistic, often times. You could have a small, personal UPS for every station, so 1500 personal UPS devices or 10 large, rackmount, robust UPS's. Which one is more manageable, scalable, intelligent, etc? It's not lazy to do things the right way, it's smart. And it's a lot more effort, too, which is why so few do things the right way. Sure, it saves you the effort of plugging in an extra cord, but you have to design, implement, roll out, manage, warranty, document, etc. a good solution. Is that really easier? Not in many cases, no. I get that it's tongue and cheek to say "oh it's because we're lazy" but I hear a lot of people say that and it's just a trite, dull thing to say.
Great tutorial. Your energy is contagious. Thank you. Keep it up.
POE +, 802.at, Type 2
I really appreciate you for doing these videos, I just came across your video by chance yesterday...and I've been watching all of the interesting video full of knowledge. I would like you to teach me everything you know in person. I'm just starting my career in IT.
Hey Chuck, Great video!. I was just thinking while watching this video (and it will be a bit off topic) but i would just like to know about your thoughts on Mikrotik? have you ever played around with it?
You should reduce the coffee. It makes one a nervous insomniac with a pounding heart and shaky hands that often spill or drop things. One coffee in the morning is more than enough.
It all makes it all much easier for stalkers to preform electronic bullying acts and cut people off by freezing the equipment.