ฝัง
- เผยแพร่เมื่อ 8 ก.ย. 2024
- Sub-20 minute repair job from cover off to cover on and running like new. It looks to be a decent enough switch. The idle power consumption off the 12 V rail is 300 mA, and it seems to increase by 30 mA for every ethernet plug you connect.
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I have bought one of those exact switches back in 2010 and it is still going strong. 24/7 use with about 6 devices connected to it, not to mention the multiple LAN partys every year with all the ports being used.
Certainly worth the 70€ it cost me back then. Also i'm glad that you made this video so in case mine fails in the same way which is not that unlikely i know what to look for :D /)
Nice find. You can see at about 0:40 the discoloration on the top lid as you remove it... and again at 4:32 around the IEC socket cut-out on the rear chassis.
I repaired the same model with same fault thank you.
Nice switch. I've got the desktop version (slightly narrower case) plus an 8-port behind the TV for all the gear gathered there and a 5-port in the attic (more gear).
Taking off that plastic film just makes it feel brand new... in a way.
I replaced my switch because I thought the was no longer working. I bought a brand new switch and for some reason it's not distributing any signal out the other ports. All the lights are lighted up green.
Saludos, al modelo de 8 puertos tuve que agregarle ventiladores ya que se calentaba demasiado.
Might as well be brand new.. nice find.
Nice tons of space to put some supercaps on it, I'm thinking of getting this and put some supercaps on it so I can have a tiny-ups-like for short power cut offs(we get many on rainy days and they last half a second or even less ..just enough to turn off your devices), a supercap at 16.2v(to use 12v) would be enough for it
those shoes tho lol
It is always a nice feeling when you trash pick something nice and then you spend 20min on it and make it as good as new. And also that the protection film is still there lol!!
I love it, last summer i found a disassebled samsung 40" smart tv in the trash... Was it any faults with it no?! LOL people are nuts since your from finland do you also talk swedish?
I know that a lot do :) Bra jobbat gratis saker är gott :)
I have a question. I did see in one of your other videos that you spell light (ljus). So you could be from Sweden. And if you are, how do you find this stuff? I have trouble finding anything actually. :/
+Ekras I'm from Åland. I started digging through trash as a kid, and I've made quite a few friends in the right places over time, through school internships and so forth. The trick is to just ask around everywhere if you can have free broken shit.
I know this is probably a very basic question but I don't know much about electronics... I see the power cable that connects the two circuit boards has 2 red and 2 black wires, but when you connect your external power supply you only use 1 red and 1 black? Please can you explain why there are 2 red and 2 black wires, and if I can get away with only using 1 red and 1 black does it matter which of the circuit board pins I connect it to? Thanks in advance.
They use 4 wires to get more copper. It's the same as using 2 thicker ones, but that's more expensive. Reds and blacks are conneced in parallel, respectively.
FFcossag Thanks for the reply. Why would they need more copper? I have a replacement 12V / 2A power supply but it only has 1 red and 1 black, will that be ok to use?
@@FFcossag that 7W should be passed via Snow white's single hair :)
what was the problem in the first place ,the big capacitor or small or the voltage transform?
I have a TL-SG3210 switch which the system led is blinking and when I connect it to the serial port it just shows garbled text in the terminal window.
Haven't taken it apart yet to see if there's any obvious damage inside
Have this switch, nice vid :)
The caps didn't look damaged, but looks can be deceiving. I wonder if You could change the board caps with corresponding solid polymer caps? I don't know if there are solid caps with corresponding specs - capacitance, resistance, etc.
+Jovan Janevski You definitely could, if you were really concerned with reliability.
I have 24 port poe all lights flashing weird.. so what is the problem
One brand new second hand switch.
Newer ones with the single heat sink destroy themselves with heat, if you added a 12v fan it would last forever.
Trash picked?? 😂😂 I'm saving here, to buy one..😥😅
Easy fix, nice
i have problem with planet FGSW 1816 hps its all lights ON and nothing working not even reset the led is blink underneath the circuit board continuously. what is this meaning or code for this led blinking.if any one know help is appreciate-able
Love your accent!
+Joan Montserrat Thanks - it's weird how many people say that.
@@FFcossag You do not guess how many people think that way and are ashamed to say, especially if they do not speak English (and learn more words from each video and pay attention to the accent).
I really enjoy your videos.
A video like this just proves again what we all know, that the other's garbage, is a valuable thing for me (sometimes good things for parts/raw materials, and sometimes just a minor repair that brings the device back to life).
Well done!
@@ShimonKupferman Thank you.
@FFcossag ,can you please provide me the part numbet ,of the midle power transistor the on eon the thin heatsing in the middle .The one having a screw and a nut washer ,thank you
2SK3562 ?
saya punya seri itu..port 1-8 normal dan 9-16 tidak konek..apakah bisa anda kasih solusi ?
Noticed that you're measuring the ESR of capacitors with your PC, but how?
+Das OSi It's a prototype ESR meter that's still in its debug stage. I'm field-testing it for someone, I'm afraid it isn't available for purchase anywhere.
+FFcossag Thanks for the info, tell him that I would buy it immediately =D
***** It's not my project.
i have the same !
Here in Brazil it costs two weeks of work for most people.
can u show us how to do a hack/mod to a 12/24 battery bank power supply instead of ac??? or have a dual supply
+OffGrid Aussie Prepper™ The easiest way is to use some semi-decent Ebay buck/boost converter to get clean 12 V out of the batteries.
hmmmmm interesting.... yes agreed u definetly need a clean filtered voltage or the comms part of it will have data corruption.
There are more trash than that like tp link57fa. my god my game always lag like 200ms every second
yay
Please, pay more attention to the safety ;)
PMSL, any respect I had for you was immediately vapourised when your foot came into the frame. Socks and sandals?! Are you taking fashion advice from your grandfather?!
Otherwise a good video, though you should've included some footage of the actual act of trobuleshooting if your aim is to educate the less-technically-inclined.
My workshop is in an uninsulated basement. I challenge you to dwell within it without socks for more than ten minutes without freezing to death.
As far as showing the troubleshooting process, I think I basically did; I measured the caps on a hunch and replaced what was bad. I've done this so many times that it's turned into one of those automatic things.
FFcossag Bah, you're only a kid! Back when I was your age... ;-)... The comment was actually about your use of socks with sandals, something people only expect to see either very young children or very old men wearing.
This was the first of your videos that I saw, so don't know what level of proficiency your average subscriber/viewer has. I know most "newbies" wouldn't start at the caps.
Either way, you've earnt yourself another subscriber :-)
Yorick Hunt
I'm glad to hear it, I hope you enjoy my stuff.
My god is this English you are speaking??
Clearly not.
Mine works only 5 minutes, then it stops no connection 🥲