UCTRONICS IEEE 802.3af Micro USB Active PoE Splitter Power Over Ethernet 48V to 5V 2.4A for Tablets, Dropcam or Raspberry Pi (48V to 5V 2.4A)
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There is no power converter the micro USB cable is used for power, and the male Ethernet connector is used for the filtered Ethernet signal. I would describe it as a step-by-step process A down converter converts 48V PoE power to 5V power, so a micro USB device can operate If your tablet is connected to the internet No longer require further PoE because it does not meet their needs. A PoE switch, two Ethernet cables, and a splitter will be needed in your case to make those two devices Power over Ethernet-ready.
Some gigabit PoE switches might not pass data through it, so you must manually set the port to 100mbs or get the gigabit splitter U515902 to accomplish this. To get in touch with us, you can send an email to You can contact us if you need assistance with a return or refund.
Using a POE splitter with our power over Ethernet solution works for most Android devices, as long as they do not need special charging protocols. The extra ethernet is only there for data link if needed, otherwise just leave it unplugged and use a micro-USB cable. Connect a USB cord to a computer to charge it.
For some reason, it appears that the power output from the POE module is 5V, but this is just the standard microUSB connector. From a POE switch port, 12V*48V is fed to the POE module.
Selected User Reviews For UCTRONICS IEEE 802.3af Micro USB Active PoE Splitter Power Over Ethernet 48V to 5V 2.4A for Tablets, Dropcam or Raspberry Pi (48V to 5V 2.4A)
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I have used at least 12 of these excellent devices to power Raspberry Pi 2 and 3 computers. It is very helpful to have POE-powered RPis when one needs to reboot remotely or install in an area with little or no It is strongly recommended for use with the Raspberry Pi 3B and 2, but NOT the Pi 3B+. RPi 3B+ offers a pseudo-Hertz port, which is the first implementation of that on an RPi device In the case of a gigabit ethernet port, this splitter will NOT be auto-configured Negotiate a network connection (with a fresh Raspbian image with all the I can power the RPi without any problems, but the network connection is inactive. Once you have tried it a bit - I found that the link will not auto-negotiate, however if set manually, it will work (but only at 100mbit) half duplex (which is all that the POE splitter can handle as A half-duplex system performs at about 10 percent of that of a full duplex system. I have no doubt that the splitter is responsible for the problem, since the RPi performed very well over a direct gigabit connection. If you have an Rpi3B+, you can use an ssh shell to set it up from a networking/power connection (you will need to temporarily use another network connection/power connection). You can install ethtool using apt-get sudo apt-get install ethtool sudo ethtool -- Eth0 speed 100 duplex half autonet off
In addition, I had to manually set my switch to 100mbit half duplex to work because my switch (Unifi United States Broadband) does not support automatic switching There was no agreement between 60 W and 60 W. really recommend this for older Raspberry Pi models, but it would NOT work on the Raspberry Pi 3B+. It requires additional steps and does not support gigabit speeds, even if it works as designed (it only supports 100mbit).
It is necessary to get the updated model (U515902) that does support the gigabit port. I have it and it works flawlessly with all of my 3B+ devices. The attached photo shows what I mean. There will be no use for the one on the bottom labeled "5V".
Please edit There were two of these and I was only able to use them for six When they were new, they were putting out 5 volts, but they both dropped to 4 volts. Now there is only 8 volts, which is not enough power to drive A month ago, I put a Wyze Cam v2 at my front door. Over ethernet, I originally sent 5 V to the camera. However, the voltage drop caused a lot of problems for I connected this with a 48v POE injector (sold separately for $9) and it works like a charm. Due to the power issue, the following features did not work previously, but now do Audio with two-way communication, recording to SD cards, and infrared. The Raspberry Pi may also get one if I put it in a remote location. I will undoubtedly purchase more for my other cameras.
The total number of these I've purchased is 4. I am very happy with this device. The raspberry pi 3 Bs I have connected to these have never been affected by the power they receive from these. I have purchased four of them overall and had no problems with them. There is only 10/100 Mbps connectivity, so I have given this one star. In any case, all pis will be fine, except for the Raspberry Pi3B+, which happens to be what I'm upgrading This means the 3B+ supports connection speeds higher than 100 Mbps, which signifies that the 3B+ is going to dominate bandwidth usage in your network. In my opinion, what makes me take off a star is that I have to replace these units just because the manufacturer did not want to populate all four Ethernet pairs. A single mention of this is included in the product description near the end. In other words, it may be.
According to the advertisement, it worked perfectly. Cloud Camera from Amazon is currently the only option. In addition to 5, ACC requires 2. V = 2. An USB powered source usually has four USB ports. In between 8 and There is a common practice of posting maximum voltage, which is normally 2V. I was able to connect it to ACC easily, and it delivers 5V. On the ceilings, I had IP camera ports, and I looked for ways to power ACC using an Ethernet connection I was able to accomplish this without any problems. In order to implement this, you need a POE capable level 2 switch, which is the route I chose. There is another device called a power injector which it can use to inject power into the ethernet cable according to the instructions. As far as the POE standard goes, I haven't read anything about it, but I understand the hand shaking between the consumer and power source. Similarly, there are connectors that look like this, but are incapable of doing Because of this, they are of no use to me. In addition to this, it always requires 5V, so for your device to "talk" to it, you must ensure the same voltage is supplied to it.
There are two models of this device. The older one is a fast Ethernet device, while the more recent one is a gigabit Ethernet router. There will be a label on the new model indicating gigabit speeds and the Gigabit logo will be on it. In addition, this device shows up as a Class 4 device capable of delivering as much as 30W of power which is much more than will ever be possible by using a micro USB One of these powerful boards powered my Raspberry Pi 3B+ at gigabit speeds without a hitch! It was quite a deal for the price and performance!.
This is a flawless program. There is only one thing I dislike (although it is clearly shown in the product picture), which is that I wish there was a version that was more Raspberry Pi specific. An ethernet cable that is shortened and a right-angle plug is used A micro-angled lens Connect the USB cable. It would look a little better that way, if it were deployed in areas where it is not ordinarily found The areas behind the scenes. I do not have any complaints about this product. My only wish is that it could be a few more tailored to the Raspberry Pi.
I am using this to power a WyzeCam over Power over Ethernet. It doesn't need to be trimmed either, as the micro USB plug fits into the WyzeCam perfectly. It should be obvious that I cannot use the Ethernet part of the splitter. Despite my purchase being about 6 months ago, the unit failed about 6 months later. The only reason I hadn't ordered a replacement is that it had worked so well up until now, but I decided to reach out to customer support to see if they would cover one. In just 30 minutes from the time I sent my original email, I had a replacement order on its way. I give this support 5 out of 5 stars.
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