#1,325 in Computer networking products
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Reddit mentions of BV-Tech Gigabit Power Over Ethernet PoE+ Injector - 30W - 802.3at - up to 100 Meters (325 Feet)
Sentiment score: 1
Reddit mentions: 4
We found 4 Reddit mentions of BV-Tech Gigabit Power Over Ethernet PoE+ Injector - 30W - 802.3at - up to 100 Meters (325 Feet). Here are the top ones.
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- 1 PoE Port and 1 Uplink Port at 10/100/1000Mbps each.
- Up to 60W of power over ethernet | IEEE 802.3bt (IEEE 802.3af/at backwards-compatible) / end-span.
- Surface or wall mount, can also be slotted side-by-side with multiple injectors.
- Built-in power supply for all-in-one design (uses standard included grounded AC cord).
- 100% Satisfaction Guarantee – 30-day Money-Back Guarantee with 1 Year Warranty
Features:
Specs:
| Color | Black |
| Height | 1.6 Inches |
| Length | 5.2 Inches |
| Number of items | 1 |
| Release date | January 2013 |
| Size | Single Pack |
| Weight | 0.75 Pounds |
| Width | 2.74 Inches |
The eero stuff won't do POE, so you would have to use a POE injector for that side of the wire:
https://www.amazon.com/BV-Tech-Single-Gigabit-Ethernet-Injector/dp/B00B4H00EO/
Run your CAT6 through this and it will generate the power.
Then, on the camera end of the wire, you can use a POE splitter:
https://www.amazon.com/ethernet-Splitter-Compliant-Surveillance-ipolex/dp/B078LYW6D7
Be careful and watch your voltages!! If you set your POE to 12V and plug it into a 5V cam, expect to buy a new cam.
The POE theory is very simple: CAT cable has four pairs of wire but uses only two pairs for Ethernet. POE uses the other two for power. Industry standard says the power on the wire is 48 volts DC, so this has to be regulated down to the proper voltage at the device end. If your equipment doesn't support POE, you can add it by using these injectors and splitters. In a more traditional system, you would use a POE switch to supply the power.
Edit: Actually, if you're running both cameras to the same place, a switch might still make sense:
https://www.amazon.com/TP-Link-TL-SG1005P-Gigabit-Ethernet-compliant/dp/B076HZFY3F/
So just for fun I decided to try this on my TSW-760 and it does work without a controller as others have commented. Essentially, I created a basic VTPro project that contains a single button that uses a special reserved join number to launch the onboard Sonos app. Once the Sonos app launched it connected to my Sonos system and worked fine with no connection to a control system.
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If you still really want to pursue this path I am happy to share the project binary that you would need to load to the TSW panel. As others have noted, it's not the best use of a $1000+ touch controller, but deals can be had on e-bay. A basic PoE power injector can be had for cheap and just needs to be installed inline with your regular home router to power the touch screen.
802.3af tops out at around 15W at the head, so for that a 2.5a/5v max is about right. However, it looks like the linked adapter supports the newer 802.3at POE+ spec which will push 30W+ (the spec says 30W max, I think I've already seen switches that will push TWICE that to devices that are willing to ask for it). The linked device says 20W so you should get 3a+ even at the end of a long run as long as your powering it with a newer switch/injector.
I use one of these to test IP-Cams...
https://smile.amazon.com/dp/B00B4H00EO/
https://www.amazon.com/BV-Tech-Single-Gigabit-Ethernet-Injector/dp/B00B4H00EO/ref=pd_lpo_sbs_147_t_1?_encoding=UTF8&psc=1&refRID=1SDVSE6BWVKNWT2XZWJR