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⚡ Power your network like a pro — no wires, no worries!
The STEAMEMO 48V POE Adapter is a compact, IEEE 802.3af-compliant power injector that delivers 48V DC at 0.5A over Ethernet cables up to 100 meters. Designed for compatibility with a wide range of 10/100Mbps PoE devices including IP cameras and VoIP phones, it features essential safety protections and a universal 110-240V input, making it an ideal solution for streamlined, reliable power and data delivery in professional and smart home setups.
| ASIN | B08DHWHQT8 |
| Best Sellers Rank | #139,151 in Office Products ( See Top 100 in Office Products ) #52 in VoIP Telephone Adapters |
| Brand | STEAMEMO |
| Color | black |
| Compatible Devices | Desktop, Internet Protocol Camera |
| Customer Reviews | 4.4 out of 5 stars 283 Reviews |
| Data Link Protocol | IEEE 802.3 |
| Data Transfer Rate | 100 Megabits Per Second |
| Hardware Interface | Ethernet |
| Manufacturer | STEAMEMO |
| UPC | 779139143628 |
C**3
Works as described
I bought this so that I could power my Cisco 525 using PoE. My phone is refurbished, and it developed a problem with the power connector. I attached the adapter to my Ethernet port and my phone, then plugged it in. The phone booted without issue. Problem solved.
J**A
Made installing my doorbell camera so much easier
This 48V POE Injector Adapter Power Supply proved to be a lifesaver for my doorbell camera installation. Since I lacked existing doorbell wiring, this injector provided a convenient solution by delivering both power and an Ethernet connection via a single cable. The setup was straightforward: I plugged the injector into my router and a power source upstairs, then ran the Ethernet cable downstairs to the doorbell. The injector functioned flawlessly, enabling the doorbell camera to operate as expected. I highly recommend it for anyone seeking a reliable and affordable way to power their PoE-compatible devices. 👍
D**H
Plug and Play
I have just moved to a new office without ethernet cable ran through the walls, and I needed to power two PoE phones. I ran this, along with a wifi bridge, and it works perfectly. Great product so far, lets hope it stays effective.
A**P
Works as expected!
Finally found a low price power injector that works after bad ones from Temu and eBay. Turned on my Reolink camera immediately. I would buy it again.
N**N
Works with Amcrest 5mp Dome POE camera
Got this for an Amcrest 5mp Dome POE camera. It works. It is completely plug and play. There is nothing to configure. I hope it will keep working for a while. It'd be nice if it had more status lights. It only has one green light that shows it is plugged in and powered.
F**Y
Perfect for POE
I use these for security cameras and IP phones. They are inexpensive and work very well. Good output voltage.
A**E
Was defective or does not work. $7 JUNK.
Got this to remove my Google fiber box and directly connect my Linksys (dd-wrt) AP to the fiber jack. I spent two hours on it and it passes no data, just power. I wound up powering the Fiber jack via micro USB cable. Works great, no POE needed. Return label created..
K**R
Causes interfere
Bad interfere with our amateur radio on 80 meter
Trustpilot
4 days ago
2 weeks ago