48V POE Injector Adapter Power Supply,10/100Mbps IEEE 802.3af Compliant, for Most Cisco/Polycom/Aastra Phones and More

48V POE Injector Adapter Power Supply,10/100Mbps IEEE 802.3af Compliant, for Most Cisco/Polycom/Aastra Phones and More

$ 8.98

Score By Feature

Based on 144 ratings

Easy to install

9.28

Easy to use

8.68

Value for money

8.48

OveReview Final Score

How Our Score Is Calculated

Product Description

The CAT 5 , Ethernet cable can be used to provide remote power to equipment up to 100 meters (328 feet.

The IEEE802 standard. The 3af Power over Ethernet is powered by DC 48V 0 volts. Power supply with a 5A rating, with a US plug.

The output voltage is 48V-0. Its input voltage ranges from 110-240VDC, 50 / 60Hz. Output power of 24W at 5A in passive PoE.

A short circuit, an over current and an over voltage protection circuit is provided.

The 10/100Mbps IP camera, IP phone, Wireless IP point, or any compatible PoE device can be used with this solution.

Questions & Answers

What happens when you use these adapters? They become warm, right?

I have good quality ones, mine don't

Is it possible to connect two or three devices at the same time?

An inexpensive 4 port POE switch is what I would recommend. It is not expensive to maintain them and they don't require management.

Selected User Reviews For 48V POE Injector Adapter Power Supply,10/100Mbps IEEE 802.3af Compliant, for Most Cisco/Polycom/Aastra Phones and More

The Amcrest 5MP Dome POE camera is compatible with this device

4/5

The camera is a 5 Megapixel dome POE camera from Amcrest. There is no problem. All you need to do is plug it in. It is not necessary to configure anything. The status lights would be nice if they came on more often.

I hope it will keep working for a while. has only one green LED that indicates that it is plugged into the wall and powered on.

Astrid Daniel

| Nov 27, 2020

Injector with PoE functionality at a great price! This is used to provide power to a Poly VoIP phone that is not on a power source An Ethernet switch that supports PoE

5/5

In comparison with part you would buy from a big name brand, this device was significantly cheaper. In addition, it works flawlessly without being glitzy. Simply plug in and start playing! It went without a hitch. It is a great device, and I highly recommend it!.

Pearl Wise

| Jan 28, 2021

The causes interfere with each other

3/5

A bad interference problem on 80 meter for our amateur radio station.

Amayah Salinas

| Nov 20, 2020

It is built well and is simple to install

5/5

Purchasing a Product that perfectly meets the needs of the application is the only way to go. It is so easy to install that even a caveman could do.

Kayla Barber

| Jun 03, 2021

The iP camera can be powered via a simple cable

5/5

POE cameras use Power over Network to provide power over the network cable. Since the router I had did not support POE, I had to use a different router.

Ameer Avila

| Mar 07, 2021

I needed this to power the access point for my WiFi network

3/5

It did not properly power the device. However, the WiFi access point would flicker intermittently, even though the power requirement was correct. It turned out that the problem was an extension cord that I connected instead of an extension cord.

Fletcher West

| May 21, 2021

It does the job

5/5

I have been impressed so far with the performance of my Wi-Fi I've had it installed for a couple of.

Elijah Browning

| Mar 29, 2021

The camera is compatible with Reolink

5/5

Those simple solutions saved me from having to wire electrical outlets to my attic for two cameras mounted on a soffit of my house (Reolink POE).

June Bernard

| Apr 09, 2021