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

Free shipping on orders over $29.99

$8.99

$ 4 .99 $4.99

In Stock

1.Style:Poe4818d


About this item

  • Provides remote power to equipment through CAT 5 ,Ethernet cable up to 100 meters (328 ft.).
  • IEEE802.3af Power over Ethernet with DC 48V 0.5A Power Supply, US Desktop plug type.
  • Input 110-240VDC 50 / 60HZ Output: 48V-0.5A 24W passive PoE Out put.
  • Short Circuit, Over Current and Over Voltage Protection.
  • Compatible with most 10/100Mbps IP camera, IP phone, Wireless IP point and other PoE devices.



Product Description

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Electronic parameter

Input: 110-240V 50/60HZ

Output: 48V-0.5A

Input Current: 1A

Efficiency: 80% Min

Line / Load Regulation: 3% / 5%

Ripple / Noise: 200mV p-p

Turn-On Delay: 2 Seconds Max

Rise Time: 40 mS Max

Protections

Auto Recover Over-Voltage, Short Circuit, Over-Current

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Surveillance

Work with IP Cameras, such as store.

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Wi-Fi Coverage

Works with wireless access points, such as Hotels, office,cafe, etc.

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Conference Call

Works with IP telephones, such as an office telephone network.


JustPanda
2025-08-16 17:32:52
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. 👍
Alvin Lewis
2025-07-22 16:43:40
Works fine with Cisco wireless router.
Clint Ragle
2025-06-07 15:37:17
Worked great for a security camera.
Nothing_man
2025-05-12 13:38:12
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.
adp
2025-03-30 13:46:33
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.
Brandon Ford
2025-03-15 16:39:09
You truly do get what you paid for. I have been sent two of these devices (one was a replace for the first one) and both injectors were defective out of the box. I know it wasn’t end user error because I have a known working injector that I hooked up and it worked perfectly. Avoid and save your self the trouble of having to return defective items.
AZ
2025-01-28 15:05:52
Work with ezviz camera C8C using POE splitter. Perfect!!
Froggy
2024-11-25 15:04:25
I use these for security cameras and IP phones. They are inexpensive and work very well. Good output voltage.
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