Important Tips Before Purchase:
Please select the correct Power adapter by POE device， 
802.3af /802.3at PoE device（IP Camera,AP）, Please use DC48V-55V power supply. 

If you want to connect a POE camera, you need to use a 48V (3-4A) power adapter or switch power supply module to provide power. Only then can the POE port output properly and start the device.

24V PoE device, Please use DC24V power supply. 

This Non standard passive PoE injector is a simple and convenient equipment for PoE or Non PoE devices via an Ethernet cable. This PoE injector is compatible with IEEE802.3af/at network devices.

 

it does not have auto detection function and directly supply power to the network devices by force as soon as you connect them, powered device or poe splitter must conform to standard IEEE 802.3af/at, the same time your powered device must support poe pin 4/5(+), 7/8(-) midspan.

 

Power Input = Power Output * channels

Take 4Port POE injector as example: DC48V 4A Input = DC12 V1A Output per channel, DC48V 2A Input = DC48V 0.5A output per channel. If you only use 3 of 4 channels, DC12V3 A input = DC12V 1A output per channel.

 

Please select according your device power consumption, in order to ensure stable running, the total power consumption must be lower than the total power supply.

 

This POE adapter apply for IEEE802.3af/at standard POE powered devices like DAHUA, HIKVISION and other brands IP cameras, or being equipped together with IEEE802.3af/802.3at standard poe splitter for non POE devices.

 

This poe injector should be equipped with a power supply, this package does not include power supply, if you do not have it, you need to purchase per your need.

Main Specifications:
1) Voltage: DC12V-48V(upto 10A) 
3) Led: Indicate the working state
4) Power pin: 4&5(+), 7&8(-); Data pin: 1236    
5) Lan port: 8ports in RJ45(data in), 8port poe RJ45(data&power out)
6) Lan environment: 10/100Mbps Base-T, Ethernet cable: TIA/EIA 568 Cat.5 or Cat.5e
7) Data in: PC/Hub/Switch/Router, etc.
8) Working temp: 0~+40°C    
9) Working humidity: 20 ~90% RH non-condensing    
10) Storage temp & humidity: -20~+85°C, 10~95% RH    
11) Size: 14.5cm*5cm*2.7cm, weight:160g  

12) Tip: the power voltage should not be over DC48V

 
48V Power adapter links:
48V2A https://www.ebay.com/itm/204360276256
48V3A https://www.ebay.com/itm/204360277183

 

8Ports PoE Injector 10/100Mbps Ethernet Power Adapter Power Supply DC12V-48V Power Input for Surveillance IP Cameras

 

 

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