Witrue POE Injector 4 and 8 port for Video Surveillance IP Cameras 802.3af POE Power Injector
1 X POE Injector
This POE Injector comes without power adapter, if you need power adpater, please buy by clicking below picture
This Non standard active PoE injector is a simple and convenient power supply equipment for PoE or Non PoE devices via only an Ethernet cable, which will save your trouble about power line cabling and save cost. This PoE injector is compatible with all IEEE802.3af network devices, while it does not have auto detection function and directly supply power to the network devices by force as soon as you connect them, so you must be sure that powered devices conform to standard IEEE 802.3af in order to protect them from burning, at the same time pls be sure that your powered device support power pin 4/5(+),7/8(-).
Power Input= Power Output * Channels
e.g.: DC 12V 4A input = DC 12V 1A output per Channel, DC 28V 2A input = DC 48V 0.5A per channel.
If yo uonly use 2 of 5 channels, DC 12V 2A input = DC12V 1A output per channel.
But considering the distance to your IP cameras, suggest power input> Power output * channels. Such as: DC48V 3A input to supply DC48V 0.5A for 4 channels.
* 4 port /8 port power injector module
* 4/8 Lan ports, 4/8LAN + Power ports, shielded
* Power VOIP phones, IP cameras, Wifi access points, and more.
* Same voltage to all ports, share available power equally
* 2.1mm * 5.5mm for DC plug
* LED power light
* works with any ethernet switch or router
* Use any power supply to 48 volts
* ABS outside box
* Pins 1/2 & 3/6 for data
* Pins 4/5 & 7/8 for power
* Connector: RJ-45
* Input Voltage: 12V-48V
* Current Output: 0.5-3A
* Operating Temperature: 0 to 50 degree
* Storage Temperature: -40 to 70 degree
* Operating Humidity: 10% to 80% RH
Note: this one is for 10M/100M, without adapter, without ethernet and poer connection cables.
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