New 802.3af Mid-Span PoE Injector for UBNT CCTV Network

New 802.3af Mid-Span PoE Injector for UBNT CCTV Network Description

8-port POE midspan Gigabit Ethernet power supply
POE power supply B mode (4/5+; 7/8-)
Size: 180x60x25mm wall-mounted.
Power supply mode: Input: Can be connected to DC head power supply or terminal power supply. The input power range is 12-57V. Cannot be directly connected to 220V room power. Output: 12-57V DC, supports POE B mode power supply, that is, the power supply is at the 4578 pins of cable, 4/5 is the positive pole, and 7/8 is the negative pole.

How to use:
1. If you power 802.3af or 802.3at cameras, Internet phones, wireless access points and other devices, please use a 48-56V power supply with this product. This product is a passive power supply mode without automatic protocol, so the POE port is always in power supply mode and not automatically identify and shut down.
Please note that if your camera is equipped with a 12V power supply and supports POE, for example, if the nameplate on your camera says "12V 802.3af POE", this means that if the camera is powered by a switching power supply, it needs a 12V power supply, and if it is powered by POE, it needs a 48V power supply. Because 12V is used for network cable power supply, the voltage drop and loss are too large.
2. If your camera or other device does not support POE, but you need to use POE to power it over a long distance, then we have 5V2A, 12V1A and 12V2A POE splitters. You only need to plug the 48V POE network cable into the input port of the POE splitter, and plug the DC head and network cable head into the power and network ports of the camera respectively, and you can power non-POE devices and transmit signals.
Color:Blue
Material:plastic

Package Contents:
1 * Power over Ethernet injector

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.