What Is Power Over Ethernet Injector

Power over ethernet or poe describes any of several standards or ad hoc systems that pass electric power along with data on twisted pair ethernet cabling.

What is power over ethernet injector.

Poe power over ethernet technology capable of delivering power and data simultaneously on twisted pair ethernet cabling has earned itself great reputations by improving network agility and scalability in an efficient way. Power over ethernet poe injectors supply or inject direct current dc power through network cables to power network devices. 1 data in 1 poe out 1 input power terminal block. A network connection in order to be able to communicate with video recording and display equipment.

For example a digital security camera normally requires two connections to be made when it is installed. A poe injector a device also commonly known as a midspan introduces or injects power onto an ethernet cable. Power over ethernet poe is technology that passes electric power over twisted pair ethernet cable to powered devices pd such as wireless access points ip cameras and voip phones in addition to the data that cable usually carries. Poe injectors enable ethernet a popular local area network lan protocol to carry dc power along with data packets.

They are also called midspans or midspan hubs. The injector adds power to data that is coming from a non poe switch or endspan it has an external power supply. 802 3bt type 3 ethernet data rate. Power over ethernet poe is a technology for wired ethernet local area networks lans that allows the electrical current necessary for the operation of each device to be carried by the data cables rather than by power cords.

The ipoe 171 60w is a single port industrial 802 3bt power over ethernet injector with a maximum of up to 60 watts of power output over ethernet cables. This allows a single cable to provide both data connection and electric power to devices such as wireless access points waps internet protocol ip cameras and voice over internet protocol voip phones. Power over ethernet poe is a technology that lets network cables carry electrical power. Power over ethernet switch is a network switch that has power over ethernet injection built in.

Doing so minimizes the number of wires that must be strung in order to install the network. There are various styles of poe devices such as poe switch poe injector poe splitter etc. Poe ethernet which can be used for connecting poe devices so the poe injector function is providing poe ethernet by taking in normal ethernet connection and dc power supply.