D Link Power Over Ethernet Adapter 48v Poe Injector Product Data Adapters Dwl P200 E 0790069268489

long product name d link power over ethernet adapter 48v poe adapter injector the short editorial description of d link power over ethernet adapter 48v poe adapter injector power over ethernet adapter , more d link power over ethernet adapter 48v poe adapter injector the official marketing text of d link power over ethernet adapter 48v poe adapter injector as supplied by the manufacturer power over ethernet adapter the dwl p200 power over ethernet poe adapter is designed to supply operational power to surveillance cameras and wireless lan devices such as access points bridges and routers it enable power current to travel on the ethernet network cable thus eliminates the need to directly connect a power supply to the wireless lan device the dwl p200 supports both 5vdc and 12vdc power requirements power requirement can be selected through a dip switch facilitates installation the power over ethernet allows you to install the wireless lan device and surveillance camera at places such as on a building rooftop on or near a ceiling or other difficult places where power is not easily accessible the idea is increase the usefulness of your camera and wireless lan to provide connectivity to users regardless of their proximity to a power outlet or a network cable data and dc power transmission on the same network cable on a standard utp category 5 cable only two pairs pins 1 2 3 and 6 are used for ethernet data transfer power over ethernet is designed to take advantage of the unused pins of the remaining pair of cable wires consequently a single category 5 cable will now carry both ethernet data and dc power the idea is to supply the remote end with power and the requirements of ethernet connectivity via a single cat 5 cable base unit and terminal unit the dwl p200 includes a base unit and a terminal unit at one end the base unit inserts dc voltage into the unused wires pins 4 5 7 and 8 of the network cable at the other end the terminal unit splits the data and dc power apart