Through coaxial cable transmission, can provide 100Mbps network flow with regular video cable or twisted pair. Built-in transmitting circuit and receiving circuit , and each converter is capable of transmitting and receiving function. Simple to use, no hardware or software debugging, no IP setting, just connecting the video cable to work normally. Has the advantage of long distance transmission, high-speed communication, supporting multimedia services and flexing networking, etc. Widely applied for upgrading the original analog system to HD system, building new long-distance transmission systems, etc. Due to the wires selection diversity, all the original wires in the analog camera can be used as the transmission medium, no need re-wiring. Thus, just replacing the front camera, plus EOC transmitter device, you can upgrade the analog systems to HD digital network, save wiring time, manpower and material resources. Features: ◆Analog monitoring surveillance and HD network upgrading without replacing the coaxial cable ◆Long distance network extended and can be up to 200 meters ◆Support multi-point access, one point to multi-point access ◆Plug and play, no need to set ◆Long distance centralized power supply, the effect is equivalent to PoE power supply ◆Transmission via coaxial cable, twisted pair, telephone line and other transmission media ◆There must be two or more transmissions, the same link(within the same physical coaxial or twisted pair) just set up the master device to support multiple devices work simultaneously Product Ordering Information Product Model: ONV4C1E-3 Product Description: 1X 100Mbps 4C1E Coaxial Cable EOC Converter,1X 10/100M auto-sensing port,4X Coaxial Input/Output BNC port,1X Power Supply(12V DC,180mA) Ordering List: Default ONV4C1E-3 Transmission Distance 300 meters Product Packing Lists Packing Lists 100Mbps 4C1E Coaxial Cable EOC Converter (ONV4C1E-3) Power Adapter User Guide Guarantee Card