A-VB-POE-BNC 1-Pair Passive Video Balun Converters with power for Security CCTV systemsNight Owl's A-VB-POE-BNC is a pair of passive video baluns which transmits power and video using CAT/RJ45 cables. This is used to convert Ethernet to BNC for security CCTV systems.The A-VB-POE-BNC provides users or installers with the flexibility of using an analog camera on Ethernet cabling. The converter also allows you to efficiently run video and power over a single CAT5 cable, giving you the ability to utilize straight network cables to connect your cameras. Key Features: Transmits video and power using CAT5/RJ45 cables Works with most Analog BNC cameras Use existing Ethernet cabling to transmit video and power. Specifications: 1CH Passive Video Balun. Video & POWER, DC 12. Exceptional Interference Rejection. Impedance: Coax, male BNC:75ΩUTP. (Screwless) Terminal Block or UTP RJ45 Data Connector:100Ω