Passive devices - do not require power.Passive design provides immunity from noise and interference and does not require power supplies.
Specifications:
Built-in impedance coupled device and noise filter
High quality video over ordinary twisted pair cable
Male BNC connector mounts directly to camera or video source
BNC coax to screw terminals - No need to waste time crimping RJ-45 connectors.
Compatible with all "up-the-coax" systems to provide video and control over a single twisted pair.
Video Balun allow traditional 75 ohm coax cable to be replaced by Category 5 (or better) twisted pair in the CCTV security and surveillance environment
Lower cable cost. The cost of baluns plus Cat 5 cable may less than traditional wire. Especially for high cost Plenum Coax cables.
UTP cables physically smaller than coax alternatives, more cameras through a smaller diameter, extremely easy to install and terminate.
Video Balun are 75 ohm impedance capable of handling the requirements of CCTV signal transmission standards with exacting performance.
Video Balun allow video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits.
Transmits a monochrome video signal up to 2,000 feet (610 meters) or color up to 1,300 feet (400 meters).
It is professional CCTV Video Balun, special designed to meet CCTV video signal tansmision requirments
This screw terminal Video Balun has two screw terminals on the end.