Description
Description
The TRB-4BNCSTRJ45 from GEM Electronics is a compact, passive CCTV video balun designed to streamline multi-channel video transmission. This 4-channel transceiver box converts four coaxial video lines via BNC jacks into either a screw terminal block or a single RJ45 jack, making it ideal for structured cabling environments. It supports analog CCTV video signals over distances up to 330 meters when paired with another passive balun, and up to 1500 meters when used with an active video receiver. Its small footprint makes it especially useful in tight installations where space is limited, and it’s a reliable solution for simplifying complex video wiring setups.
