Description
High-Definition Analog Coaxial Video Transmission
The HL-4V1D-T/R Coaxial Video Fiber Converter is a high-performance 4-channel fiber optic transmission system engineered to extend high-definition analog coaxial video over extensive distances. The device is built with full auto-detection capabilities to automatically identify input formats and operational resolutions, supporting 720P, 1080P, and 5MP configurations at 30Hz. It delivers comprehensive layout compatibility by seamlessly supporting all major analog HD formats—TVI, CVI, AHD, and CVBS—making it thoroughly optimized for 3MP, 4MP, and 5MP HD coaxial cameras. By utilizing uncompressed digital technology, the converter provides real-time transmission that ensures zero latency and broadcast-quality video effects with absolutely no loss of detail or frame delay.
Integrated PTZ Control Data and Optical Configurations
Beyond expanding video coverage, the HL-4V1D-T/R Coaxial Video Fiber Converter simultaneously transmits four independent high-definition video channels and one channel of PTZ controlling data over a single optical strand. This integrated data link operates via an RS485 connection, allowing operators to seamlessly send telemetry and camera commands back through the exact same link. Operating on a single-fiber WDM transmission architecture, the system provides a standard default optical range of 20 KM. For more demanding long-haul infrastructure installations, optional configuration variations are available to scale the optical reach to 40 KM, 60 KM, or up to 80 KM.
Industrial Hardware Design and Plug-and-Play Setup
Built for maximum long-term reliability in professional settings, the HL-4V1D-T/R Coaxial Video Fiber Converter is manufactured using advanced Surface Mount Technology (SMT) processes and industrial-grade components. The hardware incorporates advanced-level lightning protection capable of resisting voltage surges up to 3KV. To simplify field deployment, it features a true plug-and-play design that simplifies installation by requiring no software configuration or manual signal tuning. The converter operates as a pre-configured paired setup consisting of a transmitter (T) at the camera location and a receiver (R) at the monitoring center, and it is available in standalone desktop units or rack-mount card types for centralized chassis installation.
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