4Channel AHD CVI/TVI Fiber Optic Video Converter RS485  to over Optical Fiber Transmitter and Receiver Set 1-64ch for CCTV Dahua/HIKVISION HD Camera 1080P/960P

HD-TVI/CVI TO Fiber Converter can simultaneously transmit 1-64 channels TVI/CVI over one multimode or single-mode optical fiber. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environment . Compatible with 720p/50,720p/60,1080p/25,1080p/30,1280H/25f, 1280H/30f, 1280H/50f, 1280H/60f. Lossless non-compression real time transmission.

And TVI/CVI Fiber Optic Transmitter should be worked with TVI/CVI Fiber Optic Receiver. The price on the website is for Pair.
Features
Video Channel: 4-ch unidirectional
Data Formats: 1-ch reverse RS485/RS422/RS232 (optional)
Transmission Distance: 20km
Fiber Type: Single- mode Simplex
CRAFT: Uncompressed technology
VIDEO SPEC: 1080P/960P/720P
Support HDTV highest resolution 1080P/960P/720P
10-bit digital video encoding and uncompressed
transmission technology
Applied to the needs of computer long-distance transmission of industrial monitoring, large venues etc…
Strictly selection material and quality control in order to ensure high quality and high reliability
System status could be monitored by the power and other parameters LED indicator
Compact size
Excellent cost performance
SMT Surface Mount Technology
Stand-alone or rack-mount
Lower power consumption and free installation, debugging
Applications
Remote OB Van/Truck Video Feeds
Broadcast Studio Camera Feeds
Long-haul Signal Transport
TV station/video conference
Lecture Hall Projector Connectivity
Medical/Surgical Room Broadcast
Building to video conference calling
Small corporate campus video links
System connection diagram