Features: Support fiber transmission up to 80 kilometers, so that you can get video signals at a longer distance. Convert HDTV or other video signals into fiber signals, which is suitable for application scenarios requiring image quality. Two UART interfaces can be provided to facilitate data communication with UAV control and support SBUS Optimized data transmission technology ensures real-time video signals, reduces delay and provides accurate information for flight operational. fiber transmission has excellent ability, which ensures stable operational in complex environment. Specifications: Component: ABS Type:Ground/1 Pair Size:Approx. 50x30x8.5mm/1.96x1.18x0.33inch Power supply: 5.5V-26V Transmission distance: 80KM Package Includes: 1Pc Transceiver Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.