40KM TTL Fiber Transceiver Module

This FPV TTL optical fiber transceiver receiver module features single-mode fiber optic technology, enabling simultaneous transmission of video, UART, TTL, and SBUS signals over a single fiber strand. It supports up to 40 km transmission distance with FC/UPC connectors ensuring low insertion loss and high return loss for stable signal integrity. The module operates within a wide input voltage range of 5.5–26 V DC and is housed in a compact, impact-resistant ABS enclosure. Designed specifically for long-range FPV drone systems, it includes both sky (airborne) and ground units for complete bidirectional link setup.