Remote Camera Over Fiber Optic System for Sony 4K SDI camera remote control

Sony 4K SDI Studio Fiber system(JM-EFP-S2) consists of camera fiber optic adapter (TX) and fiber optic base station (RX) , custom-designed for long-distance transmission of EFP live production system, to transmit 1CH 4K Forwarding SDI,1CH reverse 3GSDI, 1CH reverse analog composite CVBS signal, 1CH TALLY , 2x Bidi unbalanced audio (Intercom), Remote control(1CH full-duplex RS422,1xBidi RS232,1CH half-duplex RS485), 1CH 10/100M Ethernet signals to 10KM over 2 xST single mode