Audio  Fiber Converter (RCA)   support 4 channels Audio (RCA) over one multi-mode or single-mode optical fiber. These fiber optic transmitter and fiber optic receiver are typically used in applications for Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications, etc, and are available for stand-alone or rack-mount installations. FC, ST or SC optical connectors is optional. Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status. Features • 24-Bit Digitally Encoded Audio • Support Point-to-Point or Daisy-Chain connection • Multimode Fiber transmit up to 4km without Optical Attenuation • Single-Mode Fiber transmit up to 100km without Optical Attenuation • No EMI, RFI, Cross Talk or Video Distortion and no ground loops • LED Indicators for Instant System Monitoring • Standalone or Rack Mount in FVC14 Chassis • Produce according to customer's specifications, providing OEM