20Km Hifi RCA Audio Optical Fiber Extender Transcever over SC Fiber Optic Cable 4 Channel RCA to Fiber Audio Extension Transmit(With US Plug) (TX and RX)

Introduction:
This four-ways audio optical transmitter can use one optical fiber to transmit two-way audio signals. Audio signal adopts 24bit / 96KHz digital sampling to ensure high fidelity transmission; All digital optical transmission channels ensure high-quality signal transmission.
This product can be applied to game console high fidelity audio equipment, TV box, hi-fi home theater, large screen projection video conference, public video broadcasting system, remote multimedia education, teaching and medical system, military field, flat panel video media advertising demonstration, etc.
Features:
1. Two way unidirectional RCA Audio optical fiber transmission, the default distance is 20km (0-120km optional)
2. High speed digital transmission
3. Optical dynamic technology is adopted, and no adjustment is required
4. No electromagnetic interference, radio frequency interference and ground current
5. Ensure safe transmission in harsh electromagnetic environment
Specification:
Audio
Audio input impedance: 10K
Audio output impedance: 600
Interface mode: Unbalanced interface
Input output range ratio: 1/1
Frequency response: 20HZ-20KHZ
Audio sampling rate: 24bit/96KHZ
Signal to noise ratio (SNR): 75dB
Audio interface: RCA connector
Optical
Transmission wavelength TX: 1310nm, RX: 1550nm
Optical interface: FC/SC (Default SC)
Transmitted optical power: Max 10dB/20KM
Receiving sensitivity: -35@155MB/S
Optical dynamic range: -39dB~-42dB
Optical maximum allowable chain loss: 25dB
transmission distance: 20KM (single mode)
Power: DC 5V/1A
Package:
1 x RCA Transmitter
1 x RCA Receiver
2 x Power Adapter
1 x User Manual