20Km RCA Extender Over Optic Fiber Cable Audio Transmitter and Receiver for TV Box DVD Player Home Theater Speaker Amplifier

Product Introduction: Brand new and high quality,buy with confidence! This digital two-way 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, for TV box, for 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.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 AudioAudio input impedance: 10KAudio output impedance: 600ΩInterface mode:Unbalanced interfaceInput output range ratio:1/1Frequency response: 20Hz-20kHzAudio sampling rate:24bit/96KHZSignal to noise ratio(SNR):≥75dBAudio interface:RCA connector OpticalTransmission wavelength:TX:1310nm,RX:1550nmOptical interface:FC/SC(Default SC)Transmitted optical power:Max 10dB/20KMReceiving sensitivity:-35@155MB/SOptical dynamic range:-39dB~-42dBOptical maximum allowable chain loss:25dBtransmission distance:20KM(single mode) Installation Process: 1. Connect the audio signal source to the transmitter of RCA Audio optical fiber extender; 2. Connect the receiver of RCA Audio optical fiber extender to audio, amplifier, etc; 3. Connect the transmitter and the receiver using an optical fiber cable;4. Power on Transmitter and Receiver. Package Content : 1. RCA transmitter x1pcs2. RCA receiver x1pcs3. Power adapter x2pcs4. User manual x 1pcs Without retail box and other accessories,if any need,pls contact us before purchase.