M-AF02 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, 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.
M-AF02 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, TV box, hi-fi home theater, large screen projection video conference, public video broadcasting system, remote multimedia education, teaching and medical system, 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
Parameter
Description
Audio
Audio input impedance
10K
Audio output impedance
600Ω
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)
Technical Indicators
Power
DC 5V/1A
Power dissipation
4.8W@DC5V
Temperature
Operation temperature: -20 ℃-+80℃
Humidity
Operation Humidity: 0 - 95% （non-condensing ）
Mean Time Between Failures（MTBF）
＞one hundred thousand hours
Package
1. RCA transmitter x1 pc 2. RCA receiver x1 pc 3. Power adapter x2 pcs 4. User manual x1 pc
Product Interface
TX: Transmitter RX: Receiver
Port name
Description
L/R
RCA audio signal input/output
Fiber
Optical Fiber port
DC/5V
Power adapter socket
LED indicator
Description
PWR
Unit power indicator
STA
Audio signal indicator
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.
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ShenZhen MYBOX Technology Co., Ltd, is a R&D oriented designer and manufacturer for high denition Video & Audio data transmission equipment over UTP(Unshielded Twisted Pair).
