20KM XLR Fiber Extender
【M-CF04(SC)】

   M-CF04 digital four channel audio optical transceiver can use one optical fiber to transmit four channel forward audio signals.The audio signal adopts 24bit/96KHZ digital sampling to ensure high fidelity transmission; digital optical transmission channel ensures high-quality signal transmission. 
This product can be applied to game console high fidelity audio equipment, set-top box, HI-FI home theater, large screen projection video conference, public video broadcasting system, remote multimedia education, classroom medical care, military field, flat video media advertisement transmission demonstration,etc.

Ⅱ. Features:

1. Four channels one-way XLR audio optical fiber transmission, with a default distance of 20KM (0-120KM optional) 

2. High speed synchronous digital transmission technology

3. The optical dynamic technology is adopted, and no adjustment is required during use

4. No electromagnetic interference, no radio frequency interference, no ground current

5. Ensure safe transmission in harsh electromagnetic environment

III. Product interface pictures

TX                                                                                               RX                         

Ⅳ. Specifications:  

V. Installation Process:

1、Connect the audio signal source to the transmission end of XLR audio fiber extender;

2、Connect the receiving end of XLR audio fiber extender to the audio and power amplifier;

3、Connect the optical fiber interface between the sender and the receiver with one optical fiber cable;

4、Connect the sender and the receiver to the power supply. When the indicator lights up normally, the system operates normally.

VI. Package

1. XLR transmitterx1pc

2. XLR receiverx1pc

3. Power adapter x2 pcs

4. User manual x1 pcs