1. Adopting a closed-loop fiber optic KVM architecture, video, audio, and control signals can be collected and output controlled through a single fiber optic cable;

2. The input and output nodes adopt high-performance image processing chips, supporting YUV/RGB444 signal format input and output;

3. Fiber optic transmission processing technology that supports lossless non coding and decoding, with single link resolution up to 3840x2160@60Hz , including 1080p60Hz and backward compatibility, providing high-quality image transmission;

4. Supports dual fiber optic and dual power backup, and supports manual or automatic switching between fiber optic links;

5. The node supports analog audio and digital embedded audio mixing transmission, and supports audio synchronization and asynchronous switching;

6. The node has ≥ 2 HDMI input interfaces, ≥ 2 mini DP input interfaces, ≥ 2 HDMI ring out interfaces, ≥ 2 3.5mm stereo audio input interfaces, ≥ 2 3.5mm stereo audio output interfaces, ≥ 4 fiber optic interfaces, ≥ 4 USB interfaces, ≥ 1 Type-C interface, and supports control interfaces such as RS232/RS485/Play/IO/IR, and ≥ 2 external power supply interfaces.