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 resolutions up to 3840x2160@60Hz , 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 has ≥ 2 HDMI2.0 output interfaces, ≥ 2 3.5mm balanced audio output interfaces, ≥ 2 3.5mm reverse input interfaces, ≥ 4 fiber optic interfaces, ≥ 8 USB interfaces, ≥ 1 Type-C interface, and supports control interfaces such as RS232/RS485/Delay/IO/IR, and ≥ 2 external power supply interfaces.

6. Seat OSD visualization operation, supporting signal preview, switching between signal list and preview, pushing to screen, pushing seats, crawling, and grouping permission seats. The seat can support single split screen, 4-split screen, and custom split screen methods;

7. Support USB 2.0 transparent transmission function, which can transfer files in both directions, ensuring the security and controllability of USB 2.0 transmission data;

8. Support rack mounted centralized power supply installation.