1. Support scene preset function;

2. Power failure automatic protection memory function;

3. Support SNMP/SMTP remote management;

4. PoE port single-port maximum power supply is 60W;

5. RS-485 with remote serial function;

6.4-way balanced microphone\line input with Phoenix plug interface;

7.4-way balanced audio output, using the Phoenix plug interface;

8.4-way network DANTE audio input, using RJ45 network interface;

9.4-way network DANTE audio output, using RJ45 network interface;

10.TFTP network software upgrade (remote network assistance can be realized);

11. Support up to 48K/96K, 24BIT uncompressed CD-level sound quality;

12. Provide 1 100/1000M adaptive RJ45 port as uplink port;

13. Provide 1 Gigabit SFP fiber optic module expansion slot; ★14.

14. Built-in feedback suppressor, noise cancellation, echo cancellation and other major algorithms;

15. A variety of control methods, can be managed through the computer, central control, touch panel and other ways;

16. Flexible configuration of input and output channels, compatible with LINE input and microphone input, balanced audio output;

17. Provide 6 100/1000M adaptive RJ45 ports, automatic detection and identification of standard PoE powered devices, intelligent power supply;

18. With AFC (feedback suppression) AEC echo cancellation, ANS (noise suppression), AGC (automatic gain) gain sharing threshold automatic mixing and other processing modules;

19. Independent software, can work on Windows NT4.0/2000/XP/7/10;

20. Transmission mode: IEEE802.3X full-duplex flow control and Backpressure half-duplex flow control

21. Performance specification: 36Gbps backplane bandwidth

22. Packet forwarding rate: 26.8Mpps