日韩无码视频长长久久_色狠狠久久AV丁香_免费的一级亚洲黄片_亚洲一区二区三区97

The  interface  is  more than 1  and  8

A signal amplification shaping function, to extend the transmission distance of the signal. To enhance the ability of data bus access equipment number. To protect the lighting console DMX512 output interface, fault site isolation, improve the reliability of safe operation of digital lighting control system;
Size：530×190×110mm
Weight：2.3kg