* DMX 512/1990 Standard.
* 2 DMX optical isolated outputs(1024 Channels).
* BACKUP mode control to ensure the signal is not interrupted.
* BACKUP mode: when input 1A DMX- signal fail, input 2A DMX- signal take over immediately. When input 1B DMX- signal fail, input 2B DMX- signal take over immediately.
* 100% electrical isolation between all in/outputs: problems on 1 port will not influence the other ports.
* Input and output ports use High Voltage Protection 
* Each DMX output has super driving ability. Each input has LED indicator.
* Cast aluminum material, weatherproof, UV resistant.
* IP Rating: IP65.
* Wide input stable electric power supply, suitable for voltage input of different countries.
* Input Voltage: AC 88～256V 50/60Hz.
* Dimension: 225mm×150mm×85mm.
* Net Weight: 2.0Kg.