This product is a SDI (Serial Digital Interface) switch,it can switch 4 channels SDI signal to a SDI signal channel,and it support Full-HD SDI signal input and output,it also very easy to be use with high stability and reliability.And it is widely used at all the TV station and other work place

Specifications:
SDI input port:BNC SDI×2 or ×4(depends on the mode of the device)
SDI output port:BNC SDI×1
SDI signal format:SD-SDI, HD-SDI, 3G-SDI
SDI speed:143-2970MB/S
SDI resistance:75Ω
SDI input resolution:480i@60Hz/576i@50Hz/720@50Hz/720P@60Hz/1080i@50Hz/1080i@60HZ/1080P@24@25@30@50@60Hz
SDI output resolution:480i@60Hz/576i@50Hz/720P@50Hz/720P@60Hz/1080i@50Hz/1080i@60Hz/1080p@24@25@30@50@60Hz


Package:
1*SDI 4x1 Switcher
1*US Power Adapter
1*Remote(Without battery)
1*User Manual