SDI (Serial digital interface), a communication standard used in professional video distribution. It is divided into SD-SDI, HD-SDI, 3G-SDI interface. The SDI slip rings made by JINPAT is reliable to allow transfer of video through SD-SDI, HD-SDI, 3G-SDI interface from a stationary to a rotating structure. Our design is available with multiple SDI channels, power and signal integration within one slip ring. What’s more, the innovative designs meet the demanding requirements on crosstalk, insertion loss and return loss to control noise ratio and ensure transmission stability. As the leading slip ring manufacturer in China and aiming to be one of the top manufacturer over the world, JINPAT has never stopped to develop SDI slip rings for the latest military, commercial, security surveillance applications. To respond to the rising market for SDI slip ring solutions, JINPAT has developed a broad range of SDI products with combinations of data and power in multiple mechanical configurations to meet your application needs



IP code rating


Max operating speed
300 rpm

SDI; Current; Ethernet; Fiber optic; HDMI; Signal; USB

Product sheet


Founded in 1996 Jinpat Electronics is an experienced leader among slip ring companies worldwide.
The slip ring and rotary joint specialist with the broadest range. Manufacturing various industrial slip rings for industrial machinery, surveillance and radar systems, automation, artificial intelligence, aircraft, medical devices, marine equipment, defence, e t c.
With over two decades of research and production experiences, Jinpat collaborated and established strong relationships with multinational companies, research institutions, military departments, prestigious universities, e t c.
In addition, Jinpat provide both standard products and customizations. All products are secured by the quality management system certified by ISO9001:2008.