With the development of mechatronics, computer signals have been widely used in slip rings. As a world-famous slip ring manufacturer, JINPAT has strong technical experience in the field of slip rings for integrating computer signals. The company has developed more than a thousand models of products integrated with computer signals, including slip rings that integrate high-definition video signals such as DP and HDMI, and slip rings that integrate high-speed data signals such as USB 2.0/3.0 and 100M/1G Ethernet. Among these slip rings, the production and application of slip rings that integrate high-definition video signals such as DP and HDMI are relatively small, and the production of products that integrate USB 3.0 signals is also relatively limited due to the limitation of the large diameter of slip rings. USB 2.0 is more widely used for data transmission in slip rings due to its more lenient environmental requirements. Similarly, Ethernet signals, which consist of various twisted pairs, have better adaptability in slip rings than the above three signals, so their product models and production are the most common in JINPAT computer signal integrated slip rings.

First of all, in terms of slip ring volume, USB, DP and HDMI signals can only be transmitted in small capsule or pancake slip rings, while the integrated Ethernet slip ring supports signal transmission in hollow-axis slip rings with a maximum diameter of 300mm. This is the technical capability of JINPAT. At present, many slip ring manufacturers cannot develop slip rings integrated with Ethernet signal with such a large aperture.

The impedance matching of 1G Ethernet is more difficult, so the applicable transmission aperture is slightly smaller. JINPAT products can support transmission in through-hole slip rings within 160mm, which is also an advanced technology in the industry. At present, JINPAT has developed several types of Ethernet signal transmission slip rings with 300mm and 100m through-hole, and several types of 1G Ethernet signal transmission slip rings with medium and large apertures from 100mm to 160mm, which are also in mass production and supply.

The difficulty of the R&D of slip rings integrating Ethernet signals is to control the packet loss rate. JINPAT has already achieved the goal of ultra-low packet loss rate with a packet loss rate of 1 for multiple signal packets in mass-produced products. In addition to the ultra-low packet loss rate, JINPAT Ethernet signal integrated slip rings also support simultaneous daisy-chaining of up to four devices, a technological capability that many other slip ring manufacturers cannot achieve.