The product adopts high-performance multi-core processor to realize high-speed motion control, suitable for industrial applications such as semiconductor and laser processing that have high-speed, and high- precision requirements or automatic equipment and automatic production line with multi-axis applications. GVN provides 3 types of network interface, including high-speed gLink-II Googoltech's trademark Gigabit Ethernet communication protocol, general-purpose gLink-II, and EtherCAT. The high-speed gLink-II interface can realize 8-axis high-performance closed-loop motion control with control cycle of 50us. Embedded with algorithm of position loop, velocity loop, various feed-forward and filter, GVN can implement precisely high-speed control to motors coupled with GSHD series high-performance servo drive.