QLT Power's QDC2WSIl5 is a 5-pair system designed for high frequency digital signal transmission. It is used to connect an ASIC test board with a PC and a Digital Communication Board (DCB). The system transmits clock, serial data, and control signals at frequencies up to 150 MHz. The system supports ESD protection levels up to 8KV. The system is also compatible with various buses such as High-speed Serial (HSI), S-Link (SLK), Micro Serial Link (MSL), and others. It is also compatible with various digital logic families such as Inter-Integrated Circuits (I2C) and Serial Peripheral Interface (SPI). The QDC2WSIl5 also offers low latency and low signal distortion. Furthermore, the system is designed in a way to save board space and simplify wiring.