As a global leader in the PC market, IBM develops, manufactures and markets cutting-edge, reliable, high-quality PC products and value-added professional services that provide customers around the world with smarter ways to be productive and competitive.The Switch Cable copper, is used within the pSeries High Performance Switch (HPS) network to enable copper connections between the switch network interface (SNI) features in the p690 or p655 to the switch port connection card within the HPS.