There is a package 399-BGA Exposed Pad containing the ICs.There is a package named Tray which includes this module.Integrated circuit is mounted using the way of Surface Mount.The Serial RapidIO? Switch is available in a wide range of integrated circuits.The family IDTTSI574 contains similar integrated circuit systems.In this case, it would be appropriate to apply the ICs in Wireless Infrastructure.
TSI574-10GCLV Features
Applications : Wireless Infrastructure
TSI574-10GCLV Applications
There are a lot of Renesas Electronics America Inc. TSI574-10GCLV Specialized ICs applications.