With these line cards, the Juniper QFX10000 line is unique in its ability to support tri-speed 10GbE, 40GbE, and 100GbE connection that enables customers to transition seamlessly from one speed to another as their needs change. The unprecedented port density, high logical table sizes, and up to 100ms deep packet buffers allow customers to deploy the most scalable systems necessary to meet the exponential data growth in the data center.