The QFX5100-24Q-AA Application Acceleration switch speeds the performance of critical time-sensitive applications by processing them within the network fabric using the QFX-PFA-4Q Packet Flow Accelerator (PFA) expansion module, which features a highperformance 320 Gbps fieldprogrammable gate array (FPGA) with 1 million logical elements. The unique combination of 320 Gbps PFAs and a 2.56 Tbps Packet Forwarding Engine (PFE), all powered by Juniper's robust Junos operating system, makes the QFX5100-24Q-AA the most customizable switch in the industry.