N3K-C3132C-Z is the Cisco Nexus 3132C-Z switch with 32 QSFP28. The Cisco Nexus 3000 Series Switches are a comprehensive portfolio of 1, 10, 40, and 100 Gigabit Ethernet switches built from a Switch-on-a-Chip (SoC) architecture. Introduced in April 2011, this series of switches provides line-rate Layer 2 and 3 performance and is suitable for Top-of-the-Rack (ToR) architecture.