Full specification
Form Factor: 4RU rack-mountable
Fixed Ports: 48 × 10/40G Ethernet ports, 4 × 40G QSFP+ ports
Expansion Slots: 4 line-card slots (support up to 96 ports with modules)
Switching Capacity: 1.28 Tbps non-blocking throughput
Power: 6 hot-swappable 1100W AC power supplies
Cooling: 4 hot-swappable fan modules
Management: Console port, USB port, Cisco NX-OS
Features: QoS, Layer 3 routing, ACLs, vPC, FabricPath, MPLS, FCoE support
Dimensions: 23" W × 18" D × 7" H (58.4 cm × 45.7 cm × 17.8 cm)
Weight: ~21 pounds