Juniper QFX5100-24Q-AA-AFI 40GbE Data Center Switch

Usage Area

The Juniper QFX5100-24Q-AA-AFI is a managed switch intended for deployment in enterprise data center environments. It functions as a leaf device in leaf-spine topologies, providing high-density 40GbE server access and aggregation. The unit is also suitable for aggregating 10G/40G server connections and for building high-throughput storage networks. Its 1U form factor enables compact installation within standard data center racks. The switch operates under Junos OS, ensuring consistent network management across the infrastructure.

Construction Features

• 24 QSFP+ 40GbE ports, expandable to 32 ports.
• Ports support breakout via cables to 4×10GbE for increased 10G density.
• Fixed 1U chassis design for space-efficient deployment.
• AC power supply configuration, denoted by the -afi suffix.
• Fabric capacity of 2.56 Tbps for high-bandwidth aggregation.

Technical Parameters

• Ports: 24-32 × QSFP+ 40GbE (breakout to 4×10GbE supported)
• Switching capacity: 2.56 Tbps
• Form factor: 1U rack-mountable
• Power supply: AC (-afi model)
• Operating system: Junos OS
• MPN: qfx5100-24q-aa-afi

Standards & Certification

The switch complies with industry-standard networking protocols and is designed for data center interoperability. It supports standard breakout cabling for port splitting per QSFP+ specifications. Project registration with Juniper is required for full warranty and support entitlements.