QFX5110-32Q-AFO2, Juniper QFX5110 Switch, 32xQSFP+/Front to Back Air/AC Power

The Juniper QFX5110-32Q-AFO2 is a high-performance, enterprise-class Layer 3 Ethernet switch built for modern data center and aggregation networks. Designed for customers across Asia, Europe, Africa, and North America, it delivers flexible 40GbE and 100GbE connectivity to support rapid growth in server, storage, and cloud traffic. With 32 QSFP+/QSFP28 ports and support for breakout to high-density 10GbE or 25GbE, the QFX5110-32Q-AFO2 helps distributors, mid-sized integrators, and end users build scalable leaf-spine fabrics without complexity. The switch provides up to 1.44 Tbps switching capacity and up to 1.07 Bpps forwarding, ensuring low-latency performance for latency-sensitive workloads such as virtualization, financial applications, and real-time analytics.

This Juniper switch runs Junos OS, giving network teams a consistent operating system with powerful automation tools such as CLI scripting and NETCONF, which simplifies rollout across multi-site environments. It supports advanced Layer 2 and Layer 3 features including VLANs, QinQ, link aggregation, OSPF, BGP, and multicast, enabling seamless integration into existing enterprise or service provider topologies. EVPN-VXLAN capabilities allow you to build overlay-based data center fabrics with clear separation of tenants and services, ideal for cloud services and hosted environments. Front-to-back airflow (AFO) aligns with hot-aisle/cold-aisle data center designs, while hot-swappable, redundant AC power supplies improve uptime and simplify maintenance.

The QFX5110-32Q-AFO2 offers deep, dynamic packet buffers suited for mixed traffic profiles at the aggregation or leaf layer, helping maintain performance during bursts and micro-congestion events. Its large MAC table, high IPv4/IPv6 route scale, and multicast capacity support dense virtualized environments and large Layer 3 domains. Security features such as ACLs, control plane protection, DHCP snooping, and dynamic ARP inspection help protect critical infrastructure, while rich management options—CLI, SNMP, telemetry (as supported), RMON, and integration with Junos Space—give partners and operators clear visibility and control. With support for NTP and optional PTP/IEEE 1588 depending on software, the platform can participate in time-sensitive architectures. For distributors and integrators serving global markets, the QFX5110-32Q-AFO2 combines performance, scale, and efficiency in a compact, data-center-ready platform that is easy to deploy, automate, and expand.