The HPE Aruba Networking CX 10040 Switch is built to support next-generation data center and cloud-scale networking environments requiring ultra-high throughput and reliability. With 32 QSFP28 100G ports and 6 QSFP-DD 400G ports, it delivers exceptional bandwidth for spine, core, and high-performance aggregation layers.
This model features a front-to-back airflow design, aligning with standard hot-aisle/cold-aisle data center layouts. Equipped with four redundant, hot-swappable fan modules and dual AC power supplies, the switch ensures operational continuity and high availability even during component maintenance.
Running on Aruba AOS-CX, the platform offers a modern, cloud-native network operating system with microservices architecture. Network teams benefit from built-in automation, REST APIs, streaming telemetry, and simplified configuration management. Advanced routing and switching capabilities include EVPN-VXLAN, BGP, OSPF, and Layer 2/Layer 3 services optimized for scalable fabric deployments.
Security and reliability are integral, with features such as secure boot, encrypted communications, role-based access control, and deep network visibility. The Aruba CX 10040 front-to-back airflow switch is an ideal choice for enterprises and service providers seeking flexible 100G and 400G connectivity with enterprise-grade resilience.

