HPE Aruba U4LD1E 4-Year 4-Hour Exchange Care

Keep critical switching infrastructure available with HPE Aruba Proactive Care for the 5900AF-48G-4XG-2QSFP+ Switch. This 4-year service combines 24x7 support with a 4-hour exchange response, giving network teams a clear path to restore failed hardware quickly. For environments where switching downtime affects users, applications, or downstream services, that speed matters. The service is built around parts replacement and on-site maintenance support, making it a strong fit for organizations that need predictable recovery rather than extended troubleshooting cycles. It helps protect the operational value of the switch by reducing the time between fault detection and hardware replacement. Compared with basic coverage, this service is better suited to infrastructure teams that treat the switch as a business-critical dependency. It supports continuity in campus, aggregation, or edge deployments where uptime, response time, and service accountability directly affect operations.