HPE Aruba 5400R 20-Port 10/100/1000BASE-T PoE+/4-Port Module (J9991A)

**HPE Aruba 5400R 20-Port 10/100/1000BASE-T PoE /4-Port Module (J9991A)**
A high-performance, modular switch designed for enterprise networks, offering 20 PoE+ ports (30W per port) for powering devices like IP cameras, phones, and access points, plus four modular slots for flexible uplinks (10G/40G) or additional connectivity. Key features include advanced Layer 2/3 routing, dynamic segmentation for enhanced security, and high availability with redundant power and stacking support. Benefits: Scalable, energy-efficient design reduces operational costs; robust security isolates IoT/IT devices; and modular flexibility future-proofs network investments. Unique selling points: Combines PoE+ density with enterprise-grade reliability, Aruba’s AI-driven network management integration, and seamless scalability for evolving business needs. Ideal for demanding environments like campuses, healthcare, or IoT deployments.