Aruba CX 8325H-18p – 18 × 25GbE SFP28 + 4 × 100GbE QSFP28 Cloud-Managed L3 Data Center Switch

Aruba CX8325H-18Y4C is a high-performance, 1U rack-mountable Layer 3 switch designed for modern campus core, aggregation, and data center networks. Featuring 18 × 25GbE SFP28 access ports + 4 × 100GbE QSFP28 uplinks, it delivers a 3.6 Tbps switching capacity, providing ultra-low latency and high-throughput connectivity for mission-critical workloads. Powered by ArubaOS-CX, the switch offers advanced automation, intelligent telemetry, and programmability, enabling IT teams to proactively monitor, troubleshoot, and optimize network performance.

Equipped with dual hot-swappable AC power supplies and fan trays, the CX8325H-18Y4C ensures enterprise-grade high availability and operational resilience. Flexible deployment options - front-to-back (S4B20A) or back-to-front (S4B21A) airflow—allow seamless integration into diverse data center and campus environments, aligning with existing cooling and redundancy strategies. Built for scalability, energy efficiency, and comprehensive security, this switch supports future-ready infrastructures capable of handling evolving workloads, cloud services, and multi-tenant architectures.

KEY FEATURES:

• Total Ports: 18 × 1/10/25GbE SFP28 access ports + 4 × 40/100GbE QSFP28 uplinks
• Switching Capacity: 2.16 Tbps
• Forwarding Rate: 1,000 Mpps
• CPU / Memory: Multi-core processor, 16 GB RAM
• Packet Buffer: 32 MB
• Flash Memory: 8 GB / optional additional 64 GB SSD
• MAC Address Table: 98,304 entries
• IPv4 Routes: 131,072 unicast / 120,000 hosts
• IPv6 Routes: 32,732 unicast / 52,000 hosts
• Jumbo Frame Support: Up to 9,216 bytes
• Resiliency: Dual redundant hot-swappable AC power supplies and fan trays
• Airflow: Front-to-back (S4B20A) / Back-to-front (S4B21A)
• Form Factor: 1U rack-mountable
• Advanced Features: VSX (Virtual Switching Extension), ArubaOS-CX automation, REST APIs, Python scripting, telemetry & analytics, MACsec encryption
  

TECHNICAL SPECIFICATIONS:

HARDWARE:

PERFORMANCE:

SECURITY:

MANAGEMENT:

PHYSICAL & ENVIRONMENTAL:

ADVANCED FEATURES:

Ultra-High Performance Switching Fabric:

The Aruba CX 8325H-18Y4C delivers a high-performance, non-blocking 3.6 Tbps switching capacity and a forwarding rate of 1,000 Mpps, ensuring reliable and consistent throughput for data center, aggregation, and campus core deployments. It supports jumbo frames up to 9,216 bytes and a large MAC address table, enabling efficient handling of bandwidth-intensive applications such as virtualization, storage, cloud services, and high-speed analytics. The robust hardware ensures low latency and predictable performance even under heavy multi-service loads.

 AI-Powered Telemetry & Analytics:

Powered by ArubaOS-CX, the switch provides real-time telemetry, historical analysis, and predictive monitoring. IT teams can leverage REST APIs and Python scripting to automate repetitive tasks, collect granular insights, and optimize network performance. Custom dashboards, alerts, and reports allow administrators to identify network bottlenecks and proactively resolve potential issues before they impact operations.

High Availability & VSX Resilience:

Continuous operation is ensured through dual redundant hot-swappable AC power supplies and fan trays. With VSX (Virtual Switching Extension), two switches can function as a single logical device, offering seamless failover, high availability, and simplified multi-chassis management. Non-disruptive upgrades and maintenance minimize downtime during patching or configuration changes. Flexible Deployment & Airflow Options. The CX 8325H-18p comes in multiple airflow SKUs to align with cooling and power requirements:

• S4B20A – Front-to-back AC airflow
• S4B21A – Back-to-front AC airflow

This flexibility allows deployment in diverse data center and campus environments, supporting existing rack layouts, airflow strategies, and redundancy setups.

Comprehensive Security & Compliance:

Advanced security features include MACsec AES-256 encryption, 802.1X authentication, role-based access control, and L2–L4 ACL support. Additional safeguards like DHCP Snooping, Dynamic ARP Inspection (DAI), and IP Source Guard protect against rogue devices and attacks. Compliance with RoHS, CE, and UL standards ensures enterprise-grade operational safety and environmental adherence.

Scalable & Future-Ready Architecture:

Designed for growing enterprise networks, the CX 8325H-18Y4C supports migration from legacy 1GbE/10GbE networks to 25GbE and 100GbE infrastructures without disruption. Advanced L2/L3 features, including EVPN-VXLAN, allow scalable multi-tenant and cloud-ready deployments. The switch integrates seamlessly into larger campus or data center fabrics, maintaining consistent performance as the network grows.

Automation & Cloud Integration:

The switch integrates with ArubaOS-CX analytics and management tools for centralized visibility, automated provisioning, and cloud orchestration. Zero-Touch Provisioning (ZTP), REST APIs, Python scripting, and telemetry simplify deployment, reduce manual tasks, and improve operational efficiency, supporting agile, software-defined networking practices.

Enhanced Monitoring & Troubleshooting:

Built-in monitoring and telemetry allow administrators to track performance, detect anomalies, and proactively troubleshoot issues. Detailed logging and alerting mechanisms enable rapid response to network events, optimize traffic flows, and maintain high-quality service across data center and campus networks.

ORDERING INFORMATION:

WARRANTY & SUPPORT:

Manufacturers are responsible for warranties, which are based on the purchase date and validity. We make sure the products we sell are delivered on time and in their original condition at Grabnpay. Whether it's physical damage or operational issues, our team will help you find a solution. We help you install, configure, and manage your devices. We'll help you file a warranty claim and guide you every step of the way.

All listed prices reflect standard market rates. Final commercial terms, including volume-based discounts, will be provided based on purchase volume, MOQ, and other applicable criteria. For more information about switches & other accessories, contact our technical support team.