Aruba CX 8325P-32p-32 × 100GbE QSFP28 port High-Performance 1U, AC/DC PSU with PTP Class C & Data Plane

Aruba CX 8325P‑32C is a 1U rack‑mountable, high-performance switch designed for data centers, telecom, and enterprise networks that require both ultra-low-latency data switching and precise network timing. Featuring 32 × 100GbE QSFP28 ports, it delivers 6.4 Tbps switching capacity and a forwarding rate of 2,000 Mpps, ensuring reliable throughput for demanding workloads. Built on the proven Aruba CX 8325 platform, the 8325P variant adds advanced PTP (1588v2) Class C, SyncE, and GNSS boundary clock capabilities for precise time and frequency synchronisation. 

Equipped with 16 GB RAM, 64 GB SSD + 8 GB flash memory, ArubaOS‑CX automation, and flexible front-to-back or back-to-front airflow SKUs with AC/DC power options, it allows network operators to integrate both data and timing infrastructure into a unified, high-availability platform. This switch is ideal for applications such as 5G networks, telecom edge deployments, financial trading, broadcast, and high-performance computing, where accurate timing and high throughput are critical for network operations.

KEY FEATURES:

• Total Ports: 32 × 40/100GbE QSFP+/QSFP28 (with optional breakout for 4×10/25G
• Uplink Ports: Optional up to 31 ports of 4x10 and 4x25 breakout
• Switching Capacity: 6.4 Tbps bidirectional
• Forwarding Rate: 2,000 Mpps
• CPU: 2.2 GHz multi-core processor
• RAM: 16 GB DDR4
• Storage / Flash: 64 GB SSD + 8 GB Flash
• Packet Buffer: 32 MB shared
• MAC Address Table: 98,304 entries
• VLAN Support: Up to 4,000 VLANs
• Latency: ~2.5 µs (typical)
• Resiliency: Dual hot-swappable AC/DC PSU and field-replaceable fans
• Airflow: Front-to-back or back-to-front (depending on SKU)
• Timing & Synchronization: PTP (1588v2) Class C, SyncE, GNSS boundary clock, 1PPS/10 MHz/ToD interfaces
• Advanced Features: ArubaOS‑CX automation, EVPN-VXLAN support, telemetry, ZTP, REST APIs

TECHNICAL SPECIFICATION:

HARDWARE:

PERFORMANCE:

TIMING & SYNCHRONIZATION:

SECURITY:

MANAGEMENT:

PHYSICAL & ENVIRONMENTAL:

ADVANCED FEATURES:

Precision Timing & Synchronisation:

The Aruba CX 8325P‑32C delivers industry-grade timing for telecom, broadcast, and data center networks. With PTP (IEEE 1588v2) Class C, SyncE, and GNSS boundary clock support, it ensures sub-microsecond synchronization across network segments. Timing interfaces include 1PPS, 10 MHz, and ToD + 1PPS, allowing integration with a wide range of networked equipment. These features make it ideal for 5G, financial trading, and high-performance computing environments requiring precise coordination of data and events. Additionally, it supports transparent clock functionality for end-to-end timing accuracy and reduces jitter and phase error in critical applications, ensuring reliable operations even under high traffic conditions.

High-Performance Data Switching:

Built on the high-throughput 8325 platform, the 32P variant supports 32 × 100GbE QSFP28 ports and 8 × modular uplinks, delivering up to 6.4 Tbps switching capacity and 2,000 Mpps forwarding rate. Its shared 32 MB packet buffer and large MAC address table ensure consistent low-latency performance for demanding workloads. This allows organizations to consolidate timing and data services on a single platform without compromise. It also offers EVPN-VXLAN support for scalable multi-tenant environments and hardware-based MACsec encryption for secure traffic at line rate, protecting sensitive data in transit.

ArubaOS‑CX Automation & Telemetry:

The switch runs ArubaOS‑CX, providing advanced automation, Zero-Touch Provisioning (ZTP), REST APIs, and Python scripting for simplified deployment and operations. Real-time telemetry, analytics, and event monitoring enable predictive maintenance and faster issue resolution. This helps IT teams maintain high availability, reduce downtime, and optimize network performance. Moreover, it supports role-based access control (RBAC) for granular management and integration with Aruba Central for cloud-based monitoring, giving operators complete visibility across distributed networks.

High Availability & Redundancy:

Designed for mission-critical environments, the 8325P‑32C supports dual hot-swappable AC/DC power supplies and field-replaceable fans. Flexible airflow configurations (front-to-back or back-to-front) and redundant components ensure continuous operation even during maintenance or unexpected failures. This makes it suitable for carrier-grade, edge, and data center deployments. In addition, the platform provides automatic failover mechanisms for uplinks and power modules and redundant management planes to maintain control even during hardware issues, maximizing uptime.

Flexible Deployment Options:

The 8325P‑32C can be deployed in a variety of environments including data centers, telecom edge, and enterprise core networks. Its combination of high-performance data switching and precision timing eliminates the need for separate timing appliances, reducing complexity, rack space, and overall operational costs. It also supports modular uplink options for future scalability and versatile airflow design for integration into existing racks with minimal infrastructure changes, providing adaptability for evolving network demands.

Enhanced Monitoring & Analytics:

The 8325P‑32C includes advanced telemetry, streaming analytics, and performance monitoring to provide real-time insights into network health and traffic patterns. It supports flow monitoring, sFlow, and network-wide telemetry aggregation, enabling IT teams to detect anomalies, prevent bottlenecks, and maintain optimal network efficiency. These features also allow predictive maintenance and faster troubleshooting, minimizing downtime across enterprise and telecom networks.

Future-Proof Scalability:

The Aruba CX 8325P‑32C is designed for future network growth, supporting high-density port expansion and modular uplink configurations. It accommodates emerging technologies such as 5G, AI/ML-driven applications, and high-frequency trading, ensuring the network can evolve without hardware replacement. With a flexible, programmable OS and robust timing features, it provides a long-term investment for mission-critical environments, reducing operational costs while enabling high-performance service delivery.

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.