HPE JL479A Aruba 8320 48-Port SFP+ Core Switch
Overview
The HPE Aruba JL479A is a high-performance campus core and aggregation switch designed for the demands of modern enterprise networks. As part of the Aruba 8320 Switch Series, it provides a powerful, scalable foundation for mobile, cloud, and IoT initiatives. This Layer 3 managed switch is engineered for environments requiring robust throughput and high availability, such as large enterprise campuses and data centers serving as a top-of-rack (ToR) solution. Built on the modern ArubaOS-CX operating system, the switch simplifies network operations through advanced automation and programmability. Its architecture leverages built-in REST APIs and Python scripting to reduce manual configuration and enhance operational efficiency. The platform delivers exceptional performance with a switching capacity of 2.5 Tbps and a forwarding rate of up to 1,905 Mpps, ensuring line-rate connectivity for bandwidth-intensive applications without bottlenecks. With a compact 1U form factor, the JL479A is optimized for high-density deployments. It features 48 SFP/SFP+ ports for 1/10GbE connectivity and six QSFP+ ports for 40GbE uplinks, offering flexible and scalable port configurations. High availability is central to its design, incorporating dual hot-swappable power supplies and a tray of five front-to-back airflow fans to ensure resilient, uninterrupted operation in mission-critical deployments.
Key Features
- High-performance 2.5 Tbps switching capacity.
- Features 48x 10GbE SFP+ and 6x 40GbE QSFP+ ports.
- ArubaOS-CX provides advanced automation and visibility.
- Designed for campus core, aggregation, and ToR roles.
- Redundant, hot-swappable fans and power supplies.


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