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HP JH564A Arista 7280R 48x SFP+ 10GBX 6x QSFP28 Front-To-Back Switch
- Product Type: Network Switch
- Series: Arista 7280R
- Total Ports: 54
- Fixed Ports: 48 x 10GbE SFP+
- Uplink Ports: 6 x 40GbE QSFP+
- Airflow: Back-to-Front
- Management: Layer 2/Layer 3
- Form Factor: 1U Rackmount
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Product Overview
The HP JH564A is an Arista 7280R Series network switch featuring 48 x 10GbE SFP+ ports and 6 x 40GbE QSFP+ ports. This model is configured for back-to-front airflow.
Technical Information
| Manufacturer | HP (Arista) |
| Part Number | JH564A |
| Product Type | Network Switch |
| Switching Capacity | 1.28 Tbps |
| Forwarding Rate | 960 Mpps |
Additional Specifications
| Fixed Ports | 48 x 10GbE SFP+ |
| Uplink Ports | 6 x 40GbE QSFP+ |
| Airflow Direction | Back-to-Front |
| Form Factor | 1U |
Product Description
The HP JH564A is an Arista 7280R Series network switch offering 48 x 10GbE SFP+ ports and 6 x 40GbE QSFP+ ports, designed for high-density data center and campus network deployments. This specific configuration features back-to-front airflow, which is crucial for specific rack cooling designs where air intake is at the rear and exhaust is at the front. This switch provides a substantial switching capacity of 1.28 Tbps and a forwarding rate of 960 Mpps, ensuring efficient handling of high-volume network traffic. The combination of 10GbE and 40GbE ports allows for flexible network design, supporting server connectivity, aggregation, and high-speed uplinks. Its Layer 2 and Layer 3 capabilities enable sophisticated network segmentation and routing. The Arista 7280R series is recognized for its deep packet buffers and low latency, making it suitable for demanding applications like network virtualization, cloud computing, and big data analytics. The back-to-front airflow model is essential for maintaining optimal operating temperatures in data centers with specific airflow management strategies, ensuring the longevity and reliability of the equipment.
