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HP JH562A Arista 7280R 48x SFP+ 10GBX 6x QSFP28 Front-To-Back Switch
- 48 x 10GbE SFP+ ports
- 6 x 100GbE QSFP28 ports
- Advanced Layer 3 routing capabilities
- Deep buffer architecture for traffic management
- Low latency forwarding
- Designed for data center spine/leaf architectures
- High-density 10GbE and 100GbE connectivity
- Front-to-back airflow design
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Product Overview
The HP JH562A Arista 7280R is a high-performance network switch featuring 48 x SFP+ 10GbE ports and 6 x QSFP28 ports for 100GbE connectivity. Designed for data center spine and leaf deployments, it offers advanced routing, deep buffering, and low latency.
Technical Information
| Product Type | Data Center Switch |
| Brand | Arista |
| Model Series | 7280R |
| Downlink Ports | 48 x SFP+ (10GbE) |
| Uplink Ports | 6 x QSFP28 (100GbE) |
Additional Specifications
| Switching Capacity | TBD (typically very high for this class) |
| Forwarding Rate | TBD (typically very high for this class) |
| Management | Layer 3 Managed |
| Form Factor | Rack-mountable (1U) |
| Airflow | Front-to-Back |
Product Description
The Arista 7280R series switch, identified by HP SKU JH562A, is a state-of-the-art network switch built for the demanding requirements of modern data centers. It offers a high density of 10 Gigabit Ethernet SFP+ ports, with 48 available for connecting servers, storage, and other network devices. Crucially, it is equipped with six QSFP28 ports, each capable of supporting 100 Gigabit Ethernet, providing massive bandwidth for spine-to-leaf uplinks or core connectivity within the data center fabric. This switch is engineered with advanced Layer 3 routing capabilities, making it suitable for complex network designs, including spine-leaf architectures. It features a deep buffer architecture, which is essential for handling traffic bursts and microbursts common in high-performance data center environments, thereby minimizing packet loss and ensuring application performance. The low latency forwarding ensures that data packets traverse the network with minimal delay, a critical factor for latency-sensitive applications like high-frequency trading or real-time analytics. The front-to-back airflow design is a common and practical consideration for data center deployments, facilitating efficient cooling within rack environments. The Arista 7280R series is known for its robust feature set, including advanced telemetry, programmability, and compatibility with various network operating systems, making it a versatile and powerful choice for building scalable, resilient, and high-performance data center networks.
