Full Part Number: DCS-7280SR2-48YC6-R
Manufacturer: Arista Networks
Overview:
The Arista DCS-7280SR2-48YC6-R is a high-performance, ultra-low-latency 25GbE switch designed for data centers, cloud providers, and high-performance networks that demand superior scalability and reliability. Featuring 48 x 25GbE ports and 6 x 100GbE uplink ports, this switch delivers high-density connectivity with powerful throughput for modern data center environments. It supports Arista's EOS (Extensible Operating System) for advanced automation, network visibility, and programmability, making it an ideal solution for demanding workloads such as cloud computing, virtualization, and high-performance applications.
Key Features:
48 x 25GbE Ports: High-density, cost-effective 25GbE ports for enterprise and data center networks.
6 x 100GbE Uplink Ports: Six 100GbE QSFP28 ports provide high-bandwidth uplink capabilities for aggregated network traffic.
Ultra-Low Latency: Designed for low-latency environments, making it ideal for high-performance applications such as financial trading and high-frequency computing.
High Performance and Scalability: With advanced forwarding and architecture, the DCS-7280SR2 is capable of delivering high throughput with minimal bottlenecks.
Arista EOS Integration: Leverages Arista's EOS, a network operating system known for its programmability, network automation, and high availability.
Advanced Security Features: Includes hardware-based encryption, and integrated security protocols to safeguard data integrity and network traffic.
Flexible Deployment: Suitable for top-of-rack (ToR), spine-leaf architectures, and more.
Applications:
Data Centers: Ideal for deploying in cloud, enterprise, and service provider data centers requiring high-speed connectivity and scalable architecture.
High-Performance Computing: Perfect for environments with high-performance computing (HPC) needs, such as scientific computing or AI/ML workloads.
Cloud Providers: Optimized for cloud environments that require high throughput and flexible, high-density network connectivity.
Virtualized Networks: Supports modern virtualized network architectures for efficient traffic management and low-latency connections.
High-Speed Uplink Networks: Perfect for aggregating traffic with 100GbE uplinks in large-scale data center and networking environments.
Specifications:
Ports: 48 x 25GbE (SFP28), 6 x 100GbE (QSFP28)
Switching Capacity: Up to 1.6 Tbps (Terabits per second)
Latency: < 1 microsecond for Layer 2 switching
Form Factor: 1U Rackmount
Power Consumption: Approximately 400W (typical)
Cooling: Front-to-back airflow
Operating Temperature: 32°F to 104°F (0°C to 40°C)
Management: Arista EOS (Extensible Operating System), RESTful API, Arista CloudVision for automation and orchestration
Redundancy: Dual AC or DC power supplies, redundant fans
Dimensions: 1.73 x 17.3 x 19.0 inches (44 x 439 x 483 mm)
Weight: 12.5 kg (27.6 lbs)
Why Choose the Arista DCS-7280SR2-48YC6-R?
High Density and Scalability: The combination of 48 x 25GbE ports and 6 x 100GbE uplink ports makes this switch perfect for data centers and environments that need both high-density and high-bandwidth connectivity.
Superior Performance: With ultra-low latency and high switching capacity, the DCS-7280SR2 supports high-performance applications, ensuring smooth data processing and minimal delays.
Cloud-Ready and Programmable: Built with Arista's EOS, the switch offers advanced automation, monitoring, and programmability features, enabling seamless integration into modern cloud and virtualized environments.
Future-Proof: The 100GbE uplink ports provide the necessary bandwidth to handle future network growth and data-intensive workloads, protecting your investment.
Energy Efficient: With energy-efficient components and advanced thermal management, this switch minimizes power consumption while maintaining peak performance.
The Arista DCS-7280SR2-48YC6-R is the perfect choice for organizations looking to deploy high-density, high-performance switches in their data centers. With its robust architecture, low-latency design, and scalability, it ensures seamless connectivity for demanding applications and workloads.
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