Product Description for Arista DCS-7280CR-48-R
Full Part Number:
Arista DCS-7280CR-48-R
Manufacturer:
Arista Networks
Overview
The Arista DCS-7280CR-48-R is a high-performance, 48-port 10GbE/25GbE/40GbE/100GbE switch designed for modern data center, cloud, and enterprise networks. With 48 x 10/25GbE SFP28 ports and 6 x 100GbE QSFP28 uplinks, this switch offers a flexible and scalable solution for handling both high-throughput and low-latency applications. Ideal for large-scale environments requiring high-density, high-speed connectivity, the DCS-7280CR-48-R is built to deliver optimal performance in both Layer 2 and Layer 3 operations. Its compact 1RU form factor ensures efficient use of rack space, while the Arista EOS (Extensible Operating System) ensures seamless automation and network programmability.
Key Features
48 x 10/25GbE SFP28 Ports: Provides high-density connectivity for a variety of server, storage, and network device interconnections.
6 x 100GbE QSFP28 Uplink Ports: Supports up to 100GbE uplinks, enabling high-bandwidth backbone connectivity for large-scale data center and cloud environments.
Arista EOS: Features Arista’s Extensible Operating System (EOS), which supports automation, programmability, and advanced network management capabilities.
Flexible Multi-Speed Ports: The switch supports 10GbE, 25GbE, 40GbE, and 100GbE speeds, allowing for future-proof upgrades and flexible deployment options.
Layer 2 and Layer 3 Capabilities: Comprehensive Layer 2 switching and Layer 3 routing capabilities, including MPLS, BGP, OSPF, and VRRP, for flexible network architectures.
High-Performance: Low-latency forwarding and wire-speed performance for data-intensive applications such as big data analytics, virtualized environments, and cloud workloads.
Efficient Cooling and Power: Designed for high energy efficiency with redundant, hot-swappable power supplies and cooling fans.
Advanced Security: Built-in security features including ACLs, port security, and 802.1X authentication for secure network access and operations.
Applications
Data Centers: Optimized for high-density, high-performance interconnects in large-scale data centers, supporting a variety of cloud-based and on-premise applications.
Cloud Environments: Ideal for cloud service providers and private clouds that require high throughput, low latency, and scalability for multi-tenant applications.
Enterprise Networks: Suitable for enterprise environments that require flexibility, scalability, and high-speed connectivity for internal networks and campus-wide deployments.
High-Performance Computing (HPC): Supports high-speed connectivity in data-heavy and compute-intensive environments, such as AI, big data, and machine learning workloads.
Virtualized Networks: Perfect for large-scale virtualized and SDN-based network architectures, supporting features like VXLAN and network automation.
Specifications
Ports:
48 x 10/25GbE SFP28 ports
6 x 100GbE QSFP28 uplink ports
Forwarding Capacity:
1.6 Tbps (Terabits per second)
Switching Capacity:
3.2 Tbps
Latency:
Ultra-low latency suitable for latency-sensitive applications like real-time video and voice services.
Form Factor:
1RU (Rack Unit)
Cooling:
Hot-swappable, redundant fans for efficient cooling
Power:
Redundant, hot-swappable power supplies for maximum uptime
Power Consumption:
Max Power: 400W
Software:
Arista EOS (Extensible Operating System)
Security:
802.1X, ACLs, and DDoS mitigation
Management:
Remote monitoring, diagnostics, and network management via Arista’s CloudVision platform
Dimensions:
Height: 1.75 inches (4.45 cm)
Width: 17.3 inches (43.9 cm)
Depth: 22.5 inches (57.1 cm)
Weight:
9.5 kg (21 lbs)
Warranty:
1-year limited hardware warranty with options for extended support
Why Choose Arista DCS-7280CR-48-R?
Flexible and Scalable: With support for 10GbE, 25GbE, 40GbE, and 100GbE ports, the DCS-7280CR-48-R provides the flexibility to adapt to a wide range of network speeds and requirements, making it ideal for scaling data center and cloud networks.
High-Performance: Delivers wire-speed forwarding and ultra-low latency, ensuring high-throughput and seamless performance for demanding applications such as cloud services, big data, and high-performance computing (HPC).
Programmability & Automation: Powered by Arista’s EOS, the switch supports automation, programmability, and advanced network monitoring, enabling simpler operations, faster provisioning, and greater network visibility.
Energy-Efficient: Designed for maximum energy efficiency with redundant power supplies, efficient cooling, and low power consumption, helping to reduce overall operational costs.
Comprehensive Security: With integrated security features like ACLs, 802.1X, and DDoS protection, the DCS-7280CR-48-R helps safeguard against unauthorized access and network attacks.
Reliability & Resilience: Built for high availability with redundant power supplies and cooling fans, ensuring minimal downtime and continuous network operation in mission-critical environments.
The Arista DCS-7280CR-48-R is the perfect solution for organizations looking for a high-performance, scalable, and reliable switch for their data center, cloud, or enterprise network. With its mix of flexibility, programmability, and industry-leading performance, it is an ideal choice for demanding modern network environments.
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