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Overview
The Arista DCS-7280SR2A-48YC6-F is a high-performance, compact network switch designed for modern data center environments. It excels in scalability, flexibility, and reliability, making it an ideal choice for organizations seeking efficient, high-speed connectivity. This 1RU switch is equipped with a range of advanced hardware features that ensure exceptional performance and operational resilience.
At its core, the DCS-7280SR2A-48YC6-F provides 48 x 25GbE SFP28 ports and 6 x 100GbE QSFP28 ports. These ports offer flexible configurations, including the ability to breakout the QSFP28 ports into smaller connections, such as 10GbE or 50GbE, enabling up to 72 x 10GbE or 12 x 50GbE connections. This flexibility makes the switch suitable for a variety of deployment scenarios, from high-speed server connectivity to aggregation layers in spine-leaf architectures. The system supports a maximum throughput of 3.6 Tbps and processes up to 2.6 billion packets per second, ensuring ultra-low latency and high-speed data forwarding.
The switch is powered by a quad-core x86 processor with 8 GB of base system memory, upgradable to 32 GB, providing ample resources for running complex configurations, telemetry, and automation features. Additionally, it includes 4 GB of flash storage, ensuring sufficient space for operating system updates and configuration files.
System reliability is a cornerstone of the DCS-7280SR2A-48YC6-F. It features 1+1 redundant, hot-swappable power supplies and N+1 hot-swappable fan modules, ensuring uninterrupted operation even during component failures. The F in the model number indicates front-to-rear airflow cooling, designed for environments where airflow consistency is crucial for maintaining equipment performance. This cooling mechanism ensures efficient heat dissipation, reducing the risk of overheating and hardware failures.
The Arista DCS-7280SR2A-48YC6-F is built with advanced buffer technology, featuring a shared 32 MB packet buffer to handle bursts of traffic effectively without compromising performance. This makes it particularly valuable in environments with unpredictable or high-intensity traffic patterns.
In terms of dimensions, the switch measures approximately 1.75 inches in height, 17.5 inches in width, and 16 inches in depth, aligning with the standard 1RU form factor for easy rack integration. Despite its compact size, it weighs around 17.8 lbs (8.1 kg), underscoring its robust construction.
Power efficiency is another highlight, with a typical power consumption of 263W and a maximum draw of 381W, ensuring that the switch delivers high performance while maintaining energy efficiency. This is particularly important for large-scale deployments where energy costs can quickly add up.
Additional hardware features include two USB ports for connectivity and file transfers, as well as RJ-45 console and Ethernet management ports for ease of administration.
In summary, the Arista DCS-7280SR2A-48YC6-F is a cutting-edge switch designed for high-speed, reliable, and scalable network performance. Its impressive hardware specifications, combined with advanced reliability features, make it a top-tier choice for modern data center environments.
Specs
| Item Number and Maker | Arista DCS-7280SR-48C6-M-R |
| Ports Configuration | 48x10GbE SFP+ and 6x100GbE QSFP |
| Airflow Direction | Rear to Front |
| Power Supply Units | 2 AC Units |
| Power Cables | 2 C13-C14 cables |
| Maximum 50GbE Ports | 12 |
| Maximum 40GbE Ports | 6 |
| Maximum 25GbE Ports | 24 |
| Maximum 10GbE Ports | 72 |
| Data Throughput (full-duplex) | 2.16 Terabits per second |
| Rate of Packets | 720 Million packets per second |
| Network Latency | As low as 3.8 microseconds |
| Processor Type | Quad-Core x86 Processor |
| Main Memory | 8 GB, upgradable to 32 GB |
| USB Interface Ports | 2 Ports |
| Internal Storage Capacity | 4 GB Flash Memory |
| Management Port | 1x 100/1000Base-T |
| Serial Interface | 1 RJ-45 RS-232 Port |
| Power Supply Redundancy | 2 Modules (1+1 Redundancy) |
| Fan Redundancy | 4 Fans (N+1 Redundancy) |
| Dimensions | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
| Power Consumption | Typical 263W / Maximum 381W |
| Device Weight | 17.8 pounds (8.1 kg) |
DCS-7280SR2A-48YC6-F
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Product Description
The Arista DCS-7280SR2A-48YC6-F is a high-performance data center switch designed to support modern cloud and enterprise environments. It features 48 x 25GbE SFP28 ports and 6 x 100GbE QSFP28 ports, delivering up to 3.6 Tbps of switching capacity with low-latency performance. Built on Arista's EOS platform, it provides advanced features like VXLAN, MPLS, EVPN, and comprehensive network telemetry, making it ideal for spine-leaf architectures and large-scale automation deployments.
FAQs for the DCS-7280SR2A-48YC6-F
- What is the maximum number of 10GbE ports available on the switch?
The maximum number of 10GbE ports available is 72, utilizing breakout capabilities on the QSFP28 ports. - How does the DCS-7280SR2A-48YC6-F ensure system reliability?
The switch ensures system reliability through 1+1 redundant hot-swap power supplies and N+1 redundant hot-swappable fans. - What are the maximum 40GbE and 50GbE port capacities of the switch?
The maximum capacities are 6 for 40GbE ports and 12 for 50GbE ports, depending on port configurations. - What type of cooling airflow direction does the switch use?
The switch uses a front-to-rear air cooling airflow direction, denoted by the F in the model number. - How much flash storage memory is available on the switch?
The switch comes equipped with 4 GB of flash storage memory.
Product Review
The Arista DCS-7280SR2A-48YC6-F is a powerful and reliable switch designed for modern data centers. It supports up to 72 high-speed ports, making it perfect for handling large amounts of data efficiently. With features that ensure reliability, like backup power supplies and advanced cooling, plus tools to monitor and manage your network, this switch is a great choice for businesses needing fast and dependable performance.
Overview
The Arista DCS-7280SR2A-48YC6-F is a high-performance, compact network switch designed for modern data center environments. It excels in scalability, flexibility, and reliability, making it an ideal choice for organizations seeking efficient, high-speed connectivity. This 1RU switch is equipped with a range of advanced hardware features that ensure exceptional performance and operational resilience.
At its core, the DCS-7280SR2A-48YC6-F provides 48 x 25GbE SFP28 ports and 6 x 100GbE QSFP28 ports. These ports offer flexible configurations, including the ability to breakout the QSFP28 ports into smaller connections, such as 10GbE or 50GbE, enabling up to 72 x 10GbE or 12 x 50GbE connections. This flexibility makes the switch suitable for a variety of deployment scenarios, from high-speed server connectivity to aggregation layers in spine-leaf architectures. The system supports a maximum throughput of 3.6 Tbps and processes up to 2.6 billion packets per second, ensuring ultra-low latency and high-speed data forwarding.
The switch is powered by a quad-core x86 processor with 8 GB of base system memory, upgradable to 32 GB, providing ample resources for running complex configurations, telemetry, and automation features. Additionally, it includes 4 GB of flash storage, ensuring sufficient space for operating system updates and configuration files.
System reliability is a cornerstone of the DCS-7280SR2A-48YC6-F. It features 1+1 redundant, hot-swappable power supplies and N+1 hot-swappable fan modules, ensuring uninterrupted operation even during component failures. The F in the model number indicates front-to-rear airflow cooling, designed for environments where airflow consistency is crucial for maintaining equipment performance. This cooling mechanism ensures efficient heat dissipation, reducing the risk of overheating and hardware failures.
The Arista DCS-7280SR2A-48YC6-F is built with advanced buffer technology, featuring a shared 32 MB packet buffer to handle bursts of traffic effectively without compromising performance. This makes it particularly valuable in environments with unpredictable or high-intensity traffic patterns.
In terms of dimensions, the switch measures approximately 1.75 inches in height, 17.5 inches in width, and 16 inches in depth, aligning with the standard 1RU form factor for easy rack integration. Despite its compact size, it weighs around 17.8 lbs (8.1 kg), underscoring its robust construction.
Power efficiency is another highlight, with a typical power consumption of 263W and a maximum draw of 381W, ensuring that the switch delivers high performance while maintaining energy efficiency. This is particularly important for large-scale deployments where energy costs can quickly add up.
Additional hardware features include two USB ports for connectivity and file transfers, as well as RJ-45 console and Ethernet management ports for ease of administration.
In summary, the Arista DCS-7280SR2A-48YC6-F is a cutting-edge switch designed for high-speed, reliable, and scalable network performance. Its impressive hardware specifications, combined with advanced reliability features, make it a top-tier choice for modern data center environments.
Specifications
| Item Number and Maker | Arista DCS-7280SR-48C6-M-R |
| Ports Configuration | 48x10GbE SFP+ and 6x100GbE QSFP |
| Airflow Direction | Rear to Front |
| Power Supply Units | 2 AC Units |
| Power Cables | 2 C13-C14 cables |
| Maximum 50GbE Ports | 12 |
| Maximum 40GbE Ports | 6 |
| Maximum 25GbE Ports | 24 |
| Maximum 10GbE Ports | 72 |
| Data Throughput (full-duplex) | 2.16 Terabits per second |
| Rate of Packets | 720 Million packets per second |
| Network Latency | As low as 3.8 microseconds |
| Processor Type | Quad-Core x86 Processor |
| Main Memory | 8 GB, upgradable to 32 GB |
| USB Interface Ports | 2 Ports |
| Internal Storage Capacity | 4 GB Flash Memory |
| Management Port | 1x 100/1000Base-T |
| Serial Interface | 1 RJ-45 RS-232 Port |
| Power Supply Redundancy | 2 Modules (1+1 Redundancy) |
| Fan Redundancy | 4 Fans (N+1 Redundancy) |
| Dimensions | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
| Power Consumption | Typical 263W / Maximum 381W |
| Device Weight | 17.8 pounds (8.1 kg) |