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Overview
- Hot-swappable components for easy maintenance and minimal downtime.
- Front-to-rear airflow for efficient cooling.
- Redundant power supplies and fans for increased system reliability.
Specs
Item Number and Maker | Arista DCS-7280SR-48C6-F |
Interface | 48x10GbE SFP+ ports, 6x100GbE QSFP ports |
Cooling Direction | Airflow from front to back |
Power Units | 2 AC power supplies |
Power Cables | 2 C13-C14 cords included |
Maximum 50GbE Ports | 12 ports |
Maximum 40GbE Ports | 6 ports |
Maximum 25GbE Ports | 24 ports |
Maximum 10GbE Ports | 72 ports |
Data Rate (full-duplex) | 2.16 Terabits per second |
Packet Processing Rate | 720 million packets per second |
Network Latency | As low as 3.8 microseconds |
Processor | Quad-core x86 CPU |
Main Memory | 8 GB, expandable to 32 GB |
USB Interfaces | 2 ports |
Onboard Storage | 4 GB Flash |
Management Interface | 1x 100/1000 Base-T |
Console Port | 1 RS-232 (RJ-45 interface) |
Power Supply Redundancy | Yes, 1+1 redundant |
Fan Redundancy | Yes, 4 (N+1 configuration) |
Dimensions | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
Energy Consumption | Typical: 263W, Maximum: 381W |
Unit Mass | 17.8 pounds (8.1 kilograms) |
DCS-7280SR-48C6-F
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Product Description
The DCS-7280SR-48C6-F Arista switch features 48x10GbE (SFP+) and 6x100GbE QSFP ports, supporting a maximum throughput of 2.16 Tbps and processing up to 720 Mpps. It is equipped with a Quad-Core x86 CPU, 8 GB system memory (expandable to 32 GB), and 4 GB flash storage, ensuring efficient data handling and storage. The unit is designed for front to rear air cooling, includes 2x AC power supplies for redundancy, and has a latency as low as 3.8 us, making it suitable for high-performance computing environments.FAQs for the DCS-7280SR-48C6-F
- What is the throughput capability of the 48x10GbE (SFP+) 6x100GbE QSFP switch?
The switch offers a throughput of 2.16 terabits per second (Tbps) full-duplex. - How many USB ports does the switch include?
The switch includes 2 USB ports. - Can the 48x10GbE (SFP+) 6x100GbE QSFP switch support 40GbE ports, and if so, how many?
Yes, the switch can support up to 6 40GbE ports. - What are the dimensions of the switch?
The dimensions are 19 inches in width, 1.75 inches in height, and 16 inches in depth. - Describe the power supply configuration of the switch.
The switch is equipped with 2 AC power supplies, which are 1+1 redundant, and comes with 2xC13-C14 cords. - What is the maximum number of 10GbE ports supported by the switch?
The switch supports a maximum of 72 10GbE ports. - What is the CPU configuration of the switch?
The switch utilizes a Quad-Core x86 CPU. - How is the air flow direction configured in the switch?
The air flow direction is configured from front to rear. - What is the switch's latency range?
Latency starts from 3.8 microseconds (us). - What type of memory and how much is installed in the switch by default?
The switch comes with 8 GB of system memory, with an option to expand up to 32 GB.
Product Review
The Arista DCS-7280SR-48C6-F offers a comprehensive range of connectivity options, including 48x10GbE SFP+ and 6x100GbE QSFP ports, catering to diverse network demands and facilitating high-density deployments. However, its maximum power draw of 381W may be a concern for energy-conscious environments, potentially impacting operational costs. Additionally, the switch's low latency, starting from 3.8 microseconds, and high throughput capacity of 2.16 Tbps, ensure efficient data processing and transmission, crucial for performance-sensitive applications.
Overview
- Hot-swappable components for easy maintenance and minimal downtime.
- Front-to-rear airflow for efficient cooling.
- Redundant power supplies and fans for increased system reliability.
Specifications
Item Number and Maker | Arista DCS-7280SR-48C6-F |
Interface | 48x10GbE SFP+ ports, 6x100GbE QSFP ports |
Cooling Direction | Airflow from front to back |
Power Units | 2 AC power supplies |
Power Cables | 2 C13-C14 cords included |
Maximum 50GbE Ports | 12 ports |
Maximum 40GbE Ports | 6 ports |
Maximum 25GbE Ports | 24 ports |
Maximum 10GbE Ports | 72 ports |
Data Rate (full-duplex) | 2.16 Terabits per second |
Packet Processing Rate | 720 million packets per second |
Network Latency | As low as 3.8 microseconds |
Processor | Quad-core x86 CPU |
Main Memory | 8 GB, expandable to 32 GB |
USB Interfaces | 2 ports |
Onboard Storage | 4 GB Flash |
Management Interface | 1x 100/1000 Base-T |
Console Port | 1 RS-232 (RJ-45 interface) |
Power Supply Redundancy | Yes, 1+1 redundant |
Fan Redundancy | Yes, 4 (N+1 configuration) |
Dimensions | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
Energy Consumption | Typical: 263W, Maximum: 381W |
Unit Mass | 17.8 pounds (8.1 kilograms) |