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Overview
- Hot-swap power supplies and hot-swappable fans, providing 1+1 redundant power and N+1 redundant cooling to minimize downtime and ensure continuous operation.
- Reversible airflow option, accommodating both rear-to-front and front-to-rear airflow configurations to align with different data center cooling strategies.
- Low power consumption, with a typical power draw of 103W and a maximum of 185W, contributing to reduced operational costs and energy efficiency.
Specs
Part Number | Arista DCS-7050S-52-R |
Manufacturer | Arista |
Type | Switch with 52 SFP+ ports |
Airflow Direction | From rear to front |
Power Supply Units | Two, each 460W, AC |
10GbE Ports Available | 52 |
Data Transfer Rate | 1.04 Tbps |
Maximum Packets per Second | 780 million |
Network Latency | Between 800ns and 1150ns |
Processor | Dual-core x86 |
Main Memory | 4GB |
Internal Storage for Settings | 2GB Flash |
Packet Buffer Size | 9MB with dynamic allocation |
Optional SSD Capacity | 50GB |
Management Port Speed | One 100/1000 |
Console Port | One RS-232 (RJ-45 interface) |
USB Interface Ports | One |
Power Supplies that are Replaceable | Two, redundant (1+1) |
Changeable Fans | Four, with redundancy (N+1) |
Choice for Airflow Direction | Yes |
Power Consumption (Typical/Maximum) | 103W / 185W |
Dimensions | 19 inches wide, 1.75 inches high, 16 inches deep |
Mass | 17 pounds |
Operational Temperature Range | 0°C to 40°C |
Temperature Range for Storage | -40°C to 70°C |
DCS-7050S-52-R
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Product Description
The DCS-7050S-52-R is a high-performance Arista switch offering 52xSFP+ ports and a throughput of 1.04 Terabits/second, designed to efficiently handle data-intensive tasks with a latency range of 800 to 1150ns. It is equipped with dual 460W AC power supplies, supporting hot-swap functionality and rear-to-front airflow for optimal cooling, alongside a dual-core x86 CPU, 4 Gigabytes of system memory, and 2 Gigabytes of flash storage memory. Additional features include a 9MB dynamic buffer allocation for packet buffering, optional 50 Gigabytes SSD storage, and a comprehensive set of ports including 1x100/1000 Mgmt, 1xRS-232 serial (RJ-45), and 1xUSB, all housed within a compact frame measuring 19” x 1.75” x 16” and weighing 17 lbs.Key Feature for the DCS7050S52R
- What is the total number of 10GbE ports available on the 52xSFP+ switch?
The switch has 52 10GbE ports. - How does the airflow direction in the switch operate?
The switch supports rear-to-front airflow. - Can you detail the power supply specifications of the 52xSFP+ switch?
It is equipped with dual 460W AC power supplies that are hot-swappable. - What throughput capability does the switch offer?
The switch offers a throughput of 1.04 Terabits/second. - What is the packets per second (Mpps) rate supported by the switch?
The switch supports 780 million packets per second (Mpps). - What range of latency does the 52xSFP+ switch provide?
Latency ranges from 800 to 1150 nanoseconds. - Describe the CPU and memory specifications of the switch.
The switch features a Dual-Core x86 CPU, 4 Gigabytes of system memory, and 2 Gigabytes of flash storage memory. - Is SSD storage available on the switch and, if so, what is its capacity?
Yes, SSD storage is optional and offers a capacity of 50 Gigabytes. - What are the options for management and connectivity ports on the switch?
It includes one 100/1000 management port, one RS-232 serial port (RJ-45), and one USB port. - What are the physical dimensions and weight of the 52xSFP+ switch?
The switch measures 19” x 1.75” x 16” (44.5 x 4.4 x 40.64 cm) and weighs 17 lbs (7.71 kg).
Product Review
The Arista DCS-7050S-52-R offers a high throughput of 1.04 Terabits/second and a packet processing capacity of 780 Mpps, making it suitable for environments demanding high-speed data transmission. However, its latency ranges from 800 to 1150ns, which may not meet the needs of applications requiring ultra-low latency. The switch provides redundancy with dual 460W AC power supplies and hot-swappable components, ensuring high availability and minimal downtime for maintenance.
Overview
- Hot-swap power supplies and hot-swappable fans, providing 1+1 redundant power and N+1 redundant cooling to minimize downtime and ensure continuous operation.
- Reversible airflow option, accommodating both rear-to-front and front-to-rear airflow configurations to align with different data center cooling strategies.
- Low power consumption, with a typical power draw of 103W and a maximum of 185W, contributing to reduced operational costs and energy efficiency.
Specifications
Part Number | Arista DCS-7050S-52-R |
Manufacturer | Arista |
Type | Switch with 52 SFP+ ports |
Airflow Direction | From rear to front |
Power Supply Units | Two, each 460W, AC |
10GbE Ports Available | 52 |
Data Transfer Rate | 1.04 Tbps |
Maximum Packets per Second | 780 million |
Network Latency | Between 800ns and 1150ns |
Processor | Dual-core x86 |
Main Memory | 4GB |
Internal Storage for Settings | 2GB Flash |
Packet Buffer Size | 9MB with dynamic allocation |
Optional SSD Capacity | 50GB |
Management Port Speed | One 100/1000 |
Console Port | One RS-232 (RJ-45 interface) |
USB Interface Ports | One |
Power Supplies that are Replaceable | Two, redundant (1+1) |
Changeable Fans | Four, with redundancy (N+1) |
Choice for Airflow Direction | Yes |
Power Consumption (Typical/Maximum) | 103W / 185W |
Dimensions | 19 inches wide, 1.75 inches high, 16 inches deep |
Mass | 17 pounds |
Operational Temperature Range | 0°C to 40°C |
Temperature Range for Storage | -40°C to 70°C |