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Overview
- Front-to-rear airflow design supports efficient cooling and reliable performance under various operating conditions.
- Hot-swap power supply and fans offer 1+1 and N+1 redundancy, respectively, minimizing downtime and enhancing system reliability.
- Energy efficiency is a focus, with a typical power draw of 144W and a maximum of 267W, reflecting the switch's ability to balance performance with energy consumption.
Specs
Part Number and Manufacturer | Arista DCS-7050SX-72-F |
Configuration | 48 SFP+ ports & 6 40GbE ports (includes 2 MXP) |
Airflow Direction | Front-to-back |
Power Supply Units | Two AC, redundant |
40GbE Port Count | 6 |
10GbE Port Count | 72 |
Switching Capacity | 1.44 Terabits per second |
Forwarding Rate | 1080 Million packets per second |
Switch Latency | 550 nanoseconds |
Processor Type | Quad-core x86 |
Main Memory | 4 GB |
Internal Flash Memory | 4 GB |
Optional SSD Capacity | 120 GB |
Buffer Memory | 12 MB with dynamic allocation |
Management Port | 1 Gigabit Ethernet |
Serial Console Port | 1 RJ-45 RS-232 |
USB Interface | 1 port |
Redundant Power Supplies | Yes, 1+1 configuration |
Replaceable Fan Units | 4, with N+1 redundancy |
Power Consumption (Typical/Maximum) | 144W / 267W |
Dimensions (Width x Height x Depth) | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
Unit Weight | 19 pounds (8.6 kg) |
Operational Temperature Range | 32°F to 104°F (0°C to 40°C) |
Storage Temperature Range | -13°F to 158°F (-25°C to 70°C) |
DCS-7050SX-72-F
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Product Description
The DCS-7050SX-72-F Arista switch features 48xSFP+ ports and 6x40GbE ports, including 2x MXP, supporting a total of 72 10GbE ports and 6 40GbE ports, with a throughput of 1.44Tbps and a packet processing capability of 1080 Mpps. It is designed with front-to-rear airflow, dual AC power supplies, and hot-swappable components, including two power supplies and four fans, to ensure uninterrupted operation. Technical specifications include a quad-core x86 CPU, 4 Gigabytes of system memory and flash storage each, with an optional 120 Gigabytes SSD storage, and a dynamic 12MB packet buffer memory, all within a 19 x 1.75 x 16” chassis weighing 19lbs.Key Feature for the DCS-7050SX-72-F
- What is the total number of 10GbE ports available on the 48xSFP+ & 6x40GbE (2x MXP) switch?
The switch offers a total of 72 10GbE ports. - How does the front-to-rear airflow mechanism benefit the 48xSFP+ & 6x40GbE (2x MXP) switch?
Front-to-rear airflow aids in efficient cooling, maintaining optimal operating temperatures for hardware components. - Can you describe the power supply configuration of the switch?
The switch is equipped with dual AC power supplies, which are hot-swappable and provide 1+1 redundancy for improved reliability. - What are the key performance metrics of the switch's throughput and packets per second (pps) capability?
It delivers a throughput of 1.44Tbps and processes up to 1080 million packets per second (Mpps). - Detail the CPU and memory specifications of the switch.
The switch features a Quad-Core x86 CPU, 4 Gigabytes of system memory, and 4 Gigabytes of flash storage memory. An optional 120 Gigabyte SSD storage is also available. - What is the size and weight of the switch?
The switch measures 19 x 1.75 x 16 inches (48.3x 4.4x 40.6cm) and weighs 19lbs (8.6kg). - Explain the switch's packet buffer memory feature.
It has 12MB of packet buffer memory, utilizing dynamic buffer allocation to efficiently manage network traffic and reduce congestion. - What types of physical connectivity ports are available on the switch?
The switch includes 1 10/100/1000 management port, 1 RS-232 serial port (RJ-45), and 1 USB port. - How many hot-swappable fans does the switch have, and what redundancy do they offer?
There are 4 hot-swappable fans with N+1 redundancy, ensuring uninterrupted operation even if one fan fails. - What are the power consumption specifications for the switch?
The typical power draw is 144W, with a maximum of 267W under full operational load.
Product Review
The Arista DCS-7050SX-72-F offers a high throughput of 1.44Tbps and a packets per second rate of 1080 Mpps, making it suitable for environments requiring high performance and low latency, with a latency of 550 ns. Despite its capabilities, the switch is limited by its operating temperature range of 0 to 40°C, potentially restricting its deployment in environments with extreme temperatures. Additionally, the dual AC power supplies and hot-swappable components provide redundancy, but the system memory and flash storage at 4 Gigabytes each might be viewed as minimal for advanced networking tasks requiring extensive logging or complex rule sets.
Overview
- Front-to-rear airflow design supports efficient cooling and reliable performance under various operating conditions.
- Hot-swap power supply and fans offer 1+1 and N+1 redundancy, respectively, minimizing downtime and enhancing system reliability.
- Energy efficiency is a focus, with a typical power draw of 144W and a maximum of 267W, reflecting the switch's ability to balance performance with energy consumption.
Specifications
Part Number and Manufacturer | Arista DCS-7050SX-72-F |
Configuration | 48 SFP+ ports & 6 40GbE ports (includes 2 MXP) |
Airflow Direction | Front-to-back |
Power Supply Units | Two AC, redundant |
40GbE Port Count | 6 |
10GbE Port Count | 72 |
Switching Capacity | 1.44 Terabits per second |
Forwarding Rate | 1080 Million packets per second |
Switch Latency | 550 nanoseconds |
Processor Type | Quad-core x86 |
Main Memory | 4 GB |
Internal Flash Memory | 4 GB |
Optional SSD Capacity | 120 GB |
Buffer Memory | 12 MB with dynamic allocation |
Management Port | 1 Gigabit Ethernet |
Serial Console Port | 1 RJ-45 RS-232 |
USB Interface | 1 port |
Redundant Power Supplies | Yes, 1+1 configuration |
Replaceable Fan Units | 4, with N+1 redundancy |
Power Consumption (Typical/Maximum) | 144W / 267W |
Dimensions (Width x Height x Depth) | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
Unit Weight | 19 pounds (8.6 kg) |
Operational Temperature Range | 32°F to 104°F (0°C to 40°C) |
Storage Temperature Range | -13°F to 158°F (-25°C to 70°C) |