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Overview
The Arista DCS-7300-SUP is designed to meet the demands of high-capacity networking requirements, featuring advanced processing and memory capabilities, alongside high-speed connectivity options. At its core, this device is powered by a 2.6GHz quad-core x86 CPU, supporting 64-bit processing to efficiently handle complex network operations. It is equipped with 16GB of system memory and 4GB of flash storage memory, ensuring smooth performance and adequate storage for the operating system and applications.
This product delivers exceptional throughput and speed, boasting over 20 Terabits per second of fabric capacity and the ability to process up to 15 billion packets per second. Its design allows for up to 2.56 Terabit per second per line card, providing wire speed L2 and L3 forwarding. Network latency is minimized, with figures below 2 microseconds, ensuring rapid data transmission and reducing delays in high-speed networking environments.
Connectivity is a key strength of the Arista DCS-7300-SUP, offering:
- 1,024 wire-speed 10GbE ports and 256 wire-speed 40GbE ports, supporting dense network configurations.
- A 32 port QSFP+ 40G line card, compatible with Copper, Multimode, and Single-mode options for both 40G and 10G, achieving 960Mpps and maintaining energy efficiency with under 3W power consumption per 10G port.
- A 48 port 10GBASE-T line card for 100M/1G/10GbE, along with a 4 port 40GbE QSFP+, accommodating up to 64 10G ports per line card for versatile connectivity options.
The chassis is available in two sizes, 8RU and 13RU, and features reversible airflow (front-to-back or back-to-front) to optimize cooling based on the installation environment. This design consideration, along with an average power consumption of under 3W per 10GbE port, contributes to a lower cost of ownership by reducing operational expenses.
Arista's commitment to flexibility and control is evident in its network operating system. Users benefit from a fine-grained, truly modular OS that offers full access to the Linux shell and tools, allowing for custom scripting and automation. This level of access empowers network administrators to tailor the system to their specific needs, enhancing network management and monitoring capabilities.
In summary, the Arista DCS-7300-SUP is a high-capacity, versatile networking solution designed for efficiency and high performance. With its powerful processing capabilities, extensive connectivity options, and customizable operating system, it is well-suited for environments requiring dense 10GbE and 40GbE deployments. Its energy-efficient design and advanced cooling options further ensure that it delivers not only in terms of performance but also in operational cost savings, making it a compelling choice for modern data centers and complex network infrastructures.
Specs
| Part Number and Manufacturer | Arista DCS-7300-SUP |
| CPU Specifications | 2.6GHz, Quad-Core, x86 architecture, 64-bit processing |
| Main Memory | 16GB RAM |
| Storage for Firmware | 4GB Flash Memory |
| Switching Fabric Capacity | Exceeds 20Tbps |
| Packet Forwarding Rate | Maximum 15 billion pps |
| Per Line Card Throughput | Maximum 2.56Tbps |
| Forwarding Capability | Layer 2 and Layer 3 at full line-rate |
| 10GbE Port Density | Supports 1,024 ports at full line-rate |
| 40GbE Port Density | Supports 256 ports at full line-rate |
| Network Latency | Less than 2 microseconds |
| Processor Type | Quad-core, Hyper-threaded x86 CPU |
| Chassis Size Options | Available in 8RU and 13RU configurations |
| Cooling Efficiency | Reversible airflow (front-to-back or back-to-front) for optimal cooling |
| Energy Efficiency | Below 3W power consumption per 10GbE port |
| Port Density | High-density configurations for 10GbE and 40GbE ports |
| Operating System | Highly modular with granular control, full Linux shell access |
| 40G Line Card Configuration | 32 QSFP+ ports supporting 10G/40G, options for Copper, Multimode, and Single-mode |
| 40G Line Card Efficiency | 960Mpps forwarding performance with under 3W power consumption per 10G port |
| 10GBASE-T and 40GbE QSFP+ Options | 48 ports supporting 100M/1G/10GbE and 4 QSFP+ ports for 40GbE |
| Per Line Card 10G Port Support | Up to 64 10G ports |
| Comprehensive Port Configuration | 48 ports for 100M/1G/10GbE and 4 multi-speed ports for 10/40G |
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Product Description
The DCS-7300-SUP Arista features a 2.6GHz, Quad Core, x86, 64-bit processor with 16 GB system memory and 4 GB flash storage memory, designed to support high-performance computing demands. It achieves over 20 Terabits per second fabric capacity, up to 15 billion packets per second, and up to 2.56 Terabit per second per line card, ensuring efficient data flow and low latency below 2usec. The platform offers flexibility with 1,024 wire-speed 10GbE ports, 256 wire-speed 40GbE ports, and options for 8RU and 13RU chassis, along with front-to-back or back-to-front reversible airflow for optimal cooling, making it ideal for dense network environments requiring high throughput and scalability.FAQs for the DCS-7300-SUP
- What processor is used in the networking hardware?
The hardware utilizes a Quad-core Hyper-threaded x86 CPU, running at 2.6GHz, 64-bit. - How much system memory is available?
It comes with 16 GB of system memory. - What is the maximum fabric capacity of this device?
The device supports over 20 Terabits per second fabric capacity. - Can you detail the flash storage memory?
Flash storage memory is 4 GB. - What throughput can the hardware achieve in terms of packets per second?
It is capable of processing up to 15 billion packets per second. - Discuss the per line card capacity.
Each line card can support up to 2.56 Terabit per second. - What are the key features of its L2 and L3 forwarding capabilities?
The hardware ensures wire speed L2 and L3 forwarding. - How many 10GbE and 40GbE ports are supported?
It supports 1,024 wire-speed 10GbE ports and 256 wire-speed 40GbE ports. - What is the typical latency and how does it affect performance?
Latency is maintained below 2usec, optimizing performance for high-speed networking. - How does the device manage cooling and power efficiency?
It offers front-to-back or back-to-front reversible airflow for cooling and consumes under 3W per 10GbE port for energy efficiency.
Product Review
The Arista DCS-7300-SUP delivers high performance with over 20 Terabits per second fabric capacity and up to 15 billion packets per second, making it suitable for environments requiring high bandwidth and processing capabilities. However, its system memory of 16 GB and flash storage of 4 GB may not meet the needs of all applications, particularly in data-intensive scenarios. Additionally, its energy efficiency, with under 3W per 10GbE port, and flexible cooling options, including reversible airflow, contribute to a lower total cost of ownership and adaptability in various data center layouts.
Overview
The Arista DCS-7300-SUP is designed to meet the demands of high-capacity networking requirements, featuring advanced processing and memory capabilities, alongside high-speed connectivity options. At its core, this device is powered by a 2.6GHz quad-core x86 CPU, supporting 64-bit processing to efficiently handle complex network operations. It is equipped with 16GB of system memory and 4GB of flash storage memory, ensuring smooth performance and adequate storage for the operating system and applications.
This product delivers exceptional throughput and speed, boasting over 20 Terabits per second of fabric capacity and the ability to process up to 15 billion packets per second. Its design allows for up to 2.56 Terabit per second per line card, providing wire speed L2 and L3 forwarding. Network latency is minimized, with figures below 2 microseconds, ensuring rapid data transmission and reducing delays in high-speed networking environments.
Connectivity is a key strength of the Arista DCS-7300-SUP, offering:
- 1,024 wire-speed 10GbE ports and 256 wire-speed 40GbE ports, supporting dense network configurations.
- A 32 port QSFP+ 40G line card, compatible with Copper, Multimode, and Single-mode options for both 40G and 10G, achieving 960Mpps and maintaining energy efficiency with under 3W power consumption per 10G port.
- A 48 port 10GBASE-T line card for 100M/1G/10GbE, along with a 4 port 40GbE QSFP+, accommodating up to 64 10G ports per line card for versatile connectivity options.
The chassis is available in two sizes, 8RU and 13RU, and features reversible airflow (front-to-back or back-to-front) to optimize cooling based on the installation environment. This design consideration, along with an average power consumption of under 3W per 10GbE port, contributes to a lower cost of ownership by reducing operational expenses.
Arista's commitment to flexibility and control is evident in its network operating system. Users benefit from a fine-grained, truly modular OS that offers full access to the Linux shell and tools, allowing for custom scripting and automation. This level of access empowers network administrators to tailor the system to their specific needs, enhancing network management and monitoring capabilities.
In summary, the Arista DCS-7300-SUP is a high-capacity, versatile networking solution designed for efficiency and high performance. With its powerful processing capabilities, extensive connectivity options, and customizable operating system, it is well-suited for environments requiring dense 10GbE and 40GbE deployments. Its energy-efficient design and advanced cooling options further ensure that it delivers not only in terms of performance but also in operational cost savings, making it a compelling choice for modern data centers and complex network infrastructures.
Specifications
| Part Number and Manufacturer | Arista DCS-7300-SUP |
| CPU Specifications | 2.6GHz, Quad-Core, x86 architecture, 64-bit processing |
| Main Memory | 16GB RAM |
| Storage for Firmware | 4GB Flash Memory |
| Switching Fabric Capacity | Exceeds 20Tbps |
| Packet Forwarding Rate | Maximum 15 billion pps |
| Per Line Card Throughput | Maximum 2.56Tbps |
| Forwarding Capability | Layer 2 and Layer 3 at full line-rate |
| 10GbE Port Density | Supports 1,024 ports at full line-rate |
| 40GbE Port Density | Supports 256 ports at full line-rate |
| Network Latency | Less than 2 microseconds |
| Processor Type | Quad-core, Hyper-threaded x86 CPU |
| Chassis Size Options | Available in 8RU and 13RU configurations |
| Cooling Efficiency | Reversible airflow (front-to-back or back-to-front) for optimal cooling |
| Energy Efficiency | Below 3W power consumption per 10GbE port |
| Port Density | High-density configurations for 10GbE and 40GbE ports |
| Operating System | Highly modular with granular control, full Linux shell access |
| 40G Line Card Configuration | 32 QSFP+ ports supporting 10G/40G, options for Copper, Multimode, and Single-mode |
| 40G Line Card Efficiency | 960Mpps forwarding performance with under 3W power consumption per 10G port |
| 10GBASE-T and 40GbE QSFP+ Options | 48 ports supporting 100M/1G/10GbE and 4 QSFP+ ports for 40GbE |
| Per Line Card 10G Port Support | Up to 64 10G ports |
| Comprehensive Port Configuration | 48 ports for 100M/1G/10GbE and 4 multi-speed ports for 10/40G |