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by Arista
Product Line: Arista 7050QX Series
Product Type: Data Center Switches
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Original price $0.00 - Original price $0.00
Original price
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Current price $0.00
Title: Surplus

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Product Description

The DCS7050QX32S Arista features 32 QSFP+ ports in a 1RU form factor, offering flexibility with support for up to 32x 40GbE ports or a combination of 10G and 40G connections to meet high-density networking requirements. It delivers high performance with a throughput of 2.56Tbps and a latency as low as 550ns, supported by a quad-core x86 CPU and 4GB of system memory. The switch is designed for efficiency and ease of installation, featuring 1+1 redundant & hot-swappable power supplies, N+1 redundant & hot-swappable fans, and tool-less rails, while supporting advanced networking protocols such as VXLAN and OpenFlow.

FAQs for the DCS7050QX32S

  • What is the maximum number of 10GbE ports supported?
    The maximum number of 10GbE ports supported is 96.
  • How does the throughput capability of the device enhance network performance?
    With a throughput of 2.56Tbps, the device significantly boosts network performance by efficiently handling large volumes of data transfer.
  • Can you specify the processor type used in this network device?
    The device is equipped with a Quad-Core x86 CPU.
  • What are the system memory specifications?
    The system memory is specified at 4GB.
  • How many QSFP+ ports are available and what is their significance?
    There are 32 QSFP+ ports available, supporting up to 32x 40GbE ports, which is crucial for high-density networking requirements.
  • What is the advantage of having 24 QSFP+ ports in this device?
    The 24 QSFP+ ports allow for flexible network configurations and expansions, accommodating diverse connectivity needs.
  • Describe the device's forwarding capabilities.
    The device supports wire-speed L2 and L3 forwarding, ensuring efficient and reliable data packet routing.
  • What measures are taken to ensure the device operates efficiently with minimal downtime?
    Efficiency is ensured through 1+1 redundant & hot-swappable power supplies and N+1 redundant & hot-swappable fans, minimizing downtime.
  • How does the device support modern network virtualization and automation technologies?
    It supports VXLAN, VM Tracer, OpenFlow, DirectFlow, and eAPI, facilitating advanced network virtualization and automation.
  • What is the significance of the device's MAC entry capacity?
    With 288K MAC entries, the device can manage a large number of connected devices, enhancing network scalability and control.

Product Review

The Arista DCS7050QX32S offers high-density networking capabilities with 32 QSFP+ ports in a 1RU form factor, supporting a flexible mix of up to 96 10GbE or 32 40GbE ports, catering to environments requiring high bandwidth and efficient space utilization. With a throughput of 2.56Tbps and low latency starting from 550ns, it ensures rapid data processing and transmission, critical for high-performance computing and data center operations. However, the limited 4GB system memory might be a constraint in highly demanding tasks that require extensive buffering or complex routing protocols, potentially impacting performance in specific scenarios.


The Arista DCS7050QX32S is a high-performance, high-density Ethernet switch designed for data center and high-capacity environments. This switch offers a maximum of 96 10GbE ports and 4 1GbE ports, providing extensive connectivity options for a variety of network requirements. With a throughput of 2.56Tbps, it ensures rapid data transmission across the network, supporting demanding applications and workloads. Powered by a Quad-Core x86 CPU and equipped with 4GB of system memory, the DCS7050QX32S delivers efficient processing capabilities for managing complex network tasks. The switch features 32 QSFP+ ports in a compact 1RU form factor, enabling up to 32x 40GbE ports or a flexible combination of 10G and 40G connections to meet diverse network demands. Additionally, 24 of these QSFP+ ports enhance the switch's versatility in configuring high-speed connections. This device is engineered for optimal performance with up to 2.56 terabits per second throughput and up to 1.44 billion packets per second, ensuring wire-speed L2 and L3 forwarding without bottlenecks. Network latency is minimized, starting from 550ns, which is critical for applications requiring high-speed data processing and transfer. Key features of the Arista DCS7050QX32S include: - Typical power usage of 5W per 40GbE port, contributing to a lower total cost of ownership. - Power supplies that are over 92% efficient, along with 1+1 redundant and hot-swappable power supplies and N+1 redundant, hot-swappable fans, ensuring uninterrupted operation and reliability. - Flexible cooling options with front-to-rear or rear-to-front airflow, accommodating different data center layouts and ensuring optimal thermal management. - Tool-less rails for straightforward installation, simplifying the setup process in rack environments. The switch supports advanced networking protocols and features such as VXLAN and VM Tracer for virtualized environments, OpenFlow, DirectFlow, and eAPI for enhanced network programmability and automation. This enables organizations to build highly scalable, flexible, and efficient networks that can adapt to changing business needs. With a capacity for 288K MAC entries, the Arista DCS7050QX32S is capable of handling large-scale deployments and complex network topologies, making it an ideal solution for data centers that require high bandwidth and connectivity density. The increasing demand for 10 and 40 Gigabit Ethernet switching in data centers due to higher bandwidth needs is efficiently addressed by the DCS7050QX32S, offering a compact, yet powerful solution for modern networking challenges. In summary, the Arista DCS7050QX32S is designed to support a flexible combination of 10G and 40G in a highly compact form factor, catering to the needs of dense 10 and 40 Gigabit Ethernet switching. Its combination of high throughput, low latency, and advanced features make it a suitable choice for organizations looking to upgrade their data center networks to accommodate higher traffic volumes and improve overall network performance.


Part Number and Manufacturer Arista DCS7050QX32S
Maximum 10GbE Ports 96
Maximum 1GbE Ports 4
Data Throughput Capacity 2.56 Terabits per second
Processor Type Quad-Core x86 CPU
RAM Size 4GB
Form Factor 32 QSFP+ ports in a single rack unit
40GbE Port Support Can facilitate up to 32x 40GbE connections
QSFP+ Ports Available 24
Bandwidth Capability Up to 2.56 Tbps
Packet Forwarding Rate Maximum of 1.44 billion packets per second
Forwarding Capability Supports Layer 2 and Layer 3 at full line-rate
Network Latency Minimum of 550 nanoseconds
Energy Efficiency Averages 5W per 40GbE port
Power Supply Efficiency Exceeds 92% efficiency
Power Redundancy 1+1 configuration, hot-swappable
Fan Redundancy N+1 configuration, hot-swappable
Cooling Direction Configurable for front-to-rear or rear-to-front airflow
Installation Feature No-tool rails for easy mounting
Supported Protocols VXLAN, VM Tracer, OpenFlow, DirectFlow, eAPI
MAC Address Table Size 288K entries
Market Need Demand for increased 10G and 40G Ethernet density
Flexibility Enables a versatile mix of 10G and 40G connections in a compact size

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