Skip to content


by Arista
Product Line: Arista DCS7050QX32F
Product Type: Switch
Original price $680.00 - Original price $1,065.00
Original price
$680.00 - $1,065.00
Current price $680.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The DCS-7050QX-32-F Arista switch features 32xQSFP+ ports and supports up to 96 10GbE Ports with a 2.56 Tbps throughput and 1440 Mpps packets per second, ensuring high-speed data transmission. It is equipped with dual 460W AC power supplies, hot-swappable fans, and power supplies for reliability, alongside a dual-core x86 CPU, 4GB system memory, and 2GB flash storage, expandable with an optional 100GB SSD storage. Designed for efficiency, it operates with a 550 ns latency, front-to-rear airflow for cooling, and a dynamic buffer allocation of 12MB packet buffer memory, within a compact 19 x 1.75 x 16” frame and a 20lbs weight, suitable for various networking environments.

Key Feature for the DCS7050QX32F

  • What is the maximum 10GbE port capacity of the 32xQSFP+ switch?
    The 32xQSFP+ switch supports up to 96 10GbE ports.
  • How does the airflow direction in the switch enhance its performance?
    The front-to-rear airflow design ensures efficient cooling, maintaining optimal performance by directing air through the chassis from the front to the back.
  • What type of power supplies does the switch include, and how do they support its operation?
    It includes dual 460W AC power supplies, providing redundancy and reliability for continuous operation.
  • Can you detail the switch's throughput and its impact on network performance?
    The switch offers a throughput of 2.56 Tbps, enabling high-speed data transfer and reducing network congestion.
  • What are the benefits of the dynamic buffer allocation featured in the switch?
    Dynamic buffer allocation optimizes memory use, enhancing packet handling and reducing latency for varied traffic loads.
  • Describe the CPU and system memory specifications of the switch.
    The switch is powered by a Dual-Core x86 CPU and has 4 Gigabytes of system memory, facilitating efficient data processing and management.
  • How does the optional SSD storage enhance the switch's capabilities?
    The optional 100 Gigabytes SSD storage allows for expanded data storage and quicker access to frequently used files and applications.
  • What are the connectivity options available on the switch?
    The switch provides multiple connectivity options, including one 10/100/1000 Mgmt port, one RS-232 serial port (RJ-45), and one USB port.
  • How do the hot-swappable components of the switch contribute to its maintenance and uptime?
    Hot-swappable power supplies and fans enable maintenance or replacement without disrupting switch operation, ensuring high availability.
  • What environmental conditions is the switch designed to operate within?
    The switch operates in temperatures from 0 to 40˚C (32 to 104˚F) and can withstand relative humidity levels of 5 to 95%, ensuring reliability in various conditions.

Product Review

The Arista DCS-7050QX-32-F offers high performance with a throughput of 2.56 Tbps and a packet processing rate of 1440 Mpps, supporting up to 96 10GbE ports through its 32 QSFP+ interfaces. However, its latency is relatively high at 550 ns, which might be a concern for applications requiring lower latency. The switch is equipped with dual-core x86 CPU, 4 GB of system memory, and optional SSD storage up to 100 GB, enhancing its capability for complex network tasks, yet it operates within a limited temperature range of 0 to 40˚C, potentially restricting its deployment in environments with extreme temperatures.


The Arista DCS-7050QX-32-F is designed to meet the demands of modern data centers and high-performance computing environments. This 32xQSFP+ switch offers a blend of speed, flexibility, and efficiency, making it suitable for a wide range of applications including cloud computing, virtualization, and high-frequency trading. With front-to-rear airflow, the switch ensures optimal cooling for reliable performance under various operational conditions. At the core of its impressive performance metrics, the switch boasts a throughput of 2.56 Tbps and a packet processing capacity of up to 1440 million packets per second (Mpps), with a latency of just 550 nanoseconds. This high-speed data processing capability is supported by a dual-core x86 CPU, 4 Gigabytes of system memory, and 2 Gigabytes of flash storage memory. Additionally, the switch features 12MB of dynamic packet buffer memory, enhancing its efficiency in handling bursts of data traffic. For environments requiring additional storage, the switch offers an optional 100 Gigabytes SSD storage. Connectivity options include a 10/100/1000 management port, an RS-232 serial port via RJ-45, and a USB port, ensuring flexible management and configuration options.
  • Hot-swappable components: The switch is equipped with two 460W AC power supplies and four fans, all designed for hot-swapping. This feature ensures uninterrupted operation and easy maintenance, with 1+1 redundant power supplies and N+1 redundant fans for enhanced reliability.
  • Maximum 10GbE Ports: It supports up to 96 10GbE ports through break-out cables, providing ample connectivity options for dense server environments or high-capacity uplinks.
  • Energy Efficiency: With a typical power draw of 162W and a maximum of 332W, the Arista DCS-7050QX-32-F balances high performance with energy efficiency, reducing operational costs.
  • The physical dimensions of the switch, 19 x 1.75 x 16 inches (48.3x 4.4x 40.64cm), and a weight of 20lbs (9.1kg), make it suitable for standard rack-mount installations. It operates within a temperature range of 0 to 40˚C (32 to 104˚F) and can be stored in temperatures ranging from -40 to 70˚C (-40 to 158˚F). The device is designed to function in environments with a relative humidity of 5 to 95%, non-condensing, ensuring durability and reliability in a wide range of climate conditions. In summary, the Arista DCS-7050QX-32-F switch delivers exceptional speed, capacity, and reliability for data-intensive applications. Its comprehensive feature set, including high throughput, low latency, ample memory, and flexible connectivity options, make it a powerful tool for enterprises seeking to optimize their network performance. With its energy-efficient design and support for redundant components, this switch is built to provide sustained operational excellence and adaptability in dynamic computing environments.


    Part Number DCS-7050QX-32-F
    Manufacturer Arista
    Switch Configuration 32 QSFP+ ports
    Airflow Direction Front-to-back
    Power Supply Units Two 460W AC
    Maximum 10GbE Port Count 96
    Data Throughput Capacity 2.56 Terabits per second
    Forwarding Rate 1.44 Billion pps
    Network Latency 550 nanoseconds
    Processor Specification Dual-Core x86
    Main Memory 4 GB
    Internal Storage 2 GB Flash
    Dynamic Packet Buffer 12 MB
    Optional SSD Size 100 GB
    Management Interface One 10/100/1000 Port
    Serial Interface One RS-232 (RJ-45)
    Number of USB Ports 1
    Redundant Power Supplies Supports 2, 1+1 configuration
    Redundant Fan Setup 4 Fans, N+1 configuration
    Power Consumption 162W (Typical) / 332W (Maximum)
    Physical Dimensions 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.64 cm)
    Unit Weight 20 pounds (9.1 kg)
    Operational Temperature Range 32°F to 104°F (0°C to 40°C)
    Storage Temperature Range -40°F to 158°F (-40°C to 70°C)
    Humidity Resistance 5% to 95% non-condensing

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare