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by Arista
Product Line: Arista DCS7050T52F
Product Type: Switch
Original price $0.00 - Original price $721.00
Original price
$0.00 - $721.00
Current price $721.00
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-7050T-52-F Arista is a high-performance switch offering 48xRJ45(1/10GBASE-T) ports plus 4xSFP+ uplink ports, supporting a total of 52 10GbE ports for extensive connectivity. It delivers a throughput of 1.04Tbps and a packet forwarding rate of 780 Mpps, with a latency of 3.3usec for RJ45 and 800 - 1150ns for uplinks, powered by a Dual-Core x86 CPU with 4 Gigabytes of system memory. This switch is designed for reliability, featuring front-to-rear airflow, 2x AC hot-swap power supplies, and 4 hot-swappable fans for optimal cooling and uptime.

Key Feature for the DCS7050T52F

  • What is the total number of 10GbE ports available on this switch?
    There are 52 10GbE ports available.
  • How does the switch ensure uninterrupted operation?
    The switch features 2 AC power supplies for redundancy and 4 hot-swappable fans to maintain optimal operating temperatures.
  • What type of CPU does the switch use?
    It uses a Dual-Core x86 CPU.
  • Can you expand the storage on the switch?
    Yes, SSD storage is optional, allowing for up to 50 Gigabytes of additional storage.
  • What is the throughput capacity of the 48xRJ45(1/10GBASE-T) 4xSFP+ switch?
    The throughput capacity is 1.04 Tbps.
  • How many RJ-45 ports are designed for 1/10GBASE-T connectivity?
    There are 48 RJ-45 ports for 1/10GBASE-T connectivity.
  • What are the latency figures for RJ45 and uplink ports?
    Latency is 3.3usec for RJ45 ports and 800 - 1150ns for uplink ports.
  • Is the fan system in the switch designed for redundancy?
    Yes, the switch has 4 hot-swappable fans with N+1 redundancy.
  • What is the maximum power draw of the switch?
    The maximum power draw of the switch is 395W.
  • How is the switch's airflow direction designed to accommodate cooling?
    The switch is designed with front-to-rear airflow to enhance cooling efficiency.

Product Review

The Arista DCS-7050T-52-F switch offers high throughput of 1.04Tbps and low latency (3.3usec for RJ45 and 800 - 1150ns for uplinks), catering effectively to environments demanding high-speed data transfer and minimal delay. However, its operational temperature range is limited to 0-40C, potentially restricting deployment in environments with extreme temperature conditions. Additionally, while the switch includes dual AC power supplies and hot-swappable fans for redundancy, its power consumption (301W typical, 395W max) may be a consideration for energy-conscious deployments.


The Arista DCS-7050T-52-F is a high-performance switch designed to meet the demands of modern data centers and high-capacity networking environments. It features 48 RJ45 ports that support 1/10GBASE-T connections and 4 SFP+ ports for fiber connectivity, making it versatile for both copper and fiber network infrastructures. This switch is engineered to facilitate efficient data flow and connectivity across a range of network topologies and configurations. Key hardware specifications of the Arista DCS-7050T-52-F include a total of 52 10GbE ports, enhancing its capacity for high-bandwidth applications and services. The switch's throughput capability reaches up to 1.04Tbps, with a forwarding rate of 780 Mpps, ensuring swift data transmission and reducing latency to 3.3 microseconds for RJ45 connections and between 800 to 1150 nanoseconds for uplink ports. This performance level is supported by a dual-core x86 CPU, 4 gigabytes of system memory, and 2 gigabytes of flash storage memory, with the option to expand storage using a 50 GB SSD. Furthermore, the Arista DCS-7050T-52-F is equipped with dynamic buffer allocation, featuring a 9MB packet buffer that optimizes data flow and packet handling. Network management is streamlined through a 100/1000 management port, an RS-232 serial port, and a USB port, facilitating easy setup, configuration, and maintenance. For redundancy and reliability, the switch includes two AC power supplies and four hot-swappable fans, providing 1+1 power redundancy and N+1 fan redundancy. This design ensures continuous operation and minimal downtime in the event of a component failure. The typical power draw of the switch is 301W, with a maximum of 395W, highlighting its efficiency in energy consumption. With dimensions of 19”x 1.75”x 16” (44.5 x 4.4 x 40.64 cm) and a weight of 20.9 lbs (9.5 kg), the Arista DCS-7050T-52-F is compact and lightweight, suitable for standard rack-mount installations. It operates within a temperature range of 0 to 40°C, accommodating various data center environments. Highlighted features include: - <>
  • Front-to-rear airflow design supporting efficient cooling and reliable operation.
  • Hot-swappable components, including power supplies and fans, for uninterrupted service.
  • Low-latency architecture, ensuring high-speed data processing and transmission.
  • In summary, the Arista DCS-7050T-52-F switch combines high-density 10GbE connectivity, low-latency performance, and resilient hardware components, making it an effective solution for enterprises and data centers looking to optimize their network infrastructure for speed, reliability, and scalability.


    Item Model Arista DCS-7050T-52-F
    Port Configuration 48 x RJ45 (1/10GBASE-T), 4 x SFP+
    Airflow Direction Front-to-Rear
    Power Supply Units 2 x AC
    10GbE Port Count 52
    1/10GBASE-T RJ45 Ports 48
    Data Throughput Capacity 1.04 Terabits per second
    Processing Rate 780 Million packets per second
    Latency RJ45: 3.3 microseconds / Uplinks: 800 - 1150 nanoseconds
    Processor Type Dual-Core x86 Architecture
    Main Memory 4 GB RAM
    Internal Storage 2 GB Flash
    Packet Buffer Size 9 MB with Dynamic Allocation
    Optional SSD Capacity 50 GB
    Management Port 1 x 100/1000 Ethernet
    Serial Console Port 1 (RJ-45 Interface)
    USB Interface 1
    Redundant Power Supply Support Yes (1+1)
    User-Replaceable Fans 4 (N+1 Redundancy)
    Power Consumption (Typical/Maximum) 301W / 395W
    Dimensions 19” x 1.75” x 16” (44.5 x 4.4 x 40.64 cm)
    Unit Weight 20.9 lbs (9.5 kg)
    Operational Temperature Range 0°C to 40°C

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