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by Arista
Product Line: Arista DCS-7050TX-64-F
Product Type: Network Switch
Original price $0.00 - Original price $732.00
Original price
$0.00 - $732.00
Current price $732.00
Title: Used

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Product Description

The DCS-7050TX-64-F Arista switch features 48xRJ45 (1/10GBASE-T) ports and 4xQSFP+ ports, supporting up to 64x10GbE and 4x40GbE connections, with a high throughput of 1.28 Tbps and low latency of 3usec from RJ45 to uplinks. It is equipped with a quad-core x86 CPU, 4GB of system memory, and an optional 120GB SSD storage, alongside 12MB of dynamic packet buffer memory. Designed for reliability, it includes dual AC power supplies, N+1 redundant hot-swappable fans, and supports a front-to-rear airflow scheme to maintain optimal operating temperatures from 0 to 40°C.

Key Feature for the DCS-7050TX-64-F

  • What is the total number of 10GbE ports available on the switch?
    The switch has a total of 64 10GbE ports.
  • Can you detail the switch's power supply configuration?
    The switch is equipped with dual AC power supplies, supporting 1+1 redundancy for improved reliability.
  • What types of network connections does the 48xRJ45 (1/10GBASE-T) support?
    The 48xRJ45 ports support 100M, 1G, and 10GBASE-T network connections.
  • What is the throughput capability of the 4xQSFP+ switch?
    The switch offers a throughput capability of 1.28 Terabits per second (Tbps).
  • How does the switch ensure efficient cooling?
    It utilizes front-to-rear airflow, supplemented by hot-swappable fans with N+1 redundancy, to ensure efficient cooling under various operational conditions.
  • What is the latency from RJ45 to uplinks on this device?
    The latency from RJ45 to uplinks is 3 microseconds.
  • Describe the CPU and memory specifications of the switch.
    The switch is powered by a Quad-Core x86 CPU, with 4 Gigabytes of system memory and 4 Gigabytes of flash storage memory. An optional 120 Gigabyte SSD storage is also available.
  • How many Total 40GbE Ports does the switch have?
    The switch has a total of 4 40GbE Ports.
  • What are the management and connectivity options available on the switch?
    The switch includes a 10/100/1000 management port and an RS-232 serial port (RJ-45) for management and connectivity options.
  • What are the physical dimensions and weight of the switch?
    The switch measures 19 x 1.75 x 15.8 inches (48.3 x 4.4 x 40.2cm) and weighs 19lbs (8.6kg).

Product Review

The Arista DCS-7050TX-64-F switch offers high throughput and low latency with its 1.28 Tbps capacity and 3 microseconds latency from RJ45 to uplinks, catering efficiently to high-demand environments. However, its operating temperature range is limited to 0-40°C, potentially restricting deployment in environments with higher ambient temperatures. Additionally, the switch's dual AC power supplies and hot-swappable components enhance system reliability and minimize downtime in mission-critical networks.


The Arista DCS-7050TX-64-F is a high-performance, low-latency network switch designed for data center and high-capacity enterprise environments. It features 48 RJ45 ports supporting 1/10GBASE-T connections and four QSFP+ ports for uplink or high-speed interconnects, making it a versatile solution for a range of networking requirements. The switch's total capacity allows for 64 10GbE ports and 4 40GbE ports, ensuring ample bandwidth for demanding applications. One of the standout specifications of the DCS-7050TX-64-F is its impressive throughput of 1.28 terabits per second (Tbps), combined with a forwarding rate of 960 million packets per second (Mpps). This ensures efficient handling of high-volume traffic without bottlenecks. The switch also boasts a low latency from RJ45 to uplink connections, measured at just 3 microseconds, facilitating rapid data transmission that is critical for time-sensitive operations. At the heart of the Arista DCS-7050TX-64-F is a quad-core x86 CPU, accompanied by 4 gigabytes of system memory and 4 gigabytes of flash storage memory. For environments requiring additional data storage or logging capabilities, an optional 120 gigabytes solid-state drive (SSD) is available. The switch is equipped with 12MB of packet buffer memory, utilizing dynamic buffer allocation to optimize memory usage and enhance performance. For management and configuration, the switch provides a single 10/100/1000 management port and one RS-232 serial port. The inclusion of dual AC power supplies and four hot-swappable fans, with N+1 redundancy, ensures uninterrupted operation and easy maintenance without the need for system downtime. - The device supports hot-swap power supplies, offering 1+1 redundancy for enhanced reliability. - It includes hot-swappable fans with N+1 redundancy, ensuring continuous, optimal cooling. - The switch is designed with front-to-rear airflow, promoting efficient heat dissipation in various installation environments. Energy efficiency is a key consideration for the Arista DCS-7050TX-64-F, with a typical power draw of 315 watts and a maximum of 387 watts. This makes it an economical choice for organizations looking to minimize operational costs. The switch's compact form factor, measuring 19 x 1.75 x 15.8 inches and weighing 19 pounds, allows for easy integration into data racks and cabinets. Operating within a temperature range of 0 to 40°C (32 to 104°F), the DCS-7050TX-64-F is suited for deployment in standard data center environments. Its robust feature set, combined with high reliability and efficiency, makes it an ideal choice for businesses requiring high-performance networking capabilities.


ModelArista DCS-7050TX-64-F
Ports48x Ethernet (1/10GBASE-T), 4x QSFP+
Airflow DirectionFront-to-Back
Power Supply ConfigurationTwo AC Units
40GbE Port Count4
10GbE Port Count64
100M/1G/10G Ports48
Data Transfer Rate1.28 Terabits per second
Packet Processing Rate960 Million packets per second
Latency from RJ45 to Uplink Ports3 microseconds
ProcessorQuad-Core x86
Internal Flash Storage4 GB
Optional SSD Capacity120 GB
Packet Buffer Size12MB, Dynamic Allocation
Management Port1x 10/100/1000
Serial Port1x RS-232 (RJ-45)
Redundant Power SuppliesYes, 2 (1+1)
Redundant FansYes, 4 (N+1)
Power ConsumptionTypical: 315W, Maximum: 387W
Dimensions19 x 1.75 x 15.8 inches (48.3 x 4.4 x 40.2 cm)
Weight19 lbs (8.6 kg)
Operating Environment Temperature0 to 40°C (32 to 104°F)

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