The Arista DCS-7050TX-64 is a high-performance, fixed-configuration data center switch designed for scalable, low-latency networking. Featuring 48x 10GbE RJ45 ports and 4x 40GbE QSFP+ ports, it delivers high-density connectivity for enterprise, cloud, and virtualization-driven environments. With a front-to-back airflow design, it ensures efficient thermal management in high-performance deployments. Powered by Arista EOS, the 7050TX-64 supports wire-speed Layer 2 and Layer 3 forwarding, VXLAN, EVPN, advanced telemetry, microburst detection (LANZ), and Zero Touch Provisioning (ZTP), making it an ideal solution for modern, software-driven networking architectures.
| Specification |
Details |
| Model Number |
DCS-7050TX-64-F |
| Description |
High-performance, fixed-configuration data center switch |
| Port Configuration |
- 48 x 1/10GbE RJ45 ports
- 4 x 40GbE QSFP+ ports |
| Performance |
- Switching capacity: Up to 1.28 Tbps
- Forwarding rate: Up to 960 million packets per second
- Latency: From 800 nanoseconds to 1.2 microseconds |
| Design |
- Compact 1U form factor
- Front-to-back airflow for efficient cooling
- Dimensions: 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm)
- Weight: Approximately 20 lbs (9.1 kg) |
| Power Consumption |
Typical power draw of less than 2W per port |
| Operating System |
Arista Extensible Operating System (EOS) |
| Advanced Features |
- Wire-speed L2 and L3 forwarding
- Support for 100Mb/1Gb/10GbE on RJ45 ports
- Redundant and hot-swappable power supplies and fans
- Network virtualization support
- Advanced monitoring and network analysis tools
- Dynamic Buffer Allocation (DBA) with 9 MB shared packet buffer
- VXLAN routing and bridging
- LANZ for microburst detection
- sFlow for network traffic monitoring
- Zero Touch Provisioning (ZTP) for automated deployment
- Tool-less rails for simplified installation
- Over 93% efficient power supplies |
| Compliance and Certifications |
- IEEE 802.3an 10GBASE-T
- IEEE 802.3ab 1000BASE-T
- IEEE 802.3u 100BASE-TX
- RoHS-6 compliant |
FAQs:
What airflow direction does the Arista DCS-7050TX-64-F support?
The "F" in the model number indicates front-to-back airflow, which is designed to align with data center cooling strategies that require air intake from the front and exhaust at the back.
Can the 40GbE QSFP+ ports on the DCS-7050TX-64-F be used for 10GbE connections?
Yes, the 40GbE QSFP+ ports can be configured to operate as four independent 10GbE ports, providing flexibility to meet various network requirements.
What is the typical power consumption per port on the DCS-7050TX-64-F?
The switch has a typical power draw of less than 2 watts per port, making it energy-efficient for high-density deployments.
Does the DCS-7050TX-64-F support both L2 and L3 forwarding?
Yes, the switch offers wire-speed Layer 2 and Layer 3 forwarding, ensuring high performance for various networking applications.
What operating system does the DCS-7050TX-64-F use?
The switch runs on the Arista Extensible Operating System (EOS), which provides a rich set of features for network automation, visibility, and flexibility.
