The Arista DCS-7050SX2-128 is a high-performance data center switch featuring 96x 1/10GbE SFP/SFP+ ports and 8x 40GbE QSFP+ uplink ports, delivering an impressive 2.56Tbps total throughput. Designed for ultra-low-latency networking, it offers a 550ns latency, making it ideal for high-speed cloud computing, enterprise networking, and virtualized environments. With wire-speed Layer 2 and Layer 3 forwarding, hot-swappable power supplies, and front-to-rear airflow, this Arista switch ensures scalability, reliability, and energy efficiency for next-generation high-performance networks.
| Product Specifications |
Details |
| Model Number |
DCS-7050SX2-128 |
| Description |
High-performance, fixed-configuration data center switch |
| Port Configuration |
96 x 1/10GbE SFP+ ports 8 x 40GbE QSFP+ ports |
| Performance |
Switching Capacity: Up to 2.56 Terabits per second (Tbps)
Forwarding Rate: Up to 1.44 billion packets per second (Bpps)
Latency: As low as 550 nanoseconds |
| Design |
Form Factor: Compact 2U
Cooling: Front-to-rear airflow
Dimensions: 3.5" (H) x 19" (W) x 16" (D) inches
Weight: Approximately 20 lbs |
| Power Consumption |
Typical power usage under 2W per 10GbE port |
| Operating System |
Arista Extensible Operating System (EOS) |
| Advanced Features |
Wire-speed Layer 2 and Layer 3 forwarding
Redundant and hot-swappable power supplies and fans
Support for advanced monitoring, automation, and provisioning features
Comprehensive network telemetry and analytics capabilities |
FAQs:
What airflow direction does the Arista DCS-7050SX2-128 support?
The DCS-7050SX2-128 is designed with front-to-rear airflow, suitable for data center cooling strategies that require air intake from the front and exhaust at the rear.
Can the 40GbE QSFP+ ports on the Arista DCS-7050SX2-128 be used for 10GbE connections?
Yes, each of the 8 QSFP+ ports can be configured to support 4x10GbE connections, providing flexibility for various network requirements.
What redundancy features are included in the Arista DCS-7050SX2-128?
The switch comes equipped with redundant and hot-swappable power supplies and fans, ensuring high availability and minimal downtime in critical network operations.
Is the Arista DCS-7050SX2-128 suitable for low-latency applications?
Yes, with a latency as low as 550 nanoseconds, the DCS-7050SX2-128 is ideal for applications requiring rapid data processing and minimal delay.
Does the Arista DCS-7050SX2-128 support advanced network monitoring and automation?
Absolutely. Running on Arista EOS, the switch offers comprehensive support for network automation, advanced telemetry, and real-time analytics, enhancing operational efficiency and network visibility.
