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Andy Bechtolsheim and Jayshree Ullal discuss Arista Networks and Cloud Computing


Industry Leading Performance, Power-Efficiency, and High Availability

The Arista 7050SX switches offer wirespeed 10GbE and 40GbE versatility, plus flexibility for connecting servers and storage running:

  • Business critical applications
  • High performance computing
  • Highly virtualized cloud infrastructures

The 7050SX 1RU systems combine 48 host facing SFP+ interfaces with a choice of 10/40GbE options. The QSFP+ and MXP interfaces increase the system density up to 96 10 Gigabit ports or 48 10GbE and 12 40GbE ports. The combinations allow for design flexibility.

For higher density requirements the 7050SX-128 offers 96 10GbE SFP+ interfaces and 8 40GbE QSFP+ interfaces in 2 RU. All systems are ideal for for top of rack or end of row with consistent performance, and high availability.

Arista 7050SX Switches Model Comparison





Total SFP+ Ports

48 48 96 

Total QSFP+ Ports

4 - -  8

Total MXP Ports

- 2  4

Max 10GbE Interfaces


72 96 96 

Max 40GbE Interfaces

4 6 12  8


  550ns 550ns 550ns 550ns 

Typical Power Draw

140W 148W 158W  235W



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