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Andy Bechtolsheim and Jayshree Ullal discuss Arista Networks and Cloud Computing

7050S 10 GbE SFP+

Industry Leading Performance, Power-Efficiency, and High Availability

The Arista 7050S 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

Customers can choose between wide varieties of media types, mix-and-match port speeds, and select from industry-leading software automation features.

Arista 7050 Series Model Comparison





7050S-64 Switch 48-Port SFP+ 7050S-52 Switch 52-Port SFP+

Total 10 GbE Ports

64 52

SFP+ Ports

48 (SFP/SFP+), 4 (QSFP+) 52 (SFP/SFP+)

L2/3 Throughput


1.28  1.04

L2/3 PPS


960 780



800-1150ns (SFP+)  
950-1350ns (QSFP+)
800 to 1150ns

Packet Buffer Memory


9 MB (Dynamic Buffer Allocation) 9 MB (Dynamic Buffer Allocation)

SSD Storage (optional)


50 GB 50 GB

Hot-swap Power Supplies


2(1+1 redundant) 2(1+1 redundant)

Hot-swappable Fans


4(N+1 redundant) 4(N+1 redundant)

Reversible Airflow Option


Yes Yes

Typical Power Draw

125W  103W


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